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
    22-12-2024 07:20

General

  • Target

    acbac121140c551c7d45f24ea8331a3baa791d265ae894aa6b001f7fa7e0d0a8.exe

  • Size

    29KB

  • MD5

    8d02f518ff84e2a418a36f506b8d4b0c

  • SHA1

    2987e8127e734daef8d5d04b3c26ebc7874173cd

  • SHA256

    acbac121140c551c7d45f24ea8331a3baa791d265ae894aa6b001f7fa7e0d0a8

  • SHA512

    8e758a1c00549cbcebaaea52a47ea3875f97f38f6aa2ce3b5cbb66159e1bca0cc2076e3af4a0093b4c06618e586803af89b93e4b9ab19c69b9bc3cf0318f7c0b

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/TlhQ:AEwVs+0jNDY1qi/qJm

Malware Config

Signatures

  • Detects MyDoom family 8 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 27 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\acbac121140c551c7d45f24ea8331a3baa791d265ae894aa6b001f7fa7e0d0a8.exe
    "C:\Users\Admin\AppData\Local\Temp\acbac121140c551c7d45f24ea8331a3baa791d265ae894aa6b001f7fa7e0d0a8.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4744
    • 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:552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpE097.tmp

    Filesize

    29KB

    MD5

    392bc5771676ea4dfbb29f73fc2c1056

    SHA1

    ec992a0774d09b215cc5d19dc2ac66f059201e17

    SHA256

    8dbf2e49ad702c95713764b19572058d0df2a0bfb3cd2be9386fafc1ec093fee

    SHA512

    3ed29cea8cc110e2a7f520df3796b4207da632e08baab7b63bda51f21a143901c630a0ff101ab9248bc2e7273f549f0b6bbd99b8c61d61ebf83677c03e7ab2eb

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

    Filesize

    320B

    MD5

    208a8e6826a041485b77c38cb1d8105a

    SHA1

    7f6dc9b7bd782911084cc4a4a55300b24947ca02

    SHA256

    8a1465d66cfab0318e59c04a0b0e7b17a32328d18594fc8829c01e5c9da97132

    SHA512

    19a41bf9c64f4b0219f526f023f9d6ee0a6a1a5ca2cae04d2e872d20586e203cca9a3b949ff916163d6bfbc462b8eb581cb6c769fb22bb3d4715345a247f9837

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

    Filesize

    320B

    MD5

    abf923232122fe54e2ee3a3526065f4a

    SHA1

    eb1760ba66a159472cfb43d0e1de068c1969578b

    SHA256

    aeb7ccaaa21f2e941f52955da41d98c31d3e36f57f8f0131b8e7dab0312407cd

    SHA512

    4bd0758aa56804e8c7d88f18f65b4872dbbf611bd307368f9ddd13b7deb6c8afabffd397dd1819b38f9a658300989bce10186d280f0a24891968ea343b187b11

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

    Filesize

    320B

    MD5

    0b8af3dce35f57d052306b88e56de739

    SHA1

    672f1d04503bbd1b5b5b6af3723051dc2fb983ad

    SHA256

    3a4c080831a768c2a2a9e4b6d7890b472cea10419d1dd645212d33d649209127

    SHA512

    d8c537e311989e0036d4d8a8da5f63fc610b2dd6d0be41ad529706d245441c6649bb0017a710eb8359e30d12100d7a4a24f8ff6613789f7d56870ef4fd3238d1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/552-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-206-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-181-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-164-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/552-155-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4744-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-160-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-154-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-180-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-136-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-205-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4744-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB