Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 10:22

General

  • Target

    dbc59d93a4e0c94e2f4b25f5c24f27a36abd2d6ede39c7ed6b8c03939ce94c3f.exe

  • Size

    29KB

  • MD5

    5b553ac06a054c015325a9dcffcebcb8

  • SHA1

    bc1523ba0fb80389e4a457424279d81ff54f460a

  • SHA256

    dbc59d93a4e0c94e2f4b25f5c24f27a36abd2d6ede39c7ed6b8c03939ce94c3f

  • SHA512

    99a5a3690309bbe7479dd36fb1f1a085efeb1479ce91c5671946f57b947a8ef5d8c59187854244c3455515c1b7763ad3d7612216a49f0ebaca065eb3de4de3e2

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/0hd:AEwVs+0jNDY1qi/qsH

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 22 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\dbc59d93a4e0c94e2f4b25f5c24f27a36abd2d6ede39c7ed6b8c03939ce94c3f.exe
    "C:\Users\Admin\AppData\Local\Temp\dbc59d93a4e0c94e2f4b25f5c24f27a36abd2d6ede39c7ed6b8c03939ce94c3f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4324
    • 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:5104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpB255.tmp

    Filesize

    29KB

    MD5

    39d2ff23168bc36d820f2bd903c56082

    SHA1

    5ea646d7e7f4ae5b5e92b5e1047fc36df8f3f536

    SHA256

    760450da2966f9373813e9180f4b95bdd204ed4c5d91f54531ce4a8130da90ae

    SHA512

    1b760319d2bbd8cf49a08dc40ffe7cbb46c74c1df2bcb3416448054ce524b5d6ce002208e30e74fddaf474785d3ed6238125b549ab7b0229c816d311c6569180

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

    Filesize

    320B

    MD5

    d531ca3203545ecff7c8918e07f01d00

    SHA1

    3ac46f0410ad347218a0617f6a3a1bc5c3b03458

    SHA256

    06c48a435f228c6440d0b270f3e249c79a874ca14b689245cd6d6b101c939472

    SHA512

    eb36b1f6704b6613e3d989b1d8063dde7338fcc864a2fca46b8ad9295402494d35a15da62ef0d762657fc693521365adf49bc394d51216b8e811f401dea6b05f

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

    Filesize

    320B

    MD5

    0070a1a90e85cda7d934629935145018

    SHA1

    eeabfaffea934037d18efe010dbeb9a9411fb56d

    SHA256

    0f3742767a509f1bceaa843f78e4f4e7bd61babf16edf89dbf087bfc002e272e

    SHA512

    f0c2114126194585a0154f0cbb8b6fd9fbe6b3a7fdc96f40488bfc29dc2fd3a6f0f5ed91a8a2f233f553a2c523de45e38ccca63a4ea992061658d858f448d8ac

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

    Filesize

    320B

    MD5

    3c813af3c632b313055b9cf0e4391da2

    SHA1

    9d1d3d9dd77131198029f15e8ff2ca275b3bc50f

    SHA256

    c0dc18b9aff799137e072c5771cdd0383ac0972d4770169fcabee04dace3ff9c

    SHA512

    678e425a15997fbd58fcd2b2281f10540971def690c0c741b5b4ed711bcf24b1de8b7391ecd2fab0560f9b4fa3f479168fb495351d067a0d91dea208d785366f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4324-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-167-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-136-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-174-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4324-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5104-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-168-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5104-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB