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Analysis
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max time kernel
142s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/10/2024, 21:14
Static task
static1
Behavioral task
behavioral1
Sample
74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe
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Size
84KB
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MD5
74f6176c6b3f7693e09c148b87b20dd1
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SHA1
7739dfdd9a25ff0b3ab34d086852bbd903209f2b
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SHA256
e24133f7e2ff53603c8c945be5686a26074e9fb8badbceb9b54ae641d42c33f8
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SHA512
d4dede0f375a4d0dde2f1f9abe39f165051e2e0d0d1d0066d4f8651006c9c17f69f90bc066443afe1e508c4d2c473428dfee200ed41d566eda985b3cd9c76972
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SSDEEP
1536:xaJUOLywb7+pb6AXbIjqpQqiWqbTkvpJnEJXgC9S2xoKTxfxrZCb+msL1C3LDU05:+RxaZUeQqJRJniQCQ2KGFZHZS/
Malware Config
Extracted
pony
http://fypse2u.info:1654/ero.php
http://crytili.info:1654/ero.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\test 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 74f6176c6b3f7693e09c148b87b20dd1_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\240631687 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\240631437FdOh 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 4848 cmd.exe 4772 reg.exe -
resource yara_rule behavioral2/memory/4792-2-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/4792-7-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral2/memory/4792-13-0x0000000000400000-0x000000000042E000-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 7 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4408 cmd.exe 2732 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2732 PING.EXE -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeImpersonatePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeTcbPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeBackupPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeRestorePrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4792 wrote to memory of 3800 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 89 PID 4792 wrote to memory of 3800 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 89 PID 4792 wrote to memory of 3800 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 89 PID 4792 wrote to memory of 4848 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 91 PID 4792 wrote to memory of 4848 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 91 PID 4792 wrote to memory of 4848 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 91 PID 3800 wrote to memory of 3652 3800 cmd.exe 93 PID 3800 wrote to memory of 3652 3800 cmd.exe 93 PID 3800 wrote to memory of 3652 3800 cmd.exe 93 PID 4848 wrote to memory of 4772 4848 cmd.exe 94 PID 4848 wrote to memory of 4772 4848 cmd.exe 94 PID 4848 wrote to memory of 4772 4848 cmd.exe 94 PID 4792 wrote to memory of 4408 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 105 PID 4792 wrote to memory of 4408 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 105 PID 4792 wrote to memory of 4408 4792 74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe 105 PID 4408 wrote to memory of 2732 4408 cmd.exe 107 PID 4408 wrote to memory of 2732 4408 cmd.exe 107 PID 4408 wrote to memory of 2732 4408 cmd.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y && at 21:17:00 cmd.exe /c copy %TEMP%\240631437FdOh %WINDIR%\system32\drivers\etc\hosts /Y2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3800 -
C:\Windows\SysWOW64\at.exeat 21:17:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240631437FdOh C:\Windows\system32\drivers\etc\hosts /Y3⤵
- System Location Discovery: System Language Discovery
PID:3652
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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 240631687 /t REG_SZ /d "cmd.exe /c copy %TEMP%\240631437FdOh %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:4848 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240631687 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240631437FdOh 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:4772
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 10 127.0.0.1 > NUL && del "C:\Users\Admin\AppData\Local\Temp\74f6176c6b3f7693e09c148b87b20dd1_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4408 -
C:\Windows\SysWOW64\PING.EXEping -n 10 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2732
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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