General

  • Target

    61b6a3bdbc1ad83f49e4cbe312c3d1d491539c5655fec13d89c8d7f3a155de0a

  • Size

    815KB

  • Sample

    241107-qhz4nsskgw

  • MD5

    28f355f504649036a815450774c5d6a4

  • SHA1

    909eeaae96019fcbc98328e3cdb2794757ba8b46

  • SHA256

    61b6a3bdbc1ad83f49e4cbe312c3d1d491539c5655fec13d89c8d7f3a155de0a

  • SHA512

    6a9e09b5bea863ee0738d5af879ce255897dae17427bb3a73e630a7545544efa2c2f7dc186f9a6de528571227af5984cb058dbfc8fe45bf2eb35c72b805ba942

  • SSDEEP

    12288:IMrUy90Wa8RQEr9hKuOw0plci4466eT7y8q2k2ASv8vGrSD3Bvd5uFLgQc/O:syW8WsKFnX4h6e692EIlCx1SgF/O

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

      61b6a3bdbc1ad83f49e4cbe312c3d1d491539c5655fec13d89c8d7f3a155de0a

    • Size

      815KB

    • MD5

      28f355f504649036a815450774c5d6a4

    • SHA1

      909eeaae96019fcbc98328e3cdb2794757ba8b46

    • SHA256

      61b6a3bdbc1ad83f49e4cbe312c3d1d491539c5655fec13d89c8d7f3a155de0a

    • SHA512

      6a9e09b5bea863ee0738d5af879ce255897dae17427bb3a73e630a7545544efa2c2f7dc186f9a6de528571227af5984cb058dbfc8fe45bf2eb35c72b805ba942

    • SSDEEP

      12288:IMrUy90Wa8RQEr9hKuOw0plci4466eT7y8q2k2ASv8vGrSD3Bvd5uFLgQc/O:syW8WsKFnX4h6e692EIlCx1SgF/O

    • 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