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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
    25/12/2023, 08:42

General

  • Target

    12bc0b139f9551db690e45e42949ebec.exe

  • Size

    110KB

  • MD5

    12bc0b139f9551db690e45e42949ebec

  • SHA1

    070467f60f6ec9ac1a7ef67826750bbc07d3abdf

  • SHA256

    43f69e87dcb0f5320fa280d274ac2bb7a0141aa17bfad60d5f4cbad437a56154

  • SHA512

    90825b94e06da7ae7b7b4fb447721be1ed39a4491949b0915fa07a5a7a921080d4163dbeea78b7662ae64e54e9f3a15e5662ff1b3734542548480430694dd69c

  • SSDEEP

    1536:h0LFGxfLR3JaTNjDTJIBTtL9qfEovoWODtaqPhNm1ekqan27MI:hMGh1Ja1q3L9qfHIDbJNvV

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\12bc0b139f9551db690e45e42949ebec.exe
    "C:\Users\Admin\AppData\Local\Temp\12bc0b139f9551db690e45e42949ebec.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Pfb..bat" > nul 2> nul
      2⤵
      • Deletes itself
      PID:2192

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2320-1-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2320-0-0x00000000002B0000-0x00000000002C7000-memory.dmp

    Filesize

    92KB

  • memory/2320-3-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB