Analysis
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max time kernel
150s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
06/09/2024, 19:24
General
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Target
d04bae9d1109d7d60872aa6e0382a965_JaffaCakes118.exe
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Size
314KB
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MD5
d04bae9d1109d7d60872aa6e0382a965
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SHA1
777fbee119268f6984390aebe2dba30f1a393458
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SHA256
ef4a57e5317cdea8847f584b411dd0caa516ca4227cea23f7739305e7e5295b2
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SHA512
2d00efea15925a93793aa12e8a8d55b8772ba0750fe0592096b2d883b32527e92f39ce9789b6c723d049d53dcc8284fb46d165003fbd69e3f614da55fc0036a9
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SSDEEP
6144:s6aRTYQ0gXnVGxxAAWvYgV+DmdOK3FvOsvNgjsUbR2:Lw07gXnoTJQYWO4lOp4kR2
Malware Config
Signatures
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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UPX packed file 3 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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Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
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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 Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d04bae9d1109d7d60872aa6e0382a965_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d04bae9d1109d7d60872aa6e0382a965_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\ProgramData\gjSoArQFjTNTYMc.exeC:\ProgramData\gjSoArQFjTNTYMc.exe2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- 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
314KB
MD5d04bae9d1109d7d60872aa6e0382a965
SHA1777fbee119268f6984390aebe2dba30f1a393458
SHA256ef4a57e5317cdea8847f584b411dd0caa516ca4227cea23f7739305e7e5295b2
SHA5122d00efea15925a93793aa12e8a8d55b8772ba0750fe0592096b2d883b32527e92f39ce9789b6c723d049d53dcc8284fb46d165003fbd69e3f614da55fc0036a9
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Filesize
288KB
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Filesize
400KB
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Filesize
64KB
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Filesize
288KB
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Filesize
64KB
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Filesize
400KB
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Filesize
400KB
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Filesize
400KB