General

  • Target

    6abf7dcd66f79347fb24c3276f99994c8aade9c0cd89469c8e0e9c77453d1bb7

  • Size

    752KB

  • Sample

    230601-lpb8zade69

  • MD5

    5981ed8db06f882a1e3d6b69fff48bd4

  • SHA1

    31a6604a71094f9010249b866249d4d1adb76e7b

  • SHA256

    6abf7dcd66f79347fb24c3276f99994c8aade9c0cd89469c8e0e9c77453d1bb7

  • SHA512

    adbcd7be8e7e377fde68ed3219ec3b04c85c35e74395ef2dc43c2f5865de594273053498bbd19acb48a124fe97de673ba0ad2a40252763d679a13f3288a0e003

  • SSDEEP

    12288:zMrsy90LYKTPR9FmUHGzRcn0w3VsL9Y0amHMTV5CCtDnxbUHzF61+C9L6ZC:jyMJb77HwKFlS9YAq5Xic1vd6w

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      6abf7dcd66f79347fb24c3276f99994c8aade9c0cd89469c8e0e9c77453d1bb7

    • Size

      752KB

    • MD5

      5981ed8db06f882a1e3d6b69fff48bd4

    • SHA1

      31a6604a71094f9010249b866249d4d1adb76e7b

    • SHA256

      6abf7dcd66f79347fb24c3276f99994c8aade9c0cd89469c8e0e9c77453d1bb7

    • SHA512

      adbcd7be8e7e377fde68ed3219ec3b04c85c35e74395ef2dc43c2f5865de594273053498bbd19acb48a124fe97de673ba0ad2a40252763d679a13f3288a0e003

    • SSDEEP

      12288:zMrsy90LYKTPR9FmUHGzRcn0w3VsL9Y0amHMTV5CCtDnxbUHzF61+C9L6ZC:jyMJb77HwKFlS9YAq5Xic1vd6w

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks