Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    09-11-2024 21:26

General

  • Target

    3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe

  • Size

    29KB

  • MD5

    dffec0f82a5d41b8e6936f50652d6dd0

  • SHA1

    6ef738b971cc83563a10019aadbf7125cda4a8a4

  • SHA256

    3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b

  • SHA512

    f4301b784ae6d63923306ce742bf0c70b3c37a994368a0bdaa1813315ee8625b8d906372b8b64239ad302b971713001faaa30f9c65b4de2d65fc34bfb751693c

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vg:AEwVs+0jNDY1qi/qHg

Malware Config

Signatures

  • Detects MyDoom family 7 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 26 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe
    "C:\Users\Admin\AppData\Local\Temp\3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2580
    • 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:2444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    320B

    MD5

    f1b32aca67f9dbb7eea8f98d2e60768a

    SHA1

    66606ffcca3391ab4aadab70c6ef7ebe9d4a17a1

    SHA256

    028e3422924cacfa2ae1ecb4d41c628673a07498c00c76202fb2b234aceac574

    SHA512

    c661c8f4e91a0f899ed35eaf38fdfe0a6c36f05062b969c813c48eb3e4bac004ed954a078d50331f78cbefca91c1330f2c9b6a8ff6e42fe92f8178acde69179b

  • C:\Users\Admin\AppData\Local\Temp\tmp6867.tmp

    Filesize

    29KB

    MD5

    ed2884bbceb93c4a66edf957768b5c61

    SHA1

    50a2b3c23314c9c85d6b64bbd673084193a82197

    SHA256

    8d142752b2ffbddff9d736b484866a1c590fd440e70debbcae199c22ffa9e8d0

    SHA512

    01270575a90d03957328658349035ef1ed25bbef0665705ca8da73689a9df45f2ec7064101f410be47630a954f7fcb15ad6a81a4c91d3039cb3d2d7f3274cd93

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

    Filesize

    352B

    MD5

    80ebd3d8b416f5b70eab4be4504f1ede

    SHA1

    9d337b81c58035d8a18066513f3ab0a4bb86b529

    SHA256

    959b1f49d602e2d2874e1ccaf6d3c04ba98dda83109e599c99ea75054d480ed8

    SHA512

    e18f38ef190a33e0f3f266edc78aa5608b3c693af840099f6fe827fa277633c9b94d74f160e165ba0a4ca8a54f1804cc7d58842a57e0707afea995a450864e66

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

    Filesize

    352B

    MD5

    e210b58989e4c1d5424cdc3d07a90a4d

    SHA1

    88c4041130082982bcd38e9bc779a21e28a808f5

    SHA256

    180a4fdd9b21a693b31e5594615c70d59486d26744a7f8312ce13886a2a89afd

    SHA512

    c3ce08947cea140eb5b25985986d3acfa497b52eb092581ddd113ed3644c2a6917bf272081958de78a098fb0545b5e6af67c397bef1c99a466fc0ec3e4eb0449

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2444-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-92-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-87-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-85-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2580-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2580-84-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2580-86-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-91-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2580-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB