Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2024 01:30

General

  • Target

    b37f9d9a2bc40e6cae5e00d7e1292659bbb117fca5611a49a93711a9a4b66bac.exe

  • Size

    1.3MB

  • MD5

    88b5fff5ca015413eb5fdc7275df665f

  • SHA1

    dc7e8a36f1527ae05a745fcc42841e8ae91ddfc7

  • SHA256

    b37f9d9a2bc40e6cae5e00d7e1292659bbb117fca5611a49a93711a9a4b66bac

  • SHA512

    87f184c094a8408532faf02b387b59529fa6700096c6e4ad77e0eaa8554ed33d733bcfa091f6a7aa3bedbe2282f89e6c38d70ada588f585afea34c40fad7a452

  • SSDEEP

    12288:1PccyRGFPMyY/xzvDTF9QiDHJ1A1RFViSeLIPHlS6KkLN0Os4P6t7SZNz:dcpRGFPMyY/dDzQHbD7DPFckLN0Os4yC

Score
10/10

Malware Config

Signatures

  • BlackGuard

    Infostealer first seen in Late 2021.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b37f9d9a2bc40e6cae5e00d7e1292659bbb117fca5611a49a93711a9a4b66bac.exe
    "C:\Users\Admin\AppData\Local\Temp\b37f9d9a2bc40e6cae5e00d7e1292659bbb117fca5611a49a93711a9a4b66bac.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1292
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1292 -s 524
      2⤵
      • Program crash
      PID:2596

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1292-0-0x00000000008F0000-0x0000000000A42000-memory.dmp

    Filesize

    1.3MB

  • memory/1292-1-0x0000000074B10000-0x00000000751FE000-memory.dmp

    Filesize

    6.9MB

  • memory/1292-2-0x0000000074B10000-0x00000000751FE000-memory.dmp

    Filesize

    6.9MB