Analysis

  • max time kernel
    120s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-01-2025 23:15

General

  • Target

    bbe2d653b067f04e0a2fe8ab69d372b705c87bb0b3547f7dd9b89fabe4de448fN.exe

  • Size

    29KB

  • MD5

    e014df49365e4171f403785594a22c80

  • SHA1

    5ac35799f43d6dabf04b8416ebf58e423f4209e0

  • SHA256

    bbe2d653b067f04e0a2fe8ab69d372b705c87bb0b3547f7dd9b89fabe4de448f

  • SHA512

    167c51c7aea29e246a8af4457bb5ea9d2b9cc137704224fb6782964d6c352e8713c6cca1b5bdc4ad78a87b9852018355187a5648c4c1302a8a6fbeabb6dfbecd

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JS:AEwVs+0jNDY1qi/q4

Malware Config

Signatures

  • Detects MyDoom family 4 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bbe2d653b067f04e0a2fe8ab69d372b705c87bb0b3547f7dd9b89fabe4de448fN.exe
    "C:\Users\Admin\AppData\Local\Temp\bbe2d653b067f04e0a2fe8ab69d372b705c87bb0b3547f7dd9b89fabe4de448fN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2160
    • 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:4884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpC0AD.tmp

    Filesize

    29KB

    MD5

    016fb825247ce3f99316d093859851bc

    SHA1

    a5af98322c1cbff37bd171ff4bfa9f98c9e58a35

    SHA256

    265fef6473e84dc0af8904f04a7a3506f561fe632f8c4eeb4f438ed5e8a0e6b8

    SHA512

    e667c7f0d77a727456a07087acd059bdcd2e879351faf9c1e49c8b9f4a01eff4939eed6c33dad56fc6691e303f6683f07816cc3616dfd79b5bbf4b8d97649689

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

    Filesize

    352B

    MD5

    a313175c9f0641c67fdfe9480f53f848

    SHA1

    7fdf3ee7ec9585087b72e0feded37a09abc56a83

    SHA256

    b414226f3cd671ef5eb52c0fdde5472c98fb6ab5ad814f891a56a3d35b9132b7

    SHA512

    fe45fcfdcce4bf262f1f5b68eff21ce0e69465f76ad9df8490af8c064bdadbc8881d86587017eabb04131a00619feefcb298e3abac1e205897be28e94ab5c79a

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2160-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2160-127-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2160-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2160-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2160-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4884-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-126-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-128-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4884-133-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB