General

  • Target

    4451021bdb6835e7c741b9eed69bc471edafdd8c575078d7094d26179219bc76

  • Size

    787KB

  • Sample

    241108-lxxjwaspgk

  • MD5

    3465365354bd197530c1ba2dc27e77e5

  • SHA1

    743769afbbe00e4493d83d0daedc958a4171ea47

  • SHA256

    4451021bdb6835e7c741b9eed69bc471edafdd8c575078d7094d26179219bc76

  • SHA512

    642ce6a274c1dbfbe3ca37eb04dd3a72772223026b46ad9aa24a19bef5dd126bf20ff7bb8e46df5b4710dabaeac9f6310121e0029d4bcc797c76317767cad63c

  • SSDEEP

    12288:HMrCy90MfOT27bP223U8AQwnQq05NvSnX53IiasUHs7K1mYZhlSb88JWzf:FyHnP2u6Qq05NKX53Iiast4mEKgIWzf

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

      4451021bdb6835e7c741b9eed69bc471edafdd8c575078d7094d26179219bc76

    • Size

      787KB

    • MD5

      3465365354bd197530c1ba2dc27e77e5

    • SHA1

      743769afbbe00e4493d83d0daedc958a4171ea47

    • SHA256

      4451021bdb6835e7c741b9eed69bc471edafdd8c575078d7094d26179219bc76

    • SHA512

      642ce6a274c1dbfbe3ca37eb04dd3a72772223026b46ad9aa24a19bef5dd126bf20ff7bb8e46df5b4710dabaeac9f6310121e0029d4bcc797c76317767cad63c

    • SSDEEP

      12288:HMrCy90MfOT27bP223U8AQwnQq05NvSnX53IiasUHs7K1mYZhlSb88JWzf:FyHnP2u6Qq05NKX53Iiast4mEKgIWzf

    • 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