General

  • Target

    a5f1ff76e32c1eb65f3a11e85ff56d2726a672384ff611aa40fe2194278f84cd

  • Size

    929KB

  • Sample

    230828-3eh27sbf8s

  • MD5

    b2b1e6dd11463a204d9c7a92bf6bd853

  • SHA1

    d8bc4217c19343dd4032279a3e88032127045319

  • SHA256

    a5f1ff76e32c1eb65f3a11e85ff56d2726a672384ff611aa40fe2194278f84cd

  • SHA512

    e08bcbfc673c7c989bd69b7bd67c8425eeb943c7a969e377919797d252477a676be956c225d8dc8dfa0efded0d1324bf737c08c4fa7a08f3a514a2af25fc10b9

  • SSDEEP

    24576:byb42P+B0gjALYcd0Rl7eB3LPZML/LWS:ObPP+BXMZ6rG3rZsDW

Malware Config

Extracted

Family

redline

Botnet

stas

C2

77.91.124.82:19071

Attributes
  • auth_value

    db6d96c4eade05afc28c31d9ad73a73c

Targets

    • Target

      a5f1ff76e32c1eb65f3a11e85ff56d2726a672384ff611aa40fe2194278f84cd

    • Size

      929KB

    • MD5

      b2b1e6dd11463a204d9c7a92bf6bd853

    • SHA1

      d8bc4217c19343dd4032279a3e88032127045319

    • SHA256

      a5f1ff76e32c1eb65f3a11e85ff56d2726a672384ff611aa40fe2194278f84cd

    • SHA512

      e08bcbfc673c7c989bd69b7bd67c8425eeb943c7a969e377919797d252477a676be956c225d8dc8dfa0efded0d1324bf737c08c4fa7a08f3a514a2af25fc10b9

    • SSDEEP

      24576:byb42P+B0gjALYcd0Rl7eB3LPZML/LWS:ObPP+BXMZ6rG3rZsDW

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks