Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13-01-2024 00:41

General

  • Target

    5787d87031d47dea2f85d7de9b4de298.exe

  • Size

    94KB

  • MD5

    5787d87031d47dea2f85d7de9b4de298

  • SHA1

    2ced348c9e8597f32366bd109c819ee66c40e953

  • SHA256

    4a2471e7bc6c121896051b4b8ad98aaeaaa63c8cf2fb65d1012dae3c4b4ac6d6

  • SHA512

    18e6583c38daab99f88b0ad587ae559eea5e127b2f858e5ffd5eac8f69d1d90681d69a47083e29453cd843a684dd3574aecfde708b7a4538c9474d3958cf6bab

  • SSDEEP

    1536:/fg+M2Y9oH+cpTKeyaI0Z/od8bDbRvU5yYeVYXrgITAGXBB3exYEjpepikFIy:/fgyY9oH+cTKGI0Z/oooeVYXrgI0GXW4

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5787d87031d47dea2f85d7de9b4de298.exe
    "C:\Users\Admin\AppData\Local\Temp\5787d87031d47dea2f85d7de9b4de298.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Mkz..bat" > nul 2> nul
      2⤵
      • Deletes itself
      PID:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Mkz..bat

    Filesize

    210B

    MD5

    3bd354439342f6837ee680f346be80bd

    SHA1

    08116a4dc527234bc4731feee94c2fbd8bf86804

    SHA256

    b4021df6cf80727176b967035a15f86f2c96d83416a3232fc8a152de7c1c56ce

    SHA512

    c1b0541035d9ce51f5836a088ac23f9968911b2f0e49183705347f00740a5b10a6b53a414fc8238d2a612a4d9a86eabf7fe9b9acaa641e76861733c3b35b1433

  • memory/2536-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2536-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2536-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2536-4-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB