Analysis

  • max time kernel
    137s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • 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

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
    PID:1996
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1996 -s 772
      2⤵
      • Program crash
      PID:3640
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 404 -p 1996 -ip 1996
    1⤵
      PID:3376

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1996-130-0x0000000000C10000-0x0000000000C98000-memory.dmp

      Filesize

      544KB

    • memory/1996-131-0x00007FFC895A0000-0x00007FFC8A061000-memory.dmp

      Filesize

      10.8MB