Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 22:40

General

  • Target

    35ed5341231d31e502e0cbf3ba52ec651b8430a089cdf833099b978bd82d9e08.exe

  • Size

    29KB

  • MD5

    8d2988d87a3cfd00782e2e5a0d9ce1f7

  • SHA1

    054b0ff41f3fa0381d34e5bed3a22bb56246f068

  • SHA256

    35ed5341231d31e502e0cbf3ba52ec651b8430a089cdf833099b978bd82d9e08

  • SHA512

    faf92bc42fa39cd2ceb779d93ed5af7a86d13c73b6d442be42d8d7b18c4501d805dbff547606707501866d1d744b402bb79204fa242a6fd1f8abc1daf076611c

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ohJ:AEwVs+0jNDY1qi/qAz

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 24 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\35ed5341231d31e502e0cbf3ba52ec651b8430a089cdf833099b978bd82d9e08.exe
    "C:\Users\Admin\AppData\Local\Temp\35ed5341231d31e502e0cbf3ba52ec651b8430a089cdf833099b978bd82d9e08.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1996
    • 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:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp5DA9.tmp

    Filesize

    29KB

    MD5

    28752f296afa628f5eb29446ae9db6ea

    SHA1

    e670422edfa5294d5115aeb74b4288237f96cbaf

    SHA256

    8e4f73e64de9591020385b10b738a267f1c267ba50c7137d731c136f1af3179d

    SHA512

    f71cd5024ad0fd1c7c0ad4916b32a7ec8653152764593a7e868840397d346a6431a54ce54937efe0ed28215f0aaa2065ef5342df490075ae36624567c2814977

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

    Filesize

    320B

    MD5

    038ffc0596344ec7a5c1bbd0441f5f75

    SHA1

    263595772c218cb7b0bcac2c395dbe929ff31dd1

    SHA256

    85b765fd8c2eaee11ba631caed30eab604aff745a4af2767428548b29b1c79b6

    SHA512

    3358b3a7202e373740513315d3a0973b615e9323cc5c82f48e8c3449cc8958616a3162e45c3983bda0389c6c0745b04710e6dc95d7bd0b44f5d9759a342c3011

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

    Filesize

    320B

    MD5

    31337eb18a28babba70d350f5bd5007d

    SHA1

    cb7151b842da0723e1881a270ba661bee98903a1

    SHA256

    5dfd4cd897aef4b6763b53f3f6ef691a34f5b048dfb1d6e427c973ebd577f9d9

    SHA512

    6ed6370f69b4645c120187b3d33df6000fc23a565f5c2ad68a1cd9059006aec53dfced7c32d8d9142edfef46bafc8a8ea0e4950989c61fbe1fd6c1e86e9ddd1f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1996-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1996-177-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1996-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1996-173-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1996-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1996-118-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2348-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-119-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2348-178-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB