Trojan.Siggen9.42303

Technical Information

To ensure autorun and distribution

Modifies the following registry keys

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Catalyst Control Center' = '"%TEMP%\2D3A.tmp.exe"'

Creates or modifies the following files

<SYSTEM32>\tasks\nvngxupdatecheckdaily_{78821544-1544-1544-1544-788215441544}

Malicious functions

Injects code into

the following system processes:

%WINDIR%\syswow64\explorer.exe
%WINDIR%\explorer.exe

the following user processes:

iexplore.exe

Hooks functions

in browsers

iexplore.exe process, wininet.dll module

Searches for registry branches where third party applications store passwords

[<HKCU>\Software\Martin Prikryl]
[<HKLM>\Software\Wow6432Node\Martin Prikryl]

Reads files which store third party applications passwords

%LOCALAPPDATA%\google\chrome\user data\default\cookies
%APPDATA%\opera software\opera stable\login data
%APPDATA%\mozilla\firefox\profiles.ini
%APPDATA%\thunderbird\profiles.ini

Modifies file system

Creates the following files

%TEMP%\4dd3.tmp
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-environment-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-convert-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-conio-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-util-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-timezone-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-sysinfo-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-synch-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-synch-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-string-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-rtlsupport-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-profile-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processthreads-l1-1-1.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processthreads-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processenvironment-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-namedpipe-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nssckbi.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nss3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\msvcp140.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozmapi32_inuse.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozmapi32.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozglue.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mapiproxy_inuse.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mapiproxy.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\libegl.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\lgpllibs.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-filesystem-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-locale-l1-1-0.dll
%LOCALAPPDATA%low\rgrywtiiz-shm
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-math-l1-1-0.dll
%LOCALAPPDATA%low\firefox_urls.txt
%LOCALAPPDATA%low\a1xvpfvjc-shm
%TEMP%\user13231924963560875018
%TEMP%\user13231924954295250018
%LOCALAPPDATA%low\a1xvpfvjc
%TEMP%\user13231924954264000018
%LOCALAPPDATA%low\jn3by345by53432y\firefox_gn7ryp3k.default.txt
%LOCALAPPDATA%low\fraqbc8ws-shm
%LOCALAPPDATA%low\fraqbc8ws
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-memory-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-localization-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-libraryloader-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-interlocked-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-heap-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-handle-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-file-l2-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-file-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-utility-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-time-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-string-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-stdio-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-runtime-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-process-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-private-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-multibyte-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ldif60.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-heap-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ldap60.dll
%TEMP%\8e66.tmp
%TEMP%\8e45.tmp
%TEMP%\8d69.tmp
%TEMP%\8d39.tmp-shm
%TEMP%\8d39.tmp
%LOCALAPPDATA%low\bbsqwy6yhk
%LOCALAPPDATA%low\gxix4a2dre
%LOCALAPPDATA%low\exuieaoeii
%LOCALAPPDATA%low\3solbph71y
%LOCALAPPDATA%low\x3cf3ednhm
%LOCALAPPDATA%low\rqf69azbla
%LOCALAPPDATA%low\rywtiizs2t
%LOCALAPPDATA%low\1xvpfvjcrg
%LOCALAPPDATA%low\fraqbc8wsa
%LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
%PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
%TEMP%\3c7d.tmp.exe
%LOCALAPPDATA%low\sqlite3.dll
%TEMP%\2d3a.tmp.exe
%TEMP%\2068.tmp.exe
%TEMP%\ea4.tmp.exe
%TEMP%\3c6.tmp.exe
%APPDATA%\udrtvui
%APPDATA%\vccubiv
%TEMP%\8e46.tmp
%TEMP%\8e77.tmp
%LOCALAPPDATA%low\3098htrhpen8ifg0\freebl3.dll
%TEMP%\8f33.tmp
%LOCALAPPDATA%low\3098htrhpen8ifg0\breakpadinjector.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\accessiblemarshal.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\accessiblehandler.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\vcruntime140.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ucrtbase.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\softokn3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\qipcap.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\prldap60.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nssdbm3.dll
%TEMP%\user13231924949685875010
%TEMP%\user13231924949670250010
%TEMP%\user13231924949514000010
%TEMP%\99c10b19..exe
%APPDATA%\mzgqub.exe
%LOCALAPPDATA%low\3098htrhpen8ifg0\hv8745939v498h.zip
%LOCALAPPDATA%low\machineinfo.txt
%TEMP%\8fa9.tmp-shm
%TEMP%\8fa9.tmp
%TEMP%\8f88.tmp
%TEMP%\8f78.tmp
%TEMP%\8f77.tmp
%TEMP%\8f66.tmp
%TEMP%\8f55.tmp
%TEMP%\8f54.tmp
%TEMP%\8f44.tmp
%LOCALAPPDATA%low\3098htrhpen8ifg0\ia2marshal.dll
%LOCALAPPDATA%low\s2trqf69a-shm

Sets the 'hidden' attribute to the following files

%APPDATA%\vccubiv
%APPDATA%\udrtvui

Deletes the following files

%LOCALAPPDATA%low\fraqbc8wsa
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-runtime-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-process-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-private-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-multibyte-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-math-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-locale-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-heap-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-filesystem-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-environment-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-stdio-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-convert-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-util-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-timezone-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-sysinfo-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-synch-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-synch-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-string-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-rtlsupport-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-profile-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processthreads-l1-1-1.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-conio-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozglue.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\vcruntime140.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-utility-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ucrtbase.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\softokn3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\qipcap.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\prldap60.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nssdbm3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nssckbi.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\nss3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\msvcp140.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozmapi32_inuse.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processthreads-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mozmapi32.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mapiproxy_inuse.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\mapiproxy.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\libegl.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\lgpllibs.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ldif60.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ldap60.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\ia2marshal.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\freebl3.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\breakpadinjector.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-string-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-crt-time-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-processenvironment-l1-1-0.dll
%TEMP%\8f88.tmp
%TEMP%\8f66.tmp
%TEMP%\8f55.tmp
%TEMP%\8f54.tmp
%TEMP%\8f44.tmp
%TEMP%\8f33.tmp
%TEMP%\8e77.tmp
%TEMP%\8e66.tmp
%TEMP%\8e46.tmp
%TEMP%\8e45.tmp
%TEMP%\8f77.tmp
%TEMP%\8d69.tmp
%TEMP%\8d39.tmp-shm
%LOCALAPPDATA%low\bbsqwy6yhk
%LOCALAPPDATA%low\gxix4a2dre
%LOCALAPPDATA%low\exuieaoeii
%LOCALAPPDATA%low\3solbph71y
%LOCALAPPDATA%low\x3cf3ednhm
%LOCALAPPDATA%low\rqf69azbla
%LOCALAPPDATA%low\rywtiizs2t
%LOCALAPPDATA%low\1xvpfvjcrg
%TEMP%\8d39.tmp
%LOCALAPPDATA%low\machineinfo.txt
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-memory-l1-1-0.dll
%TEMP%\8fa9.tmp-shm
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-localization-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-libraryloader-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-interlocked-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-heap-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-handle-l1-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-file-l2-1-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-file-l1-2-0.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\accessiblemarshal.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\accessiblehandler.dll
%LOCALAPPDATA%low\3098htrhpen8ifg0\api-ms-win-core-namedpipe-l1-1-0.dll
%LOCALAPPDATA%low\jn3by345by53432y\firefox_gn7ryp3k.default.txt
%LOCALAPPDATA%low\firefox_urls.txt
%LOCALAPPDATA%low\s2trqf69a-shm
%LOCALAPPDATA%low\rgrywtiiz-shm
%LOCALAPPDATA%low\a1xvpfvjc
%LOCALAPPDATA%low\a1xvpfvjc-shm
%LOCALAPPDATA%low\fraqbc8ws
%LOCALAPPDATA%low\fraqbc8ws-shm
%LOCALAPPDATA%low\3098htrhpen8ifg0\hv8745939v498h.zip
%TEMP%\8fa9.tmp
%TEMP%\8f78.tmp
%LOCALAPPDATA%low\sqlite3.dll

Deletes itself.

Network activity

TCP

HTTP GET requests

http://10###########lder1002002231-service1002.space/raccon.exe
http://19#.#8.55.28/w222.exe
http://35.##8.255.19/gate/sqlite3.dll
http://35.##8.255.19/gate/libs.zip
http://ba###erz.com/03AOyzWha3TZS6rn/util.php?id#######################
http://ch#####.amazonaws.com/
http://www.ge###ugin.net/json.gp?ip###############
http://la#####edenecessito.ga/lolilol/1.exe
http://ba###erz.com/

HTTP POST requests

http://21#.##7.34.88:6677/IRemotePanel via 21#.#07.34.88
http://35.##8.255.19/gate/log.php
http://10###########lder1002002131-service1002.space/
http://la#####edenecessito.ga/reiuykghbyugh458/page.php

'drive.google.com':443

'do#########ocs.googleusercontent.com':443

UDP

DNS ASK 10###########lder1002002131-service1002.space
DNS ASK 10###########lder1002002231-service1002.space
DNS ASK drive.google.com
DNS ASK do#########ocs.googleusercontent.com
DNS ASK ba###erz.com
DNS ASK ch#####.amazonaws.com
DNS ASK ge###ugin.net
DNS ASK la#####edenecessito.ga

Miscellaneous

Creates and executes the following

'%TEMP%\3c6.tmp.exe'
'%TEMP%\ea4.tmp.exe'
'%TEMP%\2068.tmp.exe'
'%TEMP%\2d3a.tmp.exe'
'%TEMP%\3c7d.tmp.exe'
'%TEMP%\99c10b19..exe'
'%APPDATA%\mzgqub.exe'
'%TEMP%\99c10b19..exe' ' (with hidden window)

Executes the following

'%WINDIR%\syswow64\explorer.exe'
'%WINDIR%\explorer.exe'
'%WINDIR%\syswow64\cmd.exe' /C timeout /T 10 /NOBREAK > Nul & Del /f /q "%TEMP%\EA4.tmp.exe"
'%WINDIR%\syswow64\timeout.exe' /T 10 /NOBREAK

Технологии

Термины

Обучение и просвещение

Мифы

Technical Information

Рекомендации по лечению

Демо бесплатно на 14 дней