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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2024, 00:04

General

  • Target

    01d9876b5ecf0f30bde478cc790881e1f4c6af4895357e6a51542ef252fbd855.exe

  • Size

    29KB

  • MD5

    c0b7410812b0e24ba7506b2e504a080d

  • SHA1

    4585eebadbe235695d7329b0e3b619df59becc5b

  • SHA256

    01d9876b5ecf0f30bde478cc790881e1f4c6af4895357e6a51542ef252fbd855

  • SHA512

    f162207474924f7b8f300ab6bb5642d0350fd31973fa6e38eae7004b64711a16867be2d41f9c8deeeb5af06b928d741a795e7ef9c245c857c4a23880795b8c21

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/oS:AEwVs+0jNDY1qi/qwS

Malware Config

Signatures

  • Detects MyDoom family 5 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 21 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01d9876b5ecf0f30bde478cc790881e1f4c6af4895357e6a51542ef252fbd855.exe
    "C:\Users\Admin\AppData\Local\Temp\01d9876b5ecf0f30bde478cc790881e1f4c6af4895357e6a51542ef252fbd855.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2244
    • 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:2984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpC949.tmp

    Filesize

    29KB

    MD5

    4666ea34e668a8df478cf9f724adb52f

    SHA1

    e7a30f536cd0688d7f84b8fd29dd77cd9759b62a

    SHA256

    ce1aa079962a8df4e496431a6f5e6fb9f8fa8ca10b706a440733fc05a50c377b

    SHA512

    a3608cd249799adbb33bc72a790e3a93f0ffe48d86a6e0300938f45b6b714766d77c780ac9b772a17086ebdea18516212a993c10ba9b86c5b786579e4464763b

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

    Filesize

    352B

    MD5

    cf48045eca371f4bdb62df44d9f71f6c

    SHA1

    9c44fc8bf4e985e7a650b69e186fbad4cb563370

    SHA256

    b61c37498f9f130712936c30f1fe02b335ec8f2ec0835f924406b0bff048d4ec

    SHA512

    603bca70180a673519d0fb1ec44de439ebb1b090a78f5e37c1bf86aaac16d537d9398b6dcafc999d14259d2e0fa41fbd18f40e23a80cc362cb766709e679bc73

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

    Filesize

    352B

    MD5

    b2278e165127413064a9eda683ae7a42

    SHA1

    545381e765a38d61729eefe2f17eaac7f189f158

    SHA256

    69ab2f566c72edd6606aec3b4b6e0fbc03a9e7414cb4eaa06ced4d894b94db4e

    SHA512

    9a8df402828fa74f2f053cb2f20071536fdc0d76c202b7c96a00a4ede730adb6095065465be5f7fa89a483f1ed813960c3f3c300b82cb7f3e63d000863fb0d47

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2244-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2244-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2244-162-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2244-143-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2244-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2244-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2984-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2984-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB