General

  • Target

    533725d86a98c1c111c5d694852c40d31466d509f51553eccfbd4b1557ed791aN.exe

  • Size

    660KB

  • Sample

    241114-fqvttatras

  • MD5

    fe05878fefff64111e4b5702462546f0

  • SHA1

    c682bf7e65985b062ef2457be04ea2491172805b

  • SHA256

    533725d86a98c1c111c5d694852c40d31466d509f51553eccfbd4b1557ed791a

  • SHA512

    f764e8cecfc1ebc5e1b7304bbdebda00bda3501884579553829e26d0f84939bc780c95caa057dacaa9d5530b308a991a93882fd41454e18819f4a30a04f373de

  • SSDEEP

    12288:AMr9y908Sz38vkLagHdtwZTLf9PyH2bhwTe28/51reycRWVMJD:Nye8vkW+uTFw58/51reycAMV

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

      533725d86a98c1c111c5d694852c40d31466d509f51553eccfbd4b1557ed791aN.exe

    • Size

      660KB

    • MD5

      fe05878fefff64111e4b5702462546f0

    • SHA1

      c682bf7e65985b062ef2457be04ea2491172805b

    • SHA256

      533725d86a98c1c111c5d694852c40d31466d509f51553eccfbd4b1557ed791a

    • SHA512

      f764e8cecfc1ebc5e1b7304bbdebda00bda3501884579553829e26d0f84939bc780c95caa057dacaa9d5530b308a991a93882fd41454e18819f4a30a04f373de

    • SSDEEP

      12288:AMr9y908Sz38vkLagHdtwZTLf9PyH2bhwTe28/51reycRWVMJD:Nye8vkW+uTFw58/51reycAMV

    • 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