General

  • Target

    a16e5f01b3470cf077b6c8e4f792f40fb31e431c4470a0cd87499655319c3b1e

  • Size

    653KB

  • Sample

    241106-srsgassflb

  • MD5

    c2c03e289039a8281bfa65297e104abe

  • SHA1

    13a26fbb113a397853644922f6455fb86564c8c9

  • SHA256

    a16e5f01b3470cf077b6c8e4f792f40fb31e431c4470a0cd87499655319c3b1e

  • SHA512

    32d98b6c4871506babd718a4afdd61cfbd99a3a9ad31913747916737401683437c584ce91c3716ac0098f4d70ffc4cb4cf1475fbce2c4d5d538c5eab0561be23

  • SSDEEP

    12288:uMrvy90Pn40WAvAjEV0kE4Z1bu9LKj0zYU3eU67ESruBC/ca/9:RyYZIjWRV1bu9LKj0EU3ev7u09

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

      a16e5f01b3470cf077b6c8e4f792f40fb31e431c4470a0cd87499655319c3b1e

    • Size

      653KB

    • MD5

      c2c03e289039a8281bfa65297e104abe

    • SHA1

      13a26fbb113a397853644922f6455fb86564c8c9

    • SHA256

      a16e5f01b3470cf077b6c8e4f792f40fb31e431c4470a0cd87499655319c3b1e

    • SHA512

      32d98b6c4871506babd718a4afdd61cfbd99a3a9ad31913747916737401683437c584ce91c3716ac0098f4d70ffc4cb4cf1475fbce2c4d5d538c5eab0561be23

    • SSDEEP

      12288:uMrvy90Pn40WAvAjEV0kE4Z1bu9LKj0zYU3eU67ESruBC/ca/9:RyYZIjWRV1bu9LKj0EU3ev7u09

    • 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