Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/10/2024, 17:49
Static task
static1
Behavioral task
behavioral1
Sample
3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe
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Size
80KB
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MD5
3b4fa271abd7045a984c34755dfd5f72
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SHA1
4cc9bc1fd4e701250ad4046f44b1fce9b449dd67
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SHA256
f530dc74bf820e3283d70751646ef81b19f8753371bcf26899024845c50daa25
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SHA512
62efe20db8c2b6efeb78e773ea0f58939a9a4f8fee8fb33d1be7294a028450bc3f5a0291f2858b81d35059e0436072135d3b9ba68cd646b36b1fc9ff418851c9
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SSDEEP
1536:p+jU5VEOMMKAqeC7o8Nayl+qRXmkUYL4eT/9mqEkx/:IjU5VEPMEo8jjRWkUYUeT/9D9
Malware Config
Extracted
pony
http://pglipik.ru:2346/pony/mac.php
http://pfixsel.ru:2346/pony/mac.php
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\test 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\259532295 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259532264FdOh C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts /f" reg.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 2584 cmd.exe 2080 reg.exe -
resource yara_rule behavioral1/memory/2648-4-0x0000000000400000-0x000000000042B000-memory.dmp upx behavioral1/memory/2648-5-0x0000000000400000-0x000000000042B000-memory.dmp upx behavioral1/memory/2648-17-0x0000000000400000-0x000000000042B000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeTcbPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeBackupPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeRestorePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeImpersonatePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeTcbPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeBackupPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeRestorePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeImpersonatePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeTcbPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeBackupPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeRestorePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeImpersonatePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeTcbPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeCreateTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeBackupPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeRestorePrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2648 wrote to memory of 2264 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 31 PID 2648 wrote to memory of 2264 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 31 PID 2648 wrote to memory of 2264 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 31 PID 2648 wrote to memory of 2264 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 31 PID 2648 wrote to memory of 2584 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 32 PID 2648 wrote to memory of 2584 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 32 PID 2648 wrote to memory of 2584 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 32 PID 2648 wrote to memory of 2584 2648 3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe 32 PID 2584 wrote to memory of 2080 2584 cmd.exe 35 PID 2584 wrote to memory of 2080 2584 cmd.exe 35 PID 2584 wrote to memory of 2080 2584 cmd.exe 35 PID 2584 wrote to memory of 2080 2584 cmd.exe 35 PID 2264 wrote to memory of 2052 2264 cmd.exe 36 PID 2264 wrote to memory of 2052 2264 cmd.exe 36 PID 2264 wrote to memory of 2052 2264 cmd.exe 36 PID 2264 wrote to memory of 2052 2264 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3b4fa271abd7045a984c34755dfd5f72_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c at 17:53:00 cmd.exe /c copy %TEMP%\259532264FdOh %WINDIR%\system32\drivers\etc\hosts /Y && rename %WINDIR%\system32\drivers\etc\hosts hosts.sys2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\SysWOW64\at.exeat 17:53:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259532264FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
- System Location Discovery: System Language Discovery
PID:2052
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259532295 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259532264FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f2⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259532295 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259532264FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f3⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:2080
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3