Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-01-2025 01:03

General

  • Target

    9038f1f61a7a8180afd9acd02348e339abced5564c0c389208083b202f0473fd.exe

  • Size

    29KB

  • MD5

    a5f9b61e99f35173bf640096572f16a9

  • SHA1

    df8f6d7e18a61b3a01294efdd7f169557a6a951d

  • SHA256

    9038f1f61a7a8180afd9acd02348e339abced5564c0c389208083b202f0473fd

  • SHA512

    10cc6f3ef2ebac6e4ac2e4a95fe269beaff6713f0a0501f9826d779b8e5b1ff951a4cb58c998194a5ae5b2e11d70c4fb53f30d2011676b09e485b2abc5097343

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/fA:AEwVs+0jNDY1qi/qQ

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\9038f1f61a7a8180afd9acd02348e339abced5564c0c389208083b202f0473fd.exe
    "C:\Users\Admin\AppData\Local\Temp\9038f1f61a7a8180afd9acd02348e339abced5564c0c389208083b202f0473fd.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4880
    • 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:812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpC86C.tmp

    Filesize

    29KB

    MD5

    4b1eb1f6dd46ee5dea50f10ac2d798f8

    SHA1

    daec963d801c57ab8551a4e3fbdfa4fa5e3c3509

    SHA256

    0bcffa3188d847f28ae76e5cde3f938cf82ab739cc51620c807fce04cf55e601

    SHA512

    e6b433ca7f40b6640023f7c847c4577b439759bc4836d7c473a41cc6442b3d29ea2a1b27aa15a9f63498e458127d16bc76795f3ae41385aad00117f4c64dfe86

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

    Filesize

    352B

    MD5

    aa6b207f6d1aa1355a525b37e2b58dfe

    SHA1

    720e8f550058fb52366e24364dcf081c09034d65

    SHA256

    717e0d9825a71a0da8b3e065b9cd66c002f5a66d7a3f166811ddfd58811866ed

    SHA512

    2e6abae9a5bab815189eebc128d06d68facbbbcf1455febc4ffd6743c6cfbb077430ca40cd96c0206ec954d7f75111b77174c99c67188078f7b1354dca01b036

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

    Filesize

    352B

    MD5

    b523d9729f5b88729948f1de83e2c5ea

    SHA1

    9cafee30004ab76dfb84373cd751adcea07b40e0

    SHA256

    fa0905a70d6b2f1c2619a2957e9a74e70965edef2e18bcf04c53f9105c7cd207

    SHA512

    81c457b327e57dbe630ea80395950e962d45455f6b7600ae5e993658120e89e0bfc8a4fa56618b30cc4525e939f132973b8f93d4d5bdf4d301e964da35af0a91

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

    Filesize

    352B

    MD5

    b8d0c96857a915b31b5cc045e991b142

    SHA1

    65bd45b74cc7f892211920f0b024e317d2e5f2bc

    SHA256

    f4ecfcb14edb5f58bfddc2aadfa132a226ef9d21c3cfa1fae7f46f2bd9f48d40

    SHA512

    6e5d5c51669ca6b3bb1c8356a04bdf37f37dd3078ea918e3ca4508896c970b0558816ea2190cab72c5eebf52d2855c65251cd3fbe721093d08fa0b2c5f8267ad

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/812-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-169-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-164-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/812-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4880-134-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-161-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-168-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4880-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB