Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2024 07:34
Static task
static1
Behavioral task
behavioral1
Sample
c69b980014cf0c582d005ce21f97050a_JaffaCakes118.dll
Resource
win7-20240903-en
General
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Target
c69b980014cf0c582d005ce21f97050a_JaffaCakes118.dll
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Size
76KB
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MD5
c69b980014cf0c582d005ce21f97050a
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SHA1
bc2ec80a90353c4964572c98073c6568da040e40
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SHA256
aad6c9de017d5c4c8790d3af4c490805816f9bc44c57b85552ed823e0ed289db
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SHA512
317b5a0b0940bcc7ab45760ca282723d433dd739f0f015a4bcfb6b57c4a979ab35e91338f85b26a1ef03549d689ec96e1c5b59eca96d7466cf2dc2da87de03fd
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SSDEEP
1536:B08ycVb3jZUVVS4DgzeZqJvhmjK5ZxMbngWYpaA9HAhWoICEWMPo:5ycV4ieZq1kjKrxMrctghrIlWMg
Malware Config
Signatures
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Pony family
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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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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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resource yara_rule behavioral2/memory/4536-4-0x00000000008C0000-0x00000000008EE000-memory.dmp upx behavioral2/memory/4536-5-0x00000000008C0000-0x00000000008EE000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 4536 rundll32.exe Token: SeTcbPrivilege 4536 rundll32.exe Token: SeChangeNotifyPrivilege 4536 rundll32.exe Token: SeCreateTokenPrivilege 4536 rundll32.exe Token: SeBackupPrivilege 4536 rundll32.exe Token: SeRestorePrivilege 4536 rundll32.exe Token: SeIncreaseQuotaPrivilege 4536 rundll32.exe Token: SeAssignPrimaryTokenPrivilege 4536 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1128 wrote to memory of 4536 1128 rundll32.exe 84 PID 1128 wrote to memory of 4536 1128 rundll32.exe 84 PID 1128 wrote to memory of 4536 1128 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c69b980014cf0c582d005ce21f97050a_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c69b980014cf0c582d005ce21f97050a_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4536
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