Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
02-01-2025 13:39
General
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Target
JaffaCakes118_657d81650913ca5c9377f0c49128315b.exe
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Size
28KB
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MD5
657d81650913ca5c9377f0c49128315b
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SHA1
926da90f6024735e855f672099cbad066eebb1fc
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SHA256
a44b4f94435d3ef5ad4d201c43f53f446df8328450d85437fcca88006ccac4f6
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SHA512
4ff5b657dc05b2cb000f998432338062e11c3abb6c686b5070ba81bd473cc7417acd87c008fa92771dac77f15c04c34c68d24ec9f5d062ff921117f711ed77a5
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNwOOS:Dv8IRRdsxq1DjJcqfa
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
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MyDoom
MyDoom is a Worm that is written in C++.
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Mydoom family
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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UPX packed file 26 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 3 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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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_657d81650913ca5c9377f0c49128315b.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_657d81650913ca5c9377f0c49128315b.exe"1⤵
- 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\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
28KB
MD51feb5962b8385b52d0200663c6d7c897
SHA128a90c61c3c0bec1b941e22390ef53eee3cc3bf0
SHA2563570602ee1130e7e5a2f89eb6c12f17d0664931f30176d2a01a136526aaa7ba5
SHA51228ae232e0570d837e598f9060ec036f75e7eba6307f4ec0ef8c43ff6f3ec15bdf6a197803fafb5a282645442a2b543bb3b9c75d42da3985f50d754c2c88a1838
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Filesize
1KB
MD5233f1fe91468b342f89b5b94aaab5af9
SHA13c2da0d6f439a6a9ba63fcc3f4d7f3408d9055fb
SHA2565a535bd1b8b2d8b6cef33c65bcd683d7ed8fbcf70bf2201be1c0f828285ebfa0
SHA51287b270ddf0836d6144959e32e4a0fe5a8f0ecbfdc66af07b653e997bf27b517f5298e11e3d522b663d459111f7a342d6c1b82197e7f01d2f1095504838c7d6d1
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
32KB
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Filesize
64KB
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Filesize
64KB
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Filesize
32KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
32KB