General

  • Target

    6491daa598209714730edb9da73b62aa.exe

  • Size

    907KB

  • Sample

    230322-hmgtwsfc87

  • MD5

    6491daa598209714730edb9da73b62aa

  • SHA1

    f22f17aff74672797ba269b5ada8f9cee589ef2c

  • SHA256

    ada0daf8bbbe642128e08007e38829907a160dd703fff0bf27c3839b60a888b5

  • SHA512

    d8bf557118abff451965fca127bb47f8bde82ef9672bfbfdaa43660cb5044e2e95d83c7ba687b58325618baf593f29914371969a0133481da0c4f7b6cc8c9734

  • SSDEEP

    12288:QMrvy90OkEK4Jc5lWoWU2ZZqOKlzAXDJsqQgQ/DSoOYWznXtAIyGfKv/R4sHB3Y5:vy7pB0DWLZ8k6WqeoH/i2pY4KzJB41K

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

sint

C2

193.233.20.31:4125

Attributes
  • auth_value

    9d9b763b4dcfbff1c06ef4743cc0399e

Targets

    • Target

      6491daa598209714730edb9da73b62aa.exe

    • Size

      907KB

    • MD5

      6491daa598209714730edb9da73b62aa

    • SHA1

      f22f17aff74672797ba269b5ada8f9cee589ef2c

    • SHA256

      ada0daf8bbbe642128e08007e38829907a160dd703fff0bf27c3839b60a888b5

    • SHA512

      d8bf557118abff451965fca127bb47f8bde82ef9672bfbfdaa43660cb5044e2e95d83c7ba687b58325618baf593f29914371969a0133481da0c4f7b6cc8c9734

    • SSDEEP

      12288:QMrvy90OkEK4Jc5lWoWU2ZZqOKlzAXDJsqQgQ/DSoOYWznXtAIyGfKv/R4sHB3Y5:vy7pB0DWLZ8k6WqeoH/i2pY4KzJB41K

    • 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

    • Loads dropped DLL

    • 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