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Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
23/08/2024, 06:23
General
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Target
bab106507c48849beaa2ad170377fdff_JaffaCakes118.dll
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Size
42KB
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MD5
bab106507c48849beaa2ad170377fdff
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SHA1
512503b72d2f465acf2a98fa2711322dd7019cb1
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SHA256
df14aa7b313cffa572bf4b7d0a3fb160e4de0bd29291dbf730d1fa668c79b4cc
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SHA512
1e6b0518cc2d934a9753fc5cb3f0630f426b35f4b83d1e88c3f07538177eb790ddc643958ad92a74275db070fa9f219013d91925606c7355d76b3a9b984a4d15
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SSDEEP
768:xwUa1FXxKieFI5y09EkQVmRDaZrpMRnOD5Cu482Z/nQmYFiM4gwJmFch2F:xwFXxK/FI5t9EkQVKiroytm5QFCu
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
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UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in System32 directory 2 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 4 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bab106507c48849beaa2ad170377fdff_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bab106507c48849beaa2ad170377fdff_JaffaCakes118.dll,#12⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Windows\system32\ljJBqrOI.dll,a3⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
42KB
MD5bab106507c48849beaa2ad170377fdff
SHA1512503b72d2f465acf2a98fa2711322dd7019cb1
SHA256df14aa7b313cffa572bf4b7d0a3fb160e4de0bd29291dbf730d1fa668c79b4cc
SHA5121e6b0518cc2d934a9753fc5cb3f0630f426b35f4b83d1e88c3f07538177eb790ddc643958ad92a74275db070fa9f219013d91925606c7355d76b3a9b984a4d15
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
32KB
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Filesize
80KB
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Filesize
20KB
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Filesize
80KB
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Filesize
80KB
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Filesize
20KB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB