General

  • Target

    04051799.exe

  • Size

    739KB

  • Sample

    230606-s2xh1aed38

  • MD5

    eebc454fd7a373d158995ebafa294d54

  • SHA1

    adf21db0504a53985d7ebbc932ba48dcebe8ecac

  • SHA256

    01bff0bd2b40804fc3efa9f6c527c4dce0b4a6c5cf1065ba5496ecfb8dcd042e

  • SHA512

    bbd5cf50f67e5f9bf667ec097eb237060f39c8d8080a06a8abf7ee31b3866d7d6c9b028e3dbcf1f5448c1c8dacf4ee90f6b031de9b97054b399d71ad0f2ebf45

  • SSDEEP

    12288:vMroy90o/S/AugWc5vWvBkUgRkuOfApAXrZEyGiaWvz37t:3yn6eWh98NOfApAXrk2/t

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19048

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      04051799.exe

    • Size

      739KB

    • MD5

      eebc454fd7a373d158995ebafa294d54

    • SHA1

      adf21db0504a53985d7ebbc932ba48dcebe8ecac

    • SHA256

      01bff0bd2b40804fc3efa9f6c527c4dce0b4a6c5cf1065ba5496ecfb8dcd042e

    • SHA512

      bbd5cf50f67e5f9bf667ec097eb237060f39c8d8080a06a8abf7ee31b3866d7d6c9b028e3dbcf1f5448c1c8dacf4ee90f6b031de9b97054b399d71ad0f2ebf45

    • SSDEEP

      12288:vMroy90o/S/AugWc5vWvBkUgRkuOfApAXrZEyGiaWvz37t:3yn6eWh98NOfApAXrk2/t

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks