Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/10/2024, 11:28
Static task
static1
Behavioral task
behavioral1
Sample
478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe
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Size
75KB
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MD5
478a40dfeb702fda1cb417493cc374b9
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SHA1
662730fc29290ee3956f2a9cd44a59d1f04ab33f
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SHA256
7715bd264da9b1b352ec087017fd1aa47ba0967a99705dab85c89fc25650c4c5
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SHA512
a7df73fe40e25151b43444aeaa731defc084907c8790b4475786e8f424edb4de315db668ec1d8a79bbc6793aa375814e2e141dd3556c91450fe6b2bd15d38582
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SSDEEP
1536:hHxzqIfhbp1pD7bhg3EhzASQDQdie3xZaDc3wU6spUDoPqBYRpNg1JhcQAz1jr+W:Nhg0hzASQDQjBoDcHUDIq4ng1JhwBjh
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 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 478a40dfeb702fda1cb417493cc374b9_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\240677921 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\240677750FdOh 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 4536 cmd.exe 1236 reg.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4036 set thread context of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 -
resource yara_rule behavioral2/memory/4908-0-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/4908-2-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/4908-4-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/4908-5-0x0000000000400000-0x000000000041B000-memory.dmp upx behavioral2/memory/4908-12-0x0000000000400000-0x000000000041B000-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 6 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 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeImpersonatePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeTcbPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeChangeNotifyPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeCreateTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeBackupPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeRestorePrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4036 wrote to memory of 4908 4036 478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe 86 PID 4908 wrote to memory of 3692 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 101 PID 4908 wrote to memory of 3692 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 101 PID 4908 wrote to memory of 3692 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 101 PID 4908 wrote to memory of 4536 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 103 PID 4908 wrote to memory of 4536 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 103 PID 4908 wrote to memory of 4536 4908 478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe 103 PID 3692 wrote to memory of 3124 3692 cmd.exe 105 PID 3692 wrote to memory of 3124 3692 cmd.exe 105 PID 3692 wrote to memory of 3124 3692 cmd.exe 105 PID 4536 wrote to memory of 1236 4536 cmd.exe 106 PID 4536 wrote to memory of 1236 4536 cmd.exe 106 PID 4536 wrote to memory of 1236 4536 cmd.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\478a40dfeb702fda1cb417493cc374b9_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4036 -
\??\c:\users\admin\appdata\local\temp\478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe"c:\users\admin\appdata\local\temp\478a40dfeb702fda1cb417493cc374b9_jaffacakes118.exe"2⤵
- Drops file in Drivers directory
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c at 11:32:00 cmd.exe /c copy %TEMP%\240677750FdOh %WINDIR%\system32\drivers\etc\hosts /Y && rename %WINDIR%\system32\drivers\etc\hosts hosts.sys3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3692 -
C:\Windows\SysWOW64\at.exeat 11:32:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240677750FdOh C:\Windows\system32\drivers\etc\hosts /Y4⤵
- System Location Discovery: System Language Discovery
PID:3124
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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 240677921 /t REG_SZ /d "cmd.exe /c copy %TEMP%\240677750FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Windows\SysWOW64\reg.exereg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 240677921 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\240677750FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f4⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:1236
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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