General

  • Target

    f72a243816fec52c27b60141862e9e9b2a1e06e7409984b86e42324ef3570b6b

  • Size

    679KB

  • Sample

    230323-1rw4gsad45

  • MD5

    be56e350f386689f2fe0afb345b789f9

  • SHA1

    5a0ab5216a00a91ff1a611bddcb0463014853c26

  • SHA256

    f72a243816fec52c27b60141862e9e9b2a1e06e7409984b86e42324ef3570b6b

  • SHA512

    465b18b3c20975c0abb4661f92ffbd374a3c573c3664a6ded897ff48b8c6fdb3f14a8ae19b627e64b16bcaee3703dd733f36b7bef742d2e51e49a6ed11346601

  • SSDEEP

    12288:nGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:S/HeDoTKwC2r8mldwGWkCoevSY+A

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

      f72a243816fec52c27b60141862e9e9b2a1e06e7409984b86e42324ef3570b6b

    • Size

      679KB

    • MD5

      be56e350f386689f2fe0afb345b789f9

    • SHA1

      5a0ab5216a00a91ff1a611bddcb0463014853c26

    • SHA256

      f72a243816fec52c27b60141862e9e9b2a1e06e7409984b86e42324ef3570b6b

    • SHA512

      465b18b3c20975c0abb4661f92ffbd374a3c573c3664a6ded897ff48b8c6fdb3f14a8ae19b627e64b16bcaee3703dd733f36b7bef742d2e51e49a6ed11346601

    • SSDEEP

      12288:nGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:S/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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