Overview

overview

10

Static

static

41c35a69a2...df.exe

windows7_x64

10

41c35a69a2...df.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-07-2022 04:41

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    41c35a69a2313fec2dbf6b2ba8813a5e3ee3adf6a48491ca2b7b9a0110e54adf.exe

  • Size

    231KB

  • MD5

    1d364a0c31c32d46b5efe2598125818f

  • SHA1

    11404f54bd4a3168a152b9af177f13bc481fa576

  • SHA256

    41c35a69a2313fec2dbf6b2ba8813a5e3ee3adf6a48491ca2b7b9a0110e54adf

  • SHA512

    3e39a071666b0f6c00c86a445e401898b22bf2de99e8c632a89032364620acef8bc016dce0bd522172421f1b97197ef7e673c4e840b41c37ca4a029753c82fe8

Score
10/10
gandcrabbackdoorransomware

Malware Config

Signatures

  • GandCrab payload 3 IoCs
  • Gandcrab

    Gandcrab is a Trojan horse that encrypts files on a computer.

    ransomwarebackdoorgandcrab
  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 10 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\41c35a69a2313fec2dbf6b2ba8813a5e3ee3adf6a48491ca2b7b9a0110e54adf.exe
    "C:\Users\Admin\AppData\Local\Temp\41c35a69a2313fec2dbf6b2ba8813a5e3ee3adf6a48491ca2b7b9a0110e54adf.exe"
    1⤵
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3332
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3332 -s 556
      2⤵
      • Program crash
      PID:4176
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3332 -ip 3332
    1⤵
      PID:4192

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3332-130-0x0000000000DDE000-0x0000000000DFA000-memory.dmp
      Filesize

      112KB

      Download
    • memory/3332-131-0x0000000000400000-0x0000000000B49000-memory.dmp
      Filesize

      7.3MB

      Download
    • memory/3332-132-0x0000000000400000-0x0000000000B49000-memory.dmp
      Filesize

      7.3MB

      Download
    • memory/3332-134-0x0000000000CB0000-0x0000000000CC7000-memory.dmp
      Filesize

      92KB

      Download
    • memory/3332-135-0x0000000000DDE000-0x0000000000DFA000-memory.dmp
      Filesize

      112KB

      Download
    • memory/3332-136-0x0000000000400000-0x0000000000B49000-memory.dmp
      Filesize

      7.3MB

      Download