General

  • Target

    c3dd01734e71fb98a201ee38d6dffb724ccb79c2041aa5ba68811c9b5693ae86

  • Size

    871KB

  • Sample

    220618-kr1tnsfgck

  • MD5

    a33ffa539d35983e470e67e722b80c38

  • SHA1

    42568a103dfce00691c6177772cb74c1683cad10

  • SHA256

    c3dd01734e71fb98a201ee38d6dffb724ccb79c2041aa5ba68811c9b5693ae86

  • SHA512

    9d4235ea23bfc12aec194dfdbba1c1a05796e40d6f13b2fa43f73e7a544d2bec888e405e0f35270c356e21fa7a35740f0057262528f43061a5649b61d5d1b467

Malware Config

Extracted

Family

redline

Botnet

1

C2

109.107.172.33:37679

Attributes
  • auth_value

    c6427f7951ed507d26d241ad4f19d1a6

Targets

    • Target

      c3dd01734e71fb98a201ee38d6dffb724ccb79c2041aa5ba68811c9b5693ae86

    • Size

      871KB

    • MD5

      a33ffa539d35983e470e67e722b80c38

    • SHA1

      42568a103dfce00691c6177772cb74c1683cad10

    • SHA256

      c3dd01734e71fb98a201ee38d6dffb724ccb79c2041aa5ba68811c9b5693ae86

    • SHA512

      9d4235ea23bfc12aec194dfdbba1c1a05796e40d6f13b2fa43f73e7a544d2bec888e405e0f35270c356e21fa7a35740f0057262528f43061a5649b61d5d1b467

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • Checks computer location settings

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks