Analysis
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max time kernel
143s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
17/08/2024, 16:26
General
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Target
a3452a11bba40fa1228f26c5ad863a25_JaffaCakes118.exe
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Size
26KB
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MD5
a3452a11bba40fa1228f26c5ad863a25
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SHA1
096eb66514dda278c840c1a736a31244b690b0d6
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SHA256
9975b743a813ae0797112fccfc2c098473f33b06abb66de722655d8136f2c395
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SHA512
8ac4a7986a4ed9a9c3071414a5e1b29e215c443fcdb20f3bd4fc1af5d9cde3751bb65cec721129c5fb66dbace0f55d02eda41a2151a23c29f29fef0acf93afb6
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SSDEEP
768:UNlkO4R88wnAVwSYr/aM1uB7gadaScipv/s:5O4dVlYojaFiv/s
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Drops file in Windows directory 3 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 4 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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Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a3452a11bba40fa1228f26c5ad863a25_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3452a11bba40fa1228f26c5ad863a25_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a3452a11bba40fa1228f26c5ad863a25_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\a3452a11bba40fa1228f26c5ad863a25_JaffaCakes118.exe2⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\live.messenger.com"C:\Windows\live.messenger.com"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\live.messenger.comC:\Windows\live.messenger.com4⤵
- Executes dropped EXE
- Drops file in Windows directory
- 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
26KB
MD5a3452a11bba40fa1228f26c5ad863a25
SHA1096eb66514dda278c840c1a736a31244b690b0d6
SHA2569975b743a813ae0797112fccfc2c098473f33b06abb66de722655d8136f2c395
SHA5128ac4a7986a4ed9a9c3071414a5e1b29e215c443fcdb20f3bd4fc1af5d9cde3751bb65cec721129c5fb66dbace0f55d02eda41a2151a23c29f29fef0acf93afb6
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Filesize
56KB
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Filesize
56KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB