General

  • Target

    b9a7911757771d52236a5ed1f7732019809128427659dea53f90741aa4869b34

  • Size

    679KB

  • Sample

    230323-1zdbcaad88

  • MD5

    8790ae955bba241a5ba8670ff5339f90

  • SHA1

    0c58e71b5c7afa2867566808102a32984650dd53

  • SHA256

    b9a7911757771d52236a5ed1f7732019809128427659dea53f90741aa4869b34

  • SHA512

    b35a505e5ec91453596687bae84568f5c7cbf87df8a3877f1e452132721ebf9ce2b62867de3780e857f0ce66699b610567f04bf1ceaf00a1aaebbf3ff303474b

  • SSDEEP

    12288:TGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:2/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

      b9a7911757771d52236a5ed1f7732019809128427659dea53f90741aa4869b34

    • Size

      679KB

    • MD5

      8790ae955bba241a5ba8670ff5339f90

    • SHA1

      0c58e71b5c7afa2867566808102a32984650dd53

    • SHA256

      b9a7911757771d52236a5ed1f7732019809128427659dea53f90741aa4869b34

    • SHA512

      b35a505e5ec91453596687bae84568f5c7cbf87df8a3877f1e452132721ebf9ce2b62867de3780e857f0ce66699b610567f04bf1ceaf00a1aaebbf3ff303474b

    • SSDEEP

      12288:TGHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:2/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