General

  • Target

    72895b3ad2b13b2f66d4039249c8fb3d14454f99dd3d0e57e49f2e4c1ff831f3

  • Size

    684KB

  • Sample

    230327-rgz8qafh3y

  • MD5

    a8f0759e12e005e36ce46bd7c1dc544e

  • SHA1

    367a8a6efd3779663a471bbe55291d16f76c6b40

  • SHA256

    72895b3ad2b13b2f66d4039249c8fb3d14454f99dd3d0e57e49f2e4c1ff831f3

  • SHA512

    1dce96ed0ddbbde317f06be27dbc620fb1e6fb47eb116b376b5f5be4bc2fc129e9cb95e442819f836183db9cc54ef1a12f822b41ba3becd5cf51cd3c2f5c2f05

  • SSDEEP

    12288:fMrby90II5hSD/0qJOkpwLdvH65+1MhAB+LsEat44zRtFtW:MyjIgXGdy5mTkLsEatbNtFY

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

      72895b3ad2b13b2f66d4039249c8fb3d14454f99dd3d0e57e49f2e4c1ff831f3

    • Size

      684KB

    • MD5

      a8f0759e12e005e36ce46bd7c1dc544e

    • SHA1

      367a8a6efd3779663a471bbe55291d16f76c6b40

    • SHA256

      72895b3ad2b13b2f66d4039249c8fb3d14454f99dd3d0e57e49f2e4c1ff831f3

    • SHA512

      1dce96ed0ddbbde317f06be27dbc620fb1e6fb47eb116b376b5f5be4bc2fc129e9cb95e442819f836183db9cc54ef1a12f822b41ba3becd5cf51cd3c2f5c2f05

    • SSDEEP

      12288:fMrby90II5hSD/0qJOkpwLdvH65+1MhAB+LsEat44zRtFtW:MyjIgXGdy5mTkLsEatbNtFY

    • 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