Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2025 03:40

General

  • Target

    cd38cc8f12aaacae5811cc4228aeb273c284c37b80b8981a146a2950b23c0e39.exe

  • Size

    32KB

  • MD5

    894225cc68d7e0f646e99dbcbb8fbdfc

  • SHA1

    4e50072f0a5b834cbcfb23fc350783678cf6b0c2

  • SHA256

    cd38cc8f12aaacae5811cc4228aeb273c284c37b80b8981a146a2950b23c0e39

  • SHA512

    15de18f055aaf9b40672f54feac5c49dc2135b42ca36cc89032c3f69d848c00db927a28ef17e2f17db8d7e9ce82b99ef1f098db458b858865dc68eb93c6963bb

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNFVy/hIbbxMbgbbxMv:Dv8IRRdsxq1DjJcqf/IbbBbb/bb

Malware Config

Signatures

  • Detects MyDoom family 4 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 23 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\cd38cc8f12aaacae5811cc4228aeb273c284c37b80b8981a146a2950b23c0e39.exe
    "C:\Users\Admin\AppData\Local\Temp\cd38cc8f12aaacae5811cc4228aeb273c284c37b80b8981a146a2950b23c0e39.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2288
    • 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:3868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp63B4.tmp

    Filesize

    32KB

    MD5

    bc1b4c5e787274d5dc6280d815f536b9

    SHA1

    89c5d53a008e9835590e40b709e62277e6e0441b

    SHA256

    daa651cd5f3b78196a03887f252b01e3cb65a40f90dbe6569c5230ea392e732e

    SHA512

    13c67888fade077ac0721122c317d6d83ce042bf680f7571a83954c2d18cf4bf6e1a22c7944af5f7218a8dfcc347ea66476cd3ebef39e13c2aeac62407eb4888

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

    Filesize

    1KB

    MD5

    86cd868a247bd50920eeea26262f7884

    SHA1

    c8fb9862cf70ffa735b210fa7e39ba62aed51969

    SHA256

    b16e96cfdc3e8a69467575e53ae088d82a2ff8d05616e74e09c669b1471462eb

    SHA512

    6d0f2a82b528341c23f4f3392a68a2190a149757008abf4c5d0ce50f6919e09794a04f18990319f8847fa4bd785e8556ae4544f80a92a25aaff5394c3d73996e

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

    Filesize

    1KB

    MD5

    c9ab08899368b8c161088be032f09898

    SHA1

    9f6fa7e9dc2b7b9d2600acc3fdd243d07169cc97

    SHA256

    919334b73e931d3d1c6c6ab3a863604b4655c471285d365834368871648f983a

    SHA512

    b32356381e3bbd3705659617a6aeb99a2e5547f0f5695cf7db677b12931689c4a042073adcdfd1bbaf47efce9dc4c53e794fc3cffbd0ab616726b459aa1a0389

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2288-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2288-156-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2288-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2288-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2288-128-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3868-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-129-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3868-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB