General

  • Target

    dde64f7669c607d355386f46886a0bdf4b2af337355ba201121f8433dfb8a780

  • Size

    538KB

  • Sample

    230303-gx15vafh6v

  • MD5

    9e3473013bb526f5e1d78fd99cdf0b08

  • SHA1

    394eff0c8fadd58e9678cbba4bc263e38bf86469

  • SHA256

    dde64f7669c607d355386f46886a0bdf4b2af337355ba201121f8433dfb8a780

  • SHA512

    8593b60d6b3ab0b29636ee6625df7c80e7f6b1a07e1f9dcda31790d4e54f9da80bc0738e03a9a9b146f6392c80c7d37b1b2ed9c5e9b8a4f4854f9294100a7f93

  • SSDEEP

    12288:4MrLy90u44oCQmIcpBCdo9PZ73z22yM5uNAe6z3at6b7rOg:Dyj442cb4ob7+wz306b2g

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

Extracted

Family

redline

Botnet

fchan

C2

pepunn.com:4162

Attributes
  • auth_value

    127bd53d55e8c4f0dd2f6e1ea60deef4

Targets

    • Target

      dde64f7669c607d355386f46886a0bdf4b2af337355ba201121f8433dfb8a780

    • Size

      538KB

    • MD5

      9e3473013bb526f5e1d78fd99cdf0b08

    • SHA1

      394eff0c8fadd58e9678cbba4bc263e38bf86469

    • SHA256

      dde64f7669c607d355386f46886a0bdf4b2af337355ba201121f8433dfb8a780

    • SHA512

      8593b60d6b3ab0b29636ee6625df7c80e7f6b1a07e1f9dcda31790d4e54f9da80bc0738e03a9a9b146f6392c80c7d37b1b2ed9c5e9b8a4f4854f9294100a7f93

    • SSDEEP

      12288:4MrLy90u44oCQmIcpBCdo9PZ73z22yM5uNAe6z3at6b7rOg:Dyj442cb4ob7+wz306b2g

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks