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
    23-11-2024 04:38

General

  • Target

    e392ebf6ff656f8063118d83ce17b30e468d095eee4ea7190f307eb188472504.exe

  • Size

    29KB

  • MD5

    baf600c590bd7e9ea1462262027ae456

  • SHA1

    befbef3a957de04bf8857033696e1d9374566992

  • SHA256

    e392ebf6ff656f8063118d83ce17b30e468d095eee4ea7190f307eb188472504

  • SHA512

    cc35e0288a3dea05a03b510ef49307109da8388673bed0de9498e4c870fff39fffb3ae731c119d9a76a1633c7b5c6db582d51a883fdd8b5f0c849279e2866b9c

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/H:AEwVs+0jNDY1qi/qP

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\e392ebf6ff656f8063118d83ce17b30e468d095eee4ea7190f307eb188472504.exe
    "C:\Users\Admin\AppData\Local\Temp\e392ebf6ff656f8063118d83ce17b30e468d095eee4ea7190f307eb188472504.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5092
    • 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:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp5421.tmp

    Filesize

    29KB

    MD5

    f7a9d8c97c4dfaabe0c57c64c55f8093

    SHA1

    2e0ebeb88f66eb46f1167c4faf6aa5cff4b23ca6

    SHA256

    5bec3943a4f1937c6f548b6616806b30da897c088c97482d1e972235869356d8

    SHA512

    bc36be284c505c3ead120914f9aa6ce7e3b9ae465a37a94235b69d4666ba6022aa2a52ed093a74556ef437ec515b3b27ba35ebb87c3ce2a01f0675c1f000e899

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

    Filesize

    352B

    MD5

    a902e4bde03d883785b67fc42b09efe2

    SHA1

    a0d02d45d2404aba7e228fd2e959fefeff46fb61

    SHA256

    ba1a1fa04972c7540c717c2e932e722441bfb4a12daa7ffe1850b759aec3053a

    SHA512

    6368b8558d9ca677ecfbc45cf675d92c9b198d05c240017788ba67ed6275bf7aec55b27254abf1456b8b00d1632c3650f62d331bb5a0cc04391e1c813833eae6

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1956-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5092-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5092-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5092-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5092-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5092-174-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5092-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB