Analysis
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max time kernel
120s -
max time network
115s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
08-12-2024 04:21
General
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Target
b3d483f1d4a92dfa913a8a34cfa76dc75e5c3da888019b619c6e3ebecfa1b3b2N.exe
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Size
29KB
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MD5
174fa41800898359dda6c966f59dc5d0
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SHA1
6557e74f6127a9d9c34c932e26af2a9f058bee45
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SHA256
b3d483f1d4a92dfa913a8a34cfa76dc75e5c3da888019b619c6e3ebecfa1b3b2
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SHA512
8c208afc5c955d990c442846720d6bce9a7178310dee2a0b0094adf96d425b59e679c87e09c10ccdd372c06f8e9c956808aa645260a8179966f110a00e21ce52
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/q:AEwVs+0jNDY1qi/qS
Malware Config
Signatures
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Detects MyDoom family 8 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 25 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\b3d483f1d4a92dfa913a8a34cfa76dc75e5c3da888019b619c6e3ebecfa1b3b2N.exe"C:\Users\Admin\AppData\Local\Temp\b3d483f1d4a92dfa913a8a34cfa76dc75e5c3da888019b619c6e3ebecfa1b3b2N.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
29KB
MD573585d4bb1910ecde1b8e88cee7c56ae
SHA1c760c449afcc85b4ccce9a73ef4937f63734ae00
SHA256bee5fbbc192b5c45941122cd353c6fce1638cad0c654a8670ba8b9a033b8c49d
SHA512e67efcee27d630fb96f582b041533870aba23ef1b3eae940afc9314d062b0bd8764d011e6074111c05cb9a6f5cfc90ca221c237476f5d5a4fea2ce7ac98a1497
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Filesize
320B
MD5864d9b19d5ce8f41697f82f2376500e4
SHA1162afc35b7c3b7f3d2c755fe7b112d1c1e91bb83
SHA25643afe9e58f1a324f3a90dfc10de9a4d7846f5a9d064fb11826a147689f5dd6cc
SHA512804bbbccfd674770267af718a7984dcef6bcbcc18e117004c5bd1a64ba69a2f0a566f39830bebf4a67b621460e5b298569715387e2f46d1c96b4a224b2ec69ca
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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
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
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