General

  • Target

    31334919ccadeefecfa1ec9182cfb23c3c1124ed8d719541479e1882e9b5afe0

  • Size

    661KB

  • Sample

    241105-tj97tawqhp

  • MD5

    33a3b5fc1664b7196159dffec9e54cc1

  • SHA1

    5f48cf32c3e43ae1c9b3aca9d60d0d39b89a67d4

  • SHA256

    31334919ccadeefecfa1ec9182cfb23c3c1124ed8d719541479e1882e9b5afe0

  • SHA512

    66432de8ccee5d292a5f684241e1f7b92c178a955c14fc99758a69d905fd4f73f3793d7661164ecc8461e337016b3ec01ae2d39f733a0db1488093fb1003c31e

  • SSDEEP

    12288:bMroy90YTVob7FpgprlsVqDQ2ahwTe18u51D5yRDBkxGyp:fyBSpCrlqwW8u51D5yRVkM+

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dozt

C2

77.91.124.145:4125

Attributes
  • auth_value

    857bdfe4fa14711025859d89f18b32cb

Targets

    • Target

      31334919ccadeefecfa1ec9182cfb23c3c1124ed8d719541479e1882e9b5afe0

    • Size

      661KB

    • MD5

      33a3b5fc1664b7196159dffec9e54cc1

    • SHA1

      5f48cf32c3e43ae1c9b3aca9d60d0d39b89a67d4

    • SHA256

      31334919ccadeefecfa1ec9182cfb23c3c1124ed8d719541479e1882e9b5afe0

    • SHA512

      66432de8ccee5d292a5f684241e1f7b92c178a955c14fc99758a69d905fd4f73f3793d7661164ecc8461e337016b3ec01ae2d39f733a0db1488093fb1003c31e

    • SSDEEP

      12288:bMroy90YTVob7FpgprlsVqDQ2ahwTe18u51D5yRDBkxGyp:fyBSpCrlqwW8u51D5yRVkM+

    • 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