General

  • Target
    25069c464f72f2bbddee5104f73e20d5.exe
  • Size 5.0MB
  • Sample220303-kep7eabgbl
  • SHA256 2c5e97c51a0cd9e1de4085535595a9f90a2ba07974d0e2f17c8648cc3e7b1ad0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    78.47.44.43

  • Port

    21

  • Username

    Kolacing

  • Password

    po666sGWnKLQeP1

Extracted

Family
  • redline

C2
  • 5.206.227.11:63730

Attributes
  • auth_value

    8de14121fddde7fb9e9f3fc03f73416e

Extracted

Credentials
  • Protocol

    ftp

  • Host

    185.53.46.233

  • Port

    21

  • Username

    NewUsing

  • Password

    WyhE45PrKTZcN

Targets

    • Target
      25069c464f72f2bbddee5104f73e20d5.exe
    • Size 5.0MB
    • SHA256 2c5e97c51a0cd9e1de4085535595a9f90a2ba07974d0e2f17c8648cc3e7b1ad0
    • MD5 SHA1 SHA512
    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks