Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-01-2025 08:58
General
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Target
b849fa4e4591c491ba1a9f993095aeb4ce963174f2d958c005b248a729df261b.exe
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Size
29KB
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MD5
a93fc04891b912587285c8fe8e911b2c
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SHA1
5edb44cf6a4b74893b3773c9ad790c1534194ac7
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SHA256
b849fa4e4591c491ba1a9f993095aeb4ce963174f2d958c005b248a729df261b
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SHA512
7605b940f13410a146ac7340e4503e92eb3dd627f8c68d32229ce2c17c275bbefcbc3438c3950cc3253ede200b5f1c21324fe19aa04f945c9c37589e0602766e
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/chH:AEwVs+0jNDY1qi/qU9
Malware Config
Signatures
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Detects MyDoom family 4 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 23 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 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b849fa4e4591c491ba1a9f993095aeb4ce963174f2d958c005b248a729df261b.exe"C:\Users\Admin\AppData\Local\Temp\b849fa4e4591c491ba1a9f993095aeb4ce963174f2d958c005b248a729df261b.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
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD53c23a6cf1e9669ea48e26f01a2aefa1a
SHA1bbb626e147a571e0357d9056dd573aab170e4a9e
SHA256a9f1c6b7e9c858747dd5d71b2a92a7c800bfefac77e8ad30b61f2968a0029b49
SHA512c52b484d5630346d937664fa7adc44c8ffaa93d36ec759869d9bb99778a910dfcd9450e3997dcc2d5daa639324402f6134cad87874cea0868d7528d09c1d23cf
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Filesize
320B
MD56ee1d2d030d29f11259c1d184aef5ed0
SHA1f1e0e59c966b6da526c54a6072fa209d889abc5f
SHA256cdae9dfc456e69c0da42ef4cc75136f0a41fa899ec7b121431babda10300ea9e
SHA512529efde5f41e061e14e3876fb80110ee3e4bb6be2cfdffc052abfb3c6a7d899f9cd8f28043b3130cd13977cee3884f6f7feb95305e9b9f8bef4a68432209f18a
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Filesize
320B
MD5d99022e49ac7507d8133958d84f013b2
SHA16aa965a7c452bbc01375e5074d608003f2c88100
SHA256123cb017135c1b0703acb104b092cfc2f550db33a758a2495e5f663854cf3ac3
SHA51282a1b92d1e32d5564be78cb3bb6a1a9c0852fa1fb04f28396b281250ef1ce8e8b485732c81bc28c7bb32601cbbf6821c6ab943768342aa7aa5682b00aa789fb1
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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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
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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
-
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