Analysis
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max time kernel
120s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
26-12-2024 05:03
General
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Target
a765e5c80dce7b7fd6eea1aaaf8a21e73e951caf62f85c3107c2450c87efc88dN.exe
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Size
29KB
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MD5
09e7bcc845063211f94680e32c789e20
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SHA1
c10ee6e43d19079d2eaaa6dcf353982046da243e
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SHA256
a765e5c80dce7b7fd6eea1aaaf8a21e73e951caf62f85c3107c2450c87efc88d
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SHA512
b9c96da35e9575b22fcaf3ca13a2fd16fb6504a328e3583bf64d4d80302e42c156ea4ca167d9090fbb87461e4e1749e1fc7c2fbadc8e3a80f80f3f1ccc08d5c0
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/4hQ:AEwVs+0jNDY1qi/qAm
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 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a765e5c80dce7b7fd6eea1aaaf8a21e73e951caf62f85c3107c2450c87efc88dN.exe"C:\Users\Admin\AppData\Local\Temp\a765e5c80dce7b7fd6eea1aaaf8a21e73e951caf62f85c3107c2450c87efc88dN.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
29KB
MD5eb18217ef692d72946273a1811688f4c
SHA18079cc6e252acbd3eea64b648c1df83e3a9de8b4
SHA256455fa86fecc30efd6ea7f213b9451f8136ce93d9fa74b3b3f9a0e642709e09d9
SHA512ae6485e55455f4d98fac17d62bdcade5b7028ad126d29254fbc77638dcc7a7a6e40adc1f3a4f9d09056ec02f2a52788681f1f54ac8f8fab70d652e3308d3aced
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Filesize
320B
MD509a31f35910512840adc96c6a5094e36
SHA19667c8e3b050e825d9f41c67d823e6680fd6ebff
SHA256e825ede843c6684b03a71f10a29af1160b3cfd0457d860a7f1f080e823099c9e
SHA512faeaf8035d933d6fc5c6334199661b041d0248aa43ba89300d6a737700042c6d0e80cf043e79568fa69613f21daaa3e09f18b3a76e8d35d542dbdc1e2e96713f
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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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
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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