General

  • Target

    117719be21cc8bc043be192466736f305e7cdc06e07995a317b4d1361a3244d3

  • Size

    678KB

  • Sample

    230323-wbbemabb7z

  • MD5

    4973235bbbf4105796fe000daa41b3a6

  • SHA1

    4b296021c7a70a1fdb018912952ead818f159ad9

  • SHA256

    117719be21cc8bc043be192466736f305e7cdc06e07995a317b4d1361a3244d3

  • SHA512

    351f1d723eaad1d4b5540791ca4d4850daed67c5dda2b10541c5cf1f4c704a1b010ff2137e2431c24441a7e89231d4d16c32af1b2e27aa7fef010cacd1f034af

  • SSDEEP

    12288:fH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:vEELe/CQeNGDy5CSPffOOxwSTtZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      117719be21cc8bc043be192466736f305e7cdc06e07995a317b4d1361a3244d3

    • Size

      678KB

    • MD5

      4973235bbbf4105796fe000daa41b3a6

    • SHA1

      4b296021c7a70a1fdb018912952ead818f159ad9

    • SHA256

      117719be21cc8bc043be192466736f305e7cdc06e07995a317b4d1361a3244d3

    • SHA512

      351f1d723eaad1d4b5540791ca4d4850daed67c5dda2b10541c5cf1f4c704a1b010ff2137e2431c24441a7e89231d4d16c32af1b2e27aa7fef010cacd1f034af

    • SSDEEP

      12288:fH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:vEELe/CQeNGDy5CSPffOOxwSTtZ

    • 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