Analysis
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max time kernel
150s -
max time network
188s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250207-en -
resource tags
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submitted
10/02/2025, 04:34
General
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Target
VirusSign.2023.11.29/03d13a90719878d7a335bd8c5a0e4e1a.exe
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Size
29KB
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MD5
03d13a90719878d7a335bd8c5a0e4e1a
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SHA1
9cb377718876d2c63c7dca22ab2cf99db12578f6
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SHA256
9256e4d607cc1e19d787472563b5862818027538515cea37da7aca75e4be8414
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SHA512
310db916e24a4c92c1291367fc1e96c8cf56d9b243bbdc59bc452c1a4539bfb2f61b1d146c487319fa7aa20ec72d32d166f502f880b171de654acb034538ab7c
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/mJW:AEwVs+0jNDY1qi/qz
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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Downloads MZ/PE file 1 IoCs
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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 24 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\VirusSign.2023.11.29\03d13a90719878d7a335bd8c5a0e4e1a.exe"C:\Users\Admin\AppData\Local\Temp\VirusSign.2023.11.29\03d13a90719878d7a335bd8c5a0e4e1a.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
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD512a19dfac3cbdc8e99daceb12c831fea
SHA12b0ccef9eec73ec6a980889e2d4bb7083f0fca1b
SHA256de952ac43d921bf6522dc6796f6a492bb1acccf573ce9e00906626b00c4f963b
SHA51247f689482ec7cc40b32534b17eddad1924d9905a42ffc2521a626cd6b48fb350b0299c7da6291392be857252f27a2d2a1670430ed86c881f88f748705ec4293a
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Filesize
320B
MD59912abddfd948ed1857e9381d60bf42f
SHA17996570b089be15e5db2f7463bd2e85fb33a54f7
SHA256144c234e85be191e238e3590b553f0251cd8b144c237357aa7511b6080c728ba
SHA5124246c3c50acb004d88f16b784769e6c0663e96116329560721674ce75effedb8d3fddb70bb7eb000d2b84398b2e0f3d516be9c9fa5eb00dedbce8a3e721ed65a
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Filesize
320B
MD548ff17149dbd962a083a9169e8de1c6f
SHA1f43bf6fb931fcdcf480f9096975404144c39959c
SHA25689673ec8d4bdb11b13f402754b7c313c21da1a69b337073b49f2e6d3eb75ed91
SHA5124018640512d96b19833aabe557f81d597a5163d86c7dadfcc128f1f38f8629b4a14fb1dea41148a9636a9c58a5b0ad0db800190b0bd29f6531c37f3bf87e9d9f
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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
-
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
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB