General

  • Target

    5626e8758f2b2fe784b5c8b028ee771c907336b846cecf7029b7f79a65c09635

  • Size

    652KB

  • Sample

    241110-b7jewsxbke

  • MD5

    852a89206809d3dc5153bc17f9ab77c6

  • SHA1

    5216120a689c98a5d40be388b7977238b7494a32

  • SHA256

    5626e8758f2b2fe784b5c8b028ee771c907336b846cecf7029b7f79a65c09635

  • SHA512

    57fc903d1be1f4843540fe9c7078fe3389807efbb74e043b998a3c2807d05032eabc02af751d74b5860dbc19811a704c91a95e70da63684e71ff0e58636e0bea

  • SSDEEP

    12288:aMrpy90zd5q5/n6clhsotTzxoiXrHpPzjJV6d6aTS04D/:by8zin6OBP3u9TS9z

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

      5626e8758f2b2fe784b5c8b028ee771c907336b846cecf7029b7f79a65c09635

    • Size

      652KB

    • MD5

      852a89206809d3dc5153bc17f9ab77c6

    • SHA1

      5216120a689c98a5d40be388b7977238b7494a32

    • SHA256

      5626e8758f2b2fe784b5c8b028ee771c907336b846cecf7029b7f79a65c09635

    • SHA512

      57fc903d1be1f4843540fe9c7078fe3389807efbb74e043b998a3c2807d05032eabc02af751d74b5860dbc19811a704c91a95e70da63684e71ff0e58636e0bea

    • SSDEEP

      12288:aMrpy90zd5q5/n6clhsotTzxoiXrHpPzjJV6d6aTS04D/:by8zin6OBP3u9TS9z

    • 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