General

  • Target

    a9b8b59cf11d957043b9c745419ba281b371149116c06af547f55d8bc59eae0a

  • Size

    660KB

  • Sample

    241111-cj4atstkfp

  • MD5

    5923df8e8b775fbf8b8b77b978eab294

  • SHA1

    a3819d424ab21510321036c3007f82f548993493

  • SHA256

    a9b8b59cf11d957043b9c745419ba281b371149116c06af547f55d8bc59eae0a

  • SHA512

    034c75e4641e57df1b9e6be907776b7def255aa44b5e79b856750e1f67ed32d39051883580e29ce1b519df059f24f641bf3470a4ac6bef60418eb1086c1043e1

  • SSDEEP

    12288:tMrIy90ebh5o2QsrS5lFiTxCr9a2nFG5kwL0NFbFuEabNsovNj1:Zy9he2QsrS5n2CRaQG5kwUdF7kJ

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dizon

C2

77.91.124.145:4125

Attributes
  • auth_value

    047038ed6238aaee09c368831591e935

Targets

    • Target

      a9b8b59cf11d957043b9c745419ba281b371149116c06af547f55d8bc59eae0a

    • Size

      660KB

    • MD5

      5923df8e8b775fbf8b8b77b978eab294

    • SHA1

      a3819d424ab21510321036c3007f82f548993493

    • SHA256

      a9b8b59cf11d957043b9c745419ba281b371149116c06af547f55d8bc59eae0a

    • SHA512

      034c75e4641e57df1b9e6be907776b7def255aa44b5e79b856750e1f67ed32d39051883580e29ce1b519df059f24f641bf3470a4ac6bef60418eb1086c1043e1

    • SSDEEP

      12288:tMrIy90ebh5o2QsrS5lFiTxCr9a2nFG5kwL0NFbFuEabNsovNj1:Zy9he2QsrS5n2CRaQG5kwUdF7kJ

    • 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