Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2024 07:42

General

  • Target

    cc8d8d247f266134d6e6213e8a44cad735f805c82d4191e0823c0b1f84cc1aea.exe

  • Size

    29KB

  • MD5

    aab0790be56f6b29d263a5dfec02c83a

  • SHA1

    6a55278b8b54c8126ee3328cc03a632194a85176

  • SHA256

    cc8d8d247f266134d6e6213e8a44cad735f805c82d4191e0823c0b1f84cc1aea

  • SHA512

    7123076f26fe1385a11fdc96aa58793ac5e7c14b862be5883a6814f0ec41be39287abc60aabe4c156971fa7ee6788e2abd5634e3d16fd0f87361f28776c8f041

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vsm:AEwVs+0jNDY1qi/q3r

Malware Config

Signatures

  • Detects MyDoom family 6 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 26 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\cc8d8d247f266134d6e6213e8a44cad735f805c82d4191e0823c0b1f84cc1aea.exe
    "C:\Users\Admin\AppData\Local\Temp\cc8d8d247f266134d6e6213e8a44cad735f805c82d4191e0823c0b1f84cc1aea.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2372
    • 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:1324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp32F4.tmp

    Filesize

    29KB

    MD5

    dadeb0bd73a8176268c979a61c982945

    SHA1

    0c48bb75827814a3923684eb6a75c9877923a25c

    SHA256

    bd4d14892542b33854ece7fa6170ba99c6803f926bb4b68c64b84f39ce7dec58

    SHA512

    61dcd9c0ed576c034ad900fd0b1c60c4ee314f23cb67bca800b2a6964103c65e7c7f902b4a997bd4f644fce3dd366b771e7c0e4513bd516aef29a0701fa58b6f

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

    Filesize

    384B

    MD5

    1913b8be3dc0ae21271f11c75ad22dc0

    SHA1

    75b32bc5844f0e0e306716e0ed21a291d9043efa

    SHA256

    e59cf4a47cf26b72245455cd842764a38d104713ed3665bcd461ae2b483588ef

    SHA512

    b1ba9e5ba9e60633abcb70684dd7cc59f39007118c123d766e9242f4eee979fd570a6806124d4e4b379c42997338b34feb3f4c18f950f2cf7fb9cb38edd5d5c9

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1324-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-94-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-89-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1324-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2372-50-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2372-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2372-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-81-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2372-86-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2372-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2372-93-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB