General

  • Target

    4ee06ed334e98fe42fe34b41e528397a22f370bf165d40e07dbd6a2b6d88014d.exe

  • Size

    619KB

  • Sample

    240520-kntk7acb38

  • MD5

    17888a2c90547f557c1f88877d7353e0

  • SHA1

    582760951fd4418ec3f949ab5d55a53ce578203d

  • SHA256

    4ee06ed334e98fe42fe34b41e528397a22f370bf165d40e07dbd6a2b6d88014d

  • SHA512

    cfe1ecc5b4e011e0f1281568519dbaf6b8b9bb73bd1a8d8fbc8547c2a846a24a2f7ccc273d182a086136c3689674fe74b1784717bcf094504e95fc4f4d67ca1d

  • SSDEEP

    12288:iw2iN3skSKSIwpdj6kxlApT9NUYzKoXKMXPK6QD0GD7k0nVXB:iw19JSNIAdLL0WwhX8dvB

Malware Config

Extracted

Family

redline

Botnet

3

C2

94.156.8.28:65012

Targets

    • Target

      4ee06ed334e98fe42fe34b41e528397a22f370bf165d40e07dbd6a2b6d88014d.exe

    • Size

      619KB

    • MD5

      17888a2c90547f557c1f88877d7353e0

    • SHA1

      582760951fd4418ec3f949ab5d55a53ce578203d

    • SHA256

      4ee06ed334e98fe42fe34b41e528397a22f370bf165d40e07dbd6a2b6d88014d

    • SHA512

      cfe1ecc5b4e011e0f1281568519dbaf6b8b9bb73bd1a8d8fbc8547c2a846a24a2f7ccc273d182a086136c3689674fe74b1784717bcf094504e95fc4f4d67ca1d

    • SSDEEP

      12288:iw2iN3skSKSIwpdj6kxlApT9NUYzKoXKMXPK6QD0GD7k0nVXB:iw19JSNIAdLL0WwhX8dvB

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks