Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 22:05

General

  • Target

    9d759a8806f26066a8922e022fad01005c657b61d34b146d38aa9f8f96e59828.exe

  • Size

    29KB

  • MD5

    6edefa44ae8dc9bcf0304d7c7c9bec78

  • SHA1

    62d12f8d8646b9202d59b8eae0e8e38afdf3e4b0

  • SHA256

    9d759a8806f26066a8922e022fad01005c657b61d34b146d38aa9f8f96e59828

  • SHA512

    6e80b2a40f2aad85214fe4661873e4fc5ea28c8f02700b4c00ff2e2aa3f0a43ee84fc4b150944135af969ae4e4f1888121e2b9b947663999918576ae2c975133

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/g:AEwVs+0jNDY1qi/qY

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 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\9d759a8806f26066a8922e022fad01005c657b61d34b146d38aa9f8f96e59828.exe
    "C:\Users\Admin\AppData\Local\Temp\9d759a8806f26066a8922e022fad01005c657b61d34b146d38aa9f8f96e59828.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2068
    • 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:536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp55FF.tmp

    Filesize

    29KB

    MD5

    2e1fa851e1d38112433bb612393b8d75

    SHA1

    f659e7b3c0a53c9bfcc9e489bdb9d87ea561580d

    SHA256

    c538551e874db3f75332c81c35beb2a0bb9c543e362b9eb0808320f911245317

    SHA512

    cf519cc71e4874d1fb70df37b4fbbca0ef5e764fd72dfd367325e35e9ee5e44b2e45f2f9dd7bbb8c3688d781f3df1d23a5704900c6244ac2f9c44d87aaf4ef77

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

    Filesize

    320B

    MD5

    2546c515a3d71d1eee972c9b005a57f2

    SHA1

    703dd9b3cd844dde652d2bbc8b46575851ee5eed

    SHA256

    5f93a8a4d20033c3a7d89c97fa6e478ee7cf60f6c2e0da9597bac1a6725c1efc

    SHA512

    1aa091b6e1d9ead1ca967ad94855a6c4f63ce3028f9ad82c28618079f80df739bd486cbe82caf82e59fc5fc78ad7212b395626b98124167a166ad374351a12f2

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/536-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/536-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2068-54-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2068-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2068-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2068-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2068-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2068-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB