General

  • Target

    a9a664bfbf99c29ac103e42096b533e28a6012b4f2d9bd182a9aa137b89b6aef

  • Size

    655KB

  • Sample

    241106-zdrfeawpgy

  • MD5

    4785b3f71e4bed539096ced345beb3a0

  • SHA1

    ee144db0c905e44a20402785cffc15f99b97c232

  • SHA256

    a9a664bfbf99c29ac103e42096b533e28a6012b4f2d9bd182a9aa137b89b6aef

  • SHA512

    d8e6c6ec9e0a43e7763b903b75595aed799effee79ad5bf06d274ad1a0fe7b59b3079f99cd9dec2834e0dec701dad711f399eef1544102fad2b81840ebb44235

  • SSDEEP

    12288:3MrPy90wtt3CnVHLlBWwyOP69fVCu+wdTwTQyZvZbPpitkHDUQEZsxpaN/01:My1s5BfxP6JwwdT6QypZbhqm+AaN/01

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

      a9a664bfbf99c29ac103e42096b533e28a6012b4f2d9bd182a9aa137b89b6aef

    • Size

      655KB

    • MD5

      4785b3f71e4bed539096ced345beb3a0

    • SHA1

      ee144db0c905e44a20402785cffc15f99b97c232

    • SHA256

      a9a664bfbf99c29ac103e42096b533e28a6012b4f2d9bd182a9aa137b89b6aef

    • SHA512

      d8e6c6ec9e0a43e7763b903b75595aed799effee79ad5bf06d274ad1a0fe7b59b3079f99cd9dec2834e0dec701dad711f399eef1544102fad2b81840ebb44235

    • SSDEEP

      12288:3MrPy90wtt3CnVHLlBWwyOP69fVCu+wdTwTQyZvZbPpitkHDUQEZsxpaN/01:My1s5BfxP6JwwdT6QypZbhqm+AaN/01

    • 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