General

  • Target

    16c8d1556251870583b16e724708203148a6ef451ae4f1a8cc925d810e4f50f1

  • Size

    661KB

  • Sample

    241110-z1by8swakf

  • MD5

    c2139902751fca44f2852fc1f95522f3

  • SHA1

    714d18137c04d61c3cba1d9a8494a95686c6afcd

  • SHA256

    16c8d1556251870583b16e724708203148a6ef451ae4f1a8cc925d810e4f50f1

  • SHA512

    27a1a84b8ca53a4863cf318a8f6a73065209e8f11a26d43220fda6c757d7fa08edceac6f33c997b8da7a82286748811735c55f18e667ff84e2b0fa3d543d4e5a

  • SSDEEP

    12288:DMrSy90qiEcCIFsHw/k5V4AXZuHOr7Ic2B4Wwc4EiqGkb1ovlbfDyYRSh6B:dyLcBmw85VxJ9rFrXvBs85fDfSs

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

      16c8d1556251870583b16e724708203148a6ef451ae4f1a8cc925d810e4f50f1

    • Size

      661KB

    • MD5

      c2139902751fca44f2852fc1f95522f3

    • SHA1

      714d18137c04d61c3cba1d9a8494a95686c6afcd

    • SHA256

      16c8d1556251870583b16e724708203148a6ef451ae4f1a8cc925d810e4f50f1

    • SHA512

      27a1a84b8ca53a4863cf318a8f6a73065209e8f11a26d43220fda6c757d7fa08edceac6f33c997b8da7a82286748811735c55f18e667ff84e2b0fa3d543d4e5a

    • SSDEEP

      12288:DMrSy90qiEcCIFsHw/k5V4AXZuHOr7Ic2B4Wwc4EiqGkb1ovlbfDyYRSh6B:dyLcBmw85VxJ9rFrXvBs85fDfSs

    • 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