General

  • Target

    9d4967dcda8dedc2ede59948627d648fd7f320e97a8e633551af42292a53d65aN.exe

  • Size

    647KB

  • Sample

    241114-la2kbaxbjj

  • MD5

    2f4db1f76ca8ea9d37c3c4ec23ad59c0

  • SHA1

    8e2d27cad82d598e1595fda338b3693fb4eb1552

  • SHA256

    9d4967dcda8dedc2ede59948627d648fd7f320e97a8e633551af42292a53d65a

  • SHA512

    925124f32f64ed1300336ee29e7cc96b59b8dcfe39df0fa682cb601789465317f8ad37672190563157dfd5f06b59eb2f61b975d669d9b53a2bfff6d6c4315b58

  • SSDEEP

    12288:9Mr7y902PI8fM0K4w0tDSOp1EdjQhwh9ZPjBf6sytEYz728US8ctuSun:myzvM0KM71Ed82h9ZPjBgzf28UHTSun

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Targets

    • Target

      9d4967dcda8dedc2ede59948627d648fd7f320e97a8e633551af42292a53d65aN.exe

    • Size

      647KB

    • MD5

      2f4db1f76ca8ea9d37c3c4ec23ad59c0

    • SHA1

      8e2d27cad82d598e1595fda338b3693fb4eb1552

    • SHA256

      9d4967dcda8dedc2ede59948627d648fd7f320e97a8e633551af42292a53d65a

    • SHA512

      925124f32f64ed1300336ee29e7cc96b59b8dcfe39df0fa682cb601789465317f8ad37672190563157dfd5f06b59eb2f61b975d669d9b53a2bfff6d6c4315b58

    • SSDEEP

      12288:9Mr7y902PI8fM0K4w0tDSOp1EdjQhwh9ZPjBf6sytEYz728US8ctuSun:myzvM0KM71Ed82h9ZPjBgzf28UHTSun

    • 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