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Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/12/2024, 23:13

General

  • Target

    1ccad06b08f0a06a0be226231112ad0b82dfe6103f70b4b87770e2fb5c04d93eN.exe

  • Size

    29KB

  • MD5

    c4cb9ebca6ff726cb5fedadfad0bc630

  • SHA1

    4ecd7743b61eacd89675ec321bf96f88fecb31cc

  • SHA256

    1ccad06b08f0a06a0be226231112ad0b82dfe6103f70b4b87770e2fb5c04d93e

  • SHA512

    48c16daf1e2b54f4dbe0dc2d1c83572885a75b0fe1b2164b202dc2ef12dc37bb281708948e9084102ee38bbb59e9f98088310d704d2632b619d09b46ad78a0f0

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3:AEwVs+0jNDY1qi/qf

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\1ccad06b08f0a06a0be226231112ad0b82dfe6103f70b4b87770e2fb5c04d93eN.exe
    "C:\Users\Admin\AppData\Local\Temp\1ccad06b08f0a06a0be226231112ad0b82dfe6103f70b4b87770e2fb5c04d93eN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4716
    • 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:184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpF52B.tmp

    Filesize

    29KB

    MD5

    fa8496aa298e949931a7ba08375b286b

    SHA1

    3cce0d9c0101fe9187b05c3e7891ed3783fa8e4f

    SHA256

    b541227b5cf17ea61f9107adf1106ef5222a53f54a8598aecf41ec2ff9019740

    SHA512

    1e10cdf5ed0fb92ae7d640e8431ce64d8b63054ffd2d655ab2aa46fa266edac54078f80d6058c3a2e67590eea3660b79261f38115a99aa11ac257c31266aaa41

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

    Filesize

    352B

    MD5

    f4ba366b51233e1c144737d2c810906e

    SHA1

    5533857c67e1888e5cdecb769666db6a82edb746

    SHA256

    802ba74db4e4ec5ec67b4212bad395611e0b7945d234d2dc1ba8f9994a058a4e

    SHA512

    f33dd8bad48cec8739841eb429047d528db6114185c33e15a893bdff78a0095d97e0fe6393ab988694418f9b5a816bb75b9f3efa9475829ed94edd2101fa6444

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/184-122-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/184-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4716-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4716-162-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4716-121-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4716-164-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4716-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4716-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB