Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 03:29

General

  • Target

    ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe

  • Size

    29KB

  • MD5

    5fec4cb41d0c8a0a2a475a12cc6b3380

  • SHA1

    afa78bfa60e08aa8f014b93903862acf2e5b9af1

  • SHA256

    ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955

  • SHA512

    c789c03dde2c9cfeede21a1e333824c901ae929cdeaaaf55b4c1230ab5b7057a91f445542bd4f89634f71172c15bf0d3b720906c36f47892a17c147be0927256

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qX

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
    "C:\Users\Admin\AppData\Local\Temp\ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Nqje0.log

    Filesize

    320B

    MD5

    63ac6eba9c0cd47e5a7c70579aec6f58

    SHA1

    811d63d2ac5a644d035be6be4fd8ecd09c5c3f75

    SHA256

    4bee6d6ab0e2294f772598acf83f8ddd3fb0de82e49e8c5379f6c3f8a1d8b1f1

    SHA512

    b984a6f4ed3ca35c393be19c93117ecd9b33b0235034880887d58e5fc3914ebf2280b6749a4b29984fdbce2fc44057facb28dae304fddb32336380b8d3aa8772

  • C:\Users\Admin\AppData\Local\Temp\tmp41B5.tmp

    Filesize

    29KB

    MD5

    b71f957e91616fa13a46e19984ad3fb2

    SHA1

    1d2845ddb0f888a8b8ae2e554c11d41807e5a64f

    SHA256

    dfa6027c684e3ce126bed1fe9f162085807484610800942c218ce8ad6553d3e8

    SHA512

    400247bada968a893204fa0787b4c775bfe01dc3283aedb651ae6d2bf142b68a7ea715c9be4102128e46373c68bdb5894b7d281499caa43f33e1533b60b8d9b2

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    352B

    MD5

    2de5b17efa2e100b2b87d679e47d8d51

    SHA1

    808ec8b40a484398908f17b984ae1bd25002fd82

    SHA256

    8e651752652e3572b699d7df75e712b97f30f965a11daa42ebf1d25717a72205

    SHA512

    fcd610925e863c48f9a3f986a0265b2ad583dcba1993af1619bd2eaa4197fcc82668773a816e89c90c35f71b50623c4889b9c1ec1667162d7ad585a5a9e6918b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1164-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1164-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1164-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1164-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1164-52-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2468-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2468-79-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB