General

  • Target

    27d73169a436effd0a3fda7c31bdefc8d08ff18ee0aa168a79f6152cdfbf4c39

  • Size

    655KB

  • Sample

    241105-kecw3sydrm

  • MD5

    0f3375266274f6ea76b354a88395eeb2

  • SHA1

    5b7ce8fd318153f353c1c1d9a21803d5dae0d684

  • SHA256

    27d73169a436effd0a3fda7c31bdefc8d08ff18ee0aa168a79f6152cdfbf4c39

  • SHA512

    037cc93bf6066ef4e41010724a7d71df042078f2b458ca7f371376823fbf0301c512b3149e1434e5997dc75736edff8f7fbc7eecc7c445559ee8a326a1a83871

  • SSDEEP

    12288:hMrsy9047GCQYZenbUkCDeqcATvSn785t44gRNZbGqI7lX/NPZ0r2S5dpluKe:py/GCNMnGDblqn7O/gRNZlI/PZ0r2SO

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

      27d73169a436effd0a3fda7c31bdefc8d08ff18ee0aa168a79f6152cdfbf4c39

    • Size

      655KB

    • MD5

      0f3375266274f6ea76b354a88395eeb2

    • SHA1

      5b7ce8fd318153f353c1c1d9a21803d5dae0d684

    • SHA256

      27d73169a436effd0a3fda7c31bdefc8d08ff18ee0aa168a79f6152cdfbf4c39

    • SHA512

      037cc93bf6066ef4e41010724a7d71df042078f2b458ca7f371376823fbf0301c512b3149e1434e5997dc75736edff8f7fbc7eecc7c445559ee8a326a1a83871

    • SSDEEP

      12288:hMrsy9047GCQYZenbUkCDeqcATvSn785t44gRNZbGqI7lX/NPZ0r2S5dpluKe:py/GCNMnGDblqn7O/gRNZlI/PZ0r2SO

    • 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