General

  • Target

    4ceccc77ecf6970765bcf2b0d87cf1207b51df08b1fc25e03904531386214c48

  • Size

    651KB

  • Sample

    241108-j6md6axrht

  • MD5

    b4f5315a18d1130ba8f937225117796d

  • SHA1

    22282f3b258872a0d9ed8d00d3e2f328778f3536

  • SHA256

    4ceccc77ecf6970765bcf2b0d87cf1207b51df08b1fc25e03904531386214c48

  • SHA512

    760485721f242932c41f96334d1af0322011560c19b015d9eb99976339b1b1fa654a7a51e7ee7ffd35a58de989ca36661da2d9e799974a3c8485fd978c51936d

  • SSDEEP

    12288:GMrny906UBiU/MtRu3fpgG/qKr89q61eTzT4F:pyI0etiGjAqGyf4F

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      4ceccc77ecf6970765bcf2b0d87cf1207b51df08b1fc25e03904531386214c48

    • Size

      651KB

    • MD5

      b4f5315a18d1130ba8f937225117796d

    • SHA1

      22282f3b258872a0d9ed8d00d3e2f328778f3536

    • SHA256

      4ceccc77ecf6970765bcf2b0d87cf1207b51df08b1fc25e03904531386214c48

    • SHA512

      760485721f242932c41f96334d1af0322011560c19b015d9eb99976339b1b1fa654a7a51e7ee7ffd35a58de989ca36661da2d9e799974a3c8485fd978c51936d

    • SSDEEP

      12288:GMrny906UBiU/MtRu3fpgG/qKr89q61eTzT4F:pyI0etiGjAqGyf4F

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks