General

  • Target

    f0425b5dae143571aab33f7105417961b0bd9d1edc365912ef94461a0866def5

  • Size

    687KB

  • Sample

    230327-pk5lhadd52

  • MD5

    a2ab38f4605d255a20041b5faec7117e

  • SHA1

    d7081177a288ed81fd6d2b86e3450a343b63694d

  • SHA256

    f0425b5dae143571aab33f7105417961b0bd9d1edc365912ef94461a0866def5

  • SHA512

    5ca776358fe57f3fe5d199d72b7c3725376124c0bebd11b67485be9ad2f5b794eef183410ae20acf620cbc58811000a01a4845796cb64dc557200dbeec29ccb4

  • SSDEEP

    12288:EMrOy90IagEL1XKhxOJYoI+KZ0a80bgxaIy7:yyqL1XKhxOJYo0+a8I2BK

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      f0425b5dae143571aab33f7105417961b0bd9d1edc365912ef94461a0866def5

    • Size

      687KB

    • MD5

      a2ab38f4605d255a20041b5faec7117e

    • SHA1

      d7081177a288ed81fd6d2b86e3450a343b63694d

    • SHA256

      f0425b5dae143571aab33f7105417961b0bd9d1edc365912ef94461a0866def5

    • SHA512

      5ca776358fe57f3fe5d199d72b7c3725376124c0bebd11b67485be9ad2f5b794eef183410ae20acf620cbc58811000a01a4845796cb64dc557200dbeec29ccb4

    • SSDEEP

      12288:EMrOy90IagEL1XKhxOJYoI+KZ0a80bgxaIy7:yyqL1XKhxOJYo0+a8I2BK

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks