Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 10:37

General

  • Target

    c7802856cba4a4895188708ac2aa7d7fe3e3e5b057c779d471c98d54c267ce50N.exe

  • Size

    29KB

  • MD5

    502ac4009f5fc5bdb33ebee0f8e910a0

  • SHA1

    7a6b176d579735205b4bd59730b2cfe648c43a82

  • SHA256

    c7802856cba4a4895188708ac2aa7d7fe3e3e5b057c779d471c98d54c267ce50

  • SHA512

    96f36b8288dee129fddabef51d0e1ec58ab9275122a797ad944b2a9400be890e15860ca66cc3a3b0ceff8982cd76b1daee211a7c716c1d6f0051381fa5eff856

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qW

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 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\c7802856cba4a4895188708ac2aa7d7fe3e3e5b057c779d471c98d54c267ce50N.exe
    "C:\Users\Admin\AppData\Local\Temp\c7802856cba4a4895188708ac2aa7d7fe3e3e5b057c779d471c98d54c267ce50N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5076
    • 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:5004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp561D.tmp

    Filesize

    29KB

    MD5

    5e6ce1b4527a8ec2181b8e4bad391570

    SHA1

    a80589916ed908a69f348fc670a28464eac67d94

    SHA256

    4fb849f20d95c5d1825697708d31855800df52a9e28907fe5ce9cbbf5dd9dfab

    SHA512

    b6473b52f8b27686f25de8d9c97c351f49b75f81755ee764e5dc4aced7bc895aada9cc332d3d986a0cb8322df5b53cbeacb1afaea2f0e123870216c50784d5a5

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

    Filesize

    352B

    MD5

    cdaaf5820e00d64dbbff5aae35516138

    SHA1

    269cea4e9ea443465c557f608ba5f9152292e588

    SHA256

    ea98a3bceb46453384fd407c8f81745130c7ccd9fd09d79f9df50f50d25efa03

    SHA512

    cc4eef309900e57a461013c3eb6f93c1304c43c7a197ec28d30b3cdca94be059a88255caa0db29c927375e713300fdf63fc668c80b622d2541f63bf82bc2f5f0

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

    Filesize

    352B

    MD5

    1c3ee9c41d0fe0de02194cc33476c527

    SHA1

    5ac1e408ae1768c9a2d5eb94aa78d6a9d3ac6a63

    SHA256

    fcc8e9127be9e3ae74a9639b87fd6694ec18bfedd3a505162c38a9c690edf25c

    SHA512

    ac7778c9a1af41d3537dc573ca7d0dc714742275269649b214e55e2e4eee4d175a58cc0865c59afd6d03f9056620c5b1b81b784f64ddcaab08de3a7f150ec224

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

    Filesize

    352B

    MD5

    a2dd3af597feeb2f7db49c4bc3b1d5fb

    SHA1

    97db3c4f4a277f949c76bc49a5c3ac8745c87ecd

    SHA256

    db7698c174fd030bdb068e493dfb6f57ba51f0fc7880ef8e8964453265703ade

    SHA512

    1ef1a1ce35570e46f4651dae2dd2f9fc842485de28f6e8ac2b0cec862fb670556eb493cd97a43f2f1ed79a490b0f255a1c21fc911b98eeb07c33790cbc281a4f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/5004-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-125-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-127-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5004-132-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-136-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-126-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-124-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-156-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/5076-27-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB