Analysis
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max time kernel
120s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
11-12-2024 03:13
General
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Target
b2cb974a06200f04c3bc37955e14b38a0a32fe5655ef3b7689e75bbd182a34c7N.exe
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Size
29KB
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MD5
f576b59743d8fee77f28bda13f35a950
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SHA1
1da90fb2365086dcf02274b76c3400d69baf9b26
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SHA256
b2cb974a06200f04c3bc37955e14b38a0a32fe5655ef3b7689e75bbd182a34c7
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SHA512
e5e6c5cc42f2d33304c59a1801e86c9f5bfca8c3b2c70e4ae0b20308c0350c035fc2bec49d68562bff350dea2759dc7e61e8f2ce32a0ac0d040919ab918f1324
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/LK:AEwVs+0jNDY1qi/q2
Malware Config
Signatures
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Detects MyDoom family 5 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 21 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\b2cb974a06200f04c3bc37955e14b38a0a32fe5655ef3b7689e75bbd182a34c7N.exe"C:\Users\Admin\AppData\Local\Temp\b2cb974a06200f04c3bc37955e14b38a0a32fe5655ef3b7689e75bbd182a34c7N.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
MD58b37a441d6081081fa7925d7b464a69e
SHA1b61cad0babd61457ac8c4ea5f32700377569b1da
SHA2561ae8045e2afd9363c272f54fefcf4c0e6584eab3d1834ae60fc7c4e2ea010d5e
SHA5120bf77b5bc0186312bbe51e59f6375106317fb3e6f64799e7489b6fa3a4a6b6d79012853046eae3122c62676f64e474d2318b05a55d78ecf41d74db3cd3c10704
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Filesize
352B
MD59f0a588bf0b43064502092c88bc3b280
SHA12653f15d96bd447fd262801f57ef359d728264dd
SHA2561ca0b7f47c81d68e82cca3323f9240a92d22bb635b61a85ca51806eb821f3451
SHA51240f113fdd1c7587465a9177c17113e4c38ed823d09301ccb15bc5802b1bbe28f4320b2974c0869d87e5b95e086aa4200597bd60d962d72cb411c8f0eadf36eff
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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
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
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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