Analysis

  • max time kernel
    4294181s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    26-03-2022 14:13

General

  • Target

    594871034a21bd98b9cfc059a07a9da3bf37b615c5dda3475ea764ec5c17e12f.exe

  • Size

    522KB

  • MD5

    1fd7eb65dad25aea119bd87f8d2318e6

  • SHA1

    22678f48b00df28676210a6c6df88329e5378673

  • SHA256

    594871034a21bd98b9cfc059a07a9da3bf37b615c5dda3475ea764ec5c17e12f

  • SHA512

    015a422d05682750e05047231e4049002265733cebf8120624ba16f591541dd07b6d6d5e192c357ab807d990389c31dbb5eee619cd4c73b3850cc2fbb86ab791

Score
10/10

Malware Config

Extracted

Family

blackguard

C2

https://api.telegram.org/bot1181007727:AAFOGOUZ_8YdXsZX1oMgQcNk6d5Kf87AP60/sendMessage?chat_id=553060588

Signatures

  • BlackGuard

    Infostealer first seen in Late 2021.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\594871034a21bd98b9cfc059a07a9da3bf37b615c5dda3475ea764ec5c17e12f.exe
    "C:\Users\Admin\AppData\Local\Temp\594871034a21bd98b9cfc059a07a9da3bf37b615c5dda3475ea764ec5c17e12f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1336 -s 536
      2⤵
      • Program crash
      PID:560

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1336-54-0x0000000000DD0000-0x0000000000E58000-memory.dmp

    Filesize

    544KB