Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
29-11-2024 04:05
General
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Target
aeca8c25221df8d4e20f5e1a033883a7_JaffaCakes118.exe
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Size
306KB
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MD5
aeca8c25221df8d4e20f5e1a033883a7
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SHA1
2e75982b3f478ff4ae0e345449830855fb72ba1b
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SHA256
035a94e56b9744c411314bb8de95d46c23e71c8f268cfe19687d8fc88eb20cda
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SHA512
b43d50a5a7454a46a134437e2c5282c5f605967083514b10c8eafcd2b8df43dbbb424f0375dacb7dae9d4307a961dff3aea707464eb474aae453eacbbc2b3fe4
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SSDEEP
6144:UDgycqMPdeNOY7Iq5Uttv8r2eDZeZhnxecgA2qZ+3ZoBuUnsRaD:Ag5deiv8rZZeZh50q+JoBuvq
Malware Config
Signatures
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Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
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Darkcomet family
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Modifies firewall policy service 3 TTPs 3 IoCs
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Modifies security service 2 TTPs 1 IoCs
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Windows security bypass 2 TTPs 2 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Windows security modification 2 TTPs 2 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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System Location Discovery: System Language Discovery 1 TTPs 3 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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Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 1 IoCs
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Suspicious use of AdjustPrivilegeToken 24 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 13 IoCs
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System policy modification 1 TTPs 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\aeca8c25221df8d4e20f5e1a033883a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aeca8c25221df8d4e20f5e1a033883a7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\aeca8c25221df8d4e20f5e1a033883a7_JaffaCakes118.exe2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Checks BIOS information in registry
- Windows security modification
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
76KB
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Filesize
76KB
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Filesize
748KB
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Filesize
748KB
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Filesize
748KB
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Filesize
748KB
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Filesize
76KB
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Filesize
16KB
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Filesize
76KB