General

  • Target

    82a8dd03e56521cea37a433001c6e68ac34496ac06f2984e9c8af1a4df9ed98a

  • Size

    678KB

  • Sample

    230323-vr8vdsha92

  • MD5

    0297f30fda17b0b4e329a245336f6d4d

  • SHA1

    2ace261321427b77e50a91a49b55260283a2f968

  • SHA256

    82a8dd03e56521cea37a433001c6e68ac34496ac06f2984e9c8af1a4df9ed98a

  • SHA512

    2a7b053ac92de912ee8bb9d384174d2a3ac501fa9e3ad7f145ba000a8465b16d4c4a8f6fb74b7d07f9802ca7924a59d9182109ab10cd9f086408feb8110a6ce8

  • SSDEEP

    12288:xH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:FEELe/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

      82a8dd03e56521cea37a433001c6e68ac34496ac06f2984e9c8af1a4df9ed98a

    • Size

      678KB

    • MD5

      0297f30fda17b0b4e329a245336f6d4d

    • SHA1

      2ace261321427b77e50a91a49b55260283a2f968

    • SHA256

      82a8dd03e56521cea37a433001c6e68ac34496ac06f2984e9c8af1a4df9ed98a

    • SHA512

      2a7b053ac92de912ee8bb9d384174d2a3ac501fa9e3ad7f145ba000a8465b16d4c4a8f6fb74b7d07f9802ca7924a59d9182109ab10cd9f086408feb8110a6ce8

    • SSDEEP

      12288:xH3E5EayeXnhhxQ4GOxy7NRL8imfK5CSPZNfOObDjtwxlAHTApQZ:FEELe/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