Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
07-12-2024 05:59
General
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Target
b566ec655d6535591d2d03135255d56b97ed80b8fe34b922d16d6922050a6667N.exe
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Size
29KB
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MD5
c2ced8b46fb3654ef46cd95681cd48b0
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SHA1
4a4a719e9d081f58147845bb3db72f5d339904c4
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SHA256
b566ec655d6535591d2d03135255d56b97ed80b8fe34b922d16d6922050a6667
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SHA512
f5702cb0580ac8ebef88c4edd5a89b1bdd9ad6ed7d3a3527083896aca1ebe3ef5a4b70b02ec96a9b13d6fd2e5d335ca1a857c643548e072ff0a3d5c7ea19bf5f
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/l:AEwVs+0jNDY1qi/qN
Malware Config
Signatures
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Detects MyDoom family 2 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 19 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\b566ec655d6535591d2d03135255d56b97ed80b8fe34b922d16d6922050a6667N.exe"C:\Users\Admin\AppData\Local\Temp\b566ec655d6535591d2d03135255d56b97ed80b8fe34b922d16d6922050a6667N.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
320B
MD5e1bc459aa19806e676e55e1ee972b4c6
SHA1fb8c3cbaf52843045b8825eeb6e60acfbb6348f3
SHA256d5733d437d8e868b69ddbee41fbf026875ee7e7773faf4e62793c459418e9bd2
SHA51235dbfef7561386d3bce8c08d92d0a07da27b5fbebb9056112d827c1a441c30123326025a6d14f8154cc358130b2e6d52e1bce31ef773346459f88d0fc3d647fc
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Filesize
29KB
MD567b473d72515f22d41aa3dc730a82933
SHA10218b055b47114681531d868898686ee3f4e8ddc
SHA256ab25adc7747480a6985fc0165cc5db0afd3dc65ac05c7e668dc580cda32f411b
SHA512609d348b8da5a317659749e6789fbe183459172fc6b1a0fe69e077f5c97091ba17f1b5deafd7ac51d35902ef624fbe0fea8bf4175955b71809495efa5b080e88
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Filesize
352B
MD5e47c3e5776acfa0b49c2450335d27e2a
SHA12f4897e2b8357181cd6bce157c321c8b61869163
SHA256091ee998d870a4882bf8a9f8419075687ac407b03e2d24a97a1914a2ce97f080
SHA512f18586ae17e394a6e7feb64486e6afaac35dc9bf7d7f4ea96d2dd424adfce9924395de7c3dd20f3a8f65823a8b186e8f6469e72031ebcf20098a1e982cd6e230
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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Filesize
64KB
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Filesize
32KB
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Filesize
32KB
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Filesize
64KB
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Filesize
32KB
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Filesize
32KB
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Filesize
64KB
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Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
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Filesize
32KB
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Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
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Filesize
32KB