General

  • Target

    7c0fc1334630e6b6b847bafb33165fc5.exe

  • Size

    1.5MB

  • Sample

    220720-1fw94sbbck

  • MD5

    7c0fc1334630e6b6b847bafb33165fc5

  • SHA1

    4471fcd3be74693c06f1ad9e1da27e168a6f8a77

  • SHA256

    c6255b3d3add48b7b8dea57dfc2c89345fdcc6d131fd3bfa0a806a0eaef08c2c

  • SHA512

    29f326df156eac639aaea8d3a40dbd85efd98d39890ec63b324e27b6791dcf292aa730acf92c985c723209818bdf0257d2612fc1697dcd19628a7ba1fdc7d7b4

Malware Config

Extracted

Family

redline

Botnet

@hashcats

C2

185.106.92.226:40788

Attributes
  • auth_value

    5cb1fd359a60ab35a12a759dc0a24266

Extracted

Family

eternity

C2

http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion

Wallets

3d124531384b43d082e5cf79f6b2096a

Extracted

Family

vidar

Version

53.3

Botnet

1521

C2

https://t.me/korstonsales

https://climatejustice.social/@ffoleg94

Attributes
  • profile_id

    1521

Extracted

Family

vidar

Version

53.3

Botnet

1513

C2

https://t.me/korstonsales

https://climatejustice.social/@ffoleg94

Attributes
  • profile_id

    1513

Extracted

Family

redline

Botnet

nam3

C2

103.89.90.61:18728

Attributes
  • auth_value

    64b900120bbceaa6a9c60e9079492895

Extracted

Family

redline

Botnet

4

C2

31.41.244.134:11643

Attributes
  • auth_value

    a516b2d034ecd34338f12b50347fbd92

Targets

    • Target

      7c0fc1334630e6b6b847bafb33165fc5.exe

    • Size

      1.5MB

    • MD5

      7c0fc1334630e6b6b847bafb33165fc5

    • SHA1

      4471fcd3be74693c06f1ad9e1da27e168a6f8a77

    • SHA256

      c6255b3d3add48b7b8dea57dfc2c89345fdcc6d131fd3bfa0a806a0eaef08c2c

    • SHA512

      29f326df156eac639aaea8d3a40dbd85efd98d39890ec63b324e27b6791dcf292aa730acf92c985c723209818bdf0257d2612fc1697dcd19628a7ba1fdc7d7b4

    • Detects Eternity stealer

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • RedLine

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

    • RedLine payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks