Technical Information
Malicious functions
Executes the following
- '%WINDIR%\syswow64\taskkill.exe' /im 1105239529.exe /f
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Searches for registry branches where third party applications store passwords
- [<HKCU>\Software\Martin Prikryl\WinSCP 2\Sessions]
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %APPDATA%\opera software\opera stable\login data
Modifies file system
Creates the following files
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\desktop.ini
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\history
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\history-shm
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\history\history_mozilla firefox_gn7ryp3k.default.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\ld
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\historych
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\google chrome_default.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\wd
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\history\opera_stable.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\opera_stable.txt
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %PROGRAMDATA%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookie_list.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\information.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\files\desktop.zip
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\screenshot.jpg
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\cookies_mozilla firefox_gn7ryp3k.default.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\nl_36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee3260165204.zip
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\c-shm
- %PROGRAMDATA%\vcruntime140.dll
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\history\low\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\index.dat
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\l2cztbtj\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\oqk9uum2\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\42054ui3\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\7s1zt3b1\desktop.ini
- %APPDATA%\microsoft\windows\cookies\low\index.dat
- %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\index.dat
- C:\ksddsdsf323223ew.png
- %TEMP%\1105239529.exe
- %PROGRAMDATA%\freebl3.dll
- %PROGRAMDATA%\mozglue.dll
- %PROGRAMDATA%\msvcp140.dll
- %PROGRAMDATA%\nss3.dll
- %PROGRAMDATA%\softokn3.dll
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\c
- %TEMP%\2098954563.exe
Sets the 'hidden' attribute to the following files
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\l2cztbtj\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\oqk9uum2\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\42054ui3\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\low\content.ie5\7s1zt3b1\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\history\low\history.ie5\desktop.ini
- %LOCALAPPDATA%\microsoft\windows\history\low\desktop.ini
Deletes the following files
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\c-shm
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\nl_36d1130a-ac2e-44f7-9dc1-e424fbcbe0ee3260165204.zip
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\screenshot.jpg
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\information.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\history\opera_stable.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\history\history_mozilla firefox_gn7ryp3k.default.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\files\desktop.zip
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookie_list.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\opera_stable.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\google chrome_default.txt
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\files\cookies\cookies_mozilla firefox_gn7ryp3k.default.txt
- %PROGRAMDATA%\vcruntime140.dll
- %PROGRAMDATA%\softokn3.dll
- %PROGRAMDATA%\nss3.dll
- %PROGRAMDATA%\msvcp140.dll
- %PROGRAMDATA%\mozglue.dll
- %PROGRAMDATA%\freebl3.dll
- %PROGRAMDATA%\4d1vb2xbvmdyhxjjtadu6xsjd\history-shm
- %TEMP%\1105239529.exe
- %TEMP%\2098954563.exe
Deletes itself.
Network activity
TCP
HTTP GET requests
- http://me###emes.info/hhhuuulllliiiiii/rrrorororor/ozozozozoz.exe
- http://me###emes.info/fnc/ozozozozoz.php
- http://je#####tspacecon2.com/freebl3.dll
- http://je#####tspacecon2.com/mozglue.dll
- http://je#####tspacecon2.com/msvcp140.dll
- http://je#####tspacecon2.com/nss3.dll
- http://je#####tspacecon2.com/softokn3.dll
- http://je#####tspacecon2.com/vcruntime140.dll
- http://me###emes.info/hhhuuulllliiiiii/rrrorororor/usuususususuusus.exe
- http://me###emes.info/fnc/usksdjqjwjoweidjcslkm.php
HTTP POST requests
- http://ol###2020.space/api/check.get
- http://ol###2020.space/api/gate.get?p1#####################################################################################
UDP
- DNS ASK yi#.su
- DNS ASK me###emes.info
- DNS ASK je#####tspacecon2.com
- DNS ASK ip##pi.com
- DNS ASK ol###2020.space
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: ''
Creates and executes the following
- '%TEMP%\1105239529.exe'
- '%TEMP%\2098954563.exe'
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /im 1105239529.exe /f & erase %TEMP%\1105239529.exe & exit' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 && del "%TEMP%\2098954563.exe"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /k ping 0 & del <Full path to file> & exit' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\rundll32.exe' "%WINDIR%\syswow64\WININET.dll",DispatchAPICall 1
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /im 1105239529.exe /f & erase %TEMP%\1105239529.exe & exit
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 && del "%TEMP%\2098954563.exe"
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1
- '%WINDIR%\syswow64\cmd.exe' /k ping 0 & del <Full path to file> & exit
- '%WINDIR%\syswow64\ping.exe' 0
