Analysis

  • max time kernel
    151s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2024, 10:49

General

  • Target

    58bad37c2d9f4fdb15c39dbf89b1a2e5.exe

  • Size

    93KB

  • MD5

    58bad37c2d9f4fdb15c39dbf89b1a2e5

  • SHA1

    6d3832ebf696fdbed810badc1e4c15f232fbeb3d

  • SHA256

    554624b56261c070988c9fe86b5451014f47dc9dd5d6b5040fdb0da7179543df

  • SHA512

    2c12ff4f8e3f3a08c01e56f387606515118efb6213616c91d2b628c10769db24b8d2c349520be49c4315303c47e4144a469bf834c50a5f19c12a107519e126e1

  • SSDEEP

    1536:ByQT05QG70AQz6CwvonnZfr0od8yQoAX2D357dGweFrBNo8DirUrlFIy:LZD0o3A2lZirztrlFIy

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\58bad37c2d9f4fdb15c39dbf89b1a2e5.exe
    "C:\Users\Admin\AppData\Local\Temp\58bad37c2d9f4fdb15c39dbf89b1a2e5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1844
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Wxz..bat" > nul 2> nul
      2⤵
        PID:3316

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      210B

      MD5

      912cbdfbb3dbc1c4f166a03992f069ab

      SHA1

      636296bc01a43971e596c7dd7f1a686f5b3ef27c

      SHA256

      13edd5c7a32984e0aa5cd8c6e486d9d3da07f873aff650351b83fe54c31b9e3c

      SHA512

      2c047d7634b032352078677b8bbc1468ae671edc4fa0acc0bfb80ceb2353e9e35b707023051a5d45b22384582945249c4abcb1159fe6b5557f639f064dd446b1

    • memory/1844-0-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1844-1-0x00000000005D0000-0x00000000005D1000-memory.dmp

      Filesize

      4KB

    • memory/1844-2-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1844-3-0x0000000000700000-0x0000000000701000-memory.dmp

      Filesize

      4KB

    • memory/1844-5-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB