General

  • Target

    4f8259fdae30dc2585cf1204a821f77602831064e8c4d8f52ae71609eb48c13a

  • Size

    787KB

  • Sample

    241107-hfljhawrat

  • MD5

    bd707d965c65e18e67c21262307fde9f

  • SHA1

    7844e915ad9e6bb10c74f3cda6cf4f5fb0140344

  • SHA256

    4f8259fdae30dc2585cf1204a821f77602831064e8c4d8f52ae71609eb48c13a

  • SHA512

    846796c3f27733561b8c07e133c485f4b5736a0faea11f4df716abf41f81168cd4f2b0d2a3b8751c32fb8ce9b338f8ab22e56e3d091f9bde4a3979a6044acba6

  • SSDEEP

    24576:zym9GlwT9iUmjke8QqvgcDSWo/FJ1XcnJmUqMzZD:GJCT/m5PqvguuNjcmUq

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

      4f8259fdae30dc2585cf1204a821f77602831064e8c4d8f52ae71609eb48c13a

    • Size

      787KB

    • MD5

      bd707d965c65e18e67c21262307fde9f

    • SHA1

      7844e915ad9e6bb10c74f3cda6cf4f5fb0140344

    • SHA256

      4f8259fdae30dc2585cf1204a821f77602831064e8c4d8f52ae71609eb48c13a

    • SHA512

      846796c3f27733561b8c07e133c485f4b5736a0faea11f4df716abf41f81168cd4f2b0d2a3b8751c32fb8ce9b338f8ab22e56e3d091f9bde4a3979a6044acba6

    • SSDEEP

      24576:zym9GlwT9iUmjke8QqvgcDSWo/FJ1XcnJmUqMzZD:GJCT/m5PqvguuNjcmUq

    • 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