Analysis

  • max time kernel
    90s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04/06/2022, 16:41

General

  • Target
    0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00.exe
  • Size 104KB
  • Sample220604-t68bqsbeem
  • SHA256 0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • gootkit

Botnet
  • 1001

C2
  • pell-talak.com

  • gudsline.com

Attributes
  • vendor_id

    1001

Signatures

  • Gootkit

    Gootkit is a banking trojan, where large parts are written in node.JS.

  • suricata: ET MALWARE ABUSE.CH SSL Fingerprint Blacklist Malicious SSL Certificate Detected (Gootkit C2)

    suricata: ET MALWARE ABUSE.CH SSL Fingerprint Blacklist Malicious SSL Certificate Detected (Gootkit C2)

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00.exe
    "C:\Users\Admin\AppData\Local\Temp\0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Users\Admin\AppData\Local\Temp\0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00.exe
      "C:\Users\Admin\AppData\Local\Temp\0f1d79b7bebfb7bcfab9823392e986f982d869ba36928bd5f3d61af536ec5a00.exe" kdwuscdnctzartmutioa
      2⤵
        PID:1516

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1516-134-0x0000000000400000-0x000000000041D000-memory.dmp

          memory/1516-135-0x0000000000400000-0x000000000041D000-memory.dmp

          memory/1516-136-0x0000000000400000-0x000000000041D000-memory.dmp

          memory/1516-137-0x0000000010000000-0x000000001000D000-memory.dmp

          memory/4108-130-0x0000000000400000-0x000000000041D000-memory.dmp

          memory/4108-131-0x0000000000400000-0x000000000041D000-memory.dmp

          memory/4108-132-0x0000000000400000-0x000000000041D000-memory.dmp