General

  • Target

    416444ff272c46aaa571bb3ce47c9e83dab1f6bf7f06eb200f44f62292475c6b

  • Size

    698KB

  • Sample

    230328-ndeaasaf52

  • MD5

    b4a752aa7501627ab288dd3188c59e4c

  • SHA1

    cf595ede743c4034c3d52ac783872e7ca0d009f4

  • SHA256

    416444ff272c46aaa571bb3ce47c9e83dab1f6bf7f06eb200f44f62292475c6b

  • SHA512

    e5d27819f1e28a61d0123e21c1a2692bf7806c847ce5390b656d38530864198e44819dc7eb91afbe76eaff848ad8a2cf3d7e523d8bfcca85904a1724449875ac

  • SSDEEP

    12288:NMr9y90Kqw9HCX9jlF0puBt8NGz1PAqL6ZDGjpAxI9gHnpLoTW5u8:gyt9iXB37Z7MGjiI9gpLoeu8

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      416444ff272c46aaa571bb3ce47c9e83dab1f6bf7f06eb200f44f62292475c6b

    • Size

      698KB

    • MD5

      b4a752aa7501627ab288dd3188c59e4c

    • SHA1

      cf595ede743c4034c3d52ac783872e7ca0d009f4

    • SHA256

      416444ff272c46aaa571bb3ce47c9e83dab1f6bf7f06eb200f44f62292475c6b

    • SHA512

      e5d27819f1e28a61d0123e21c1a2692bf7806c847ce5390b656d38530864198e44819dc7eb91afbe76eaff848ad8a2cf3d7e523d8bfcca85904a1724449875ac

    • SSDEEP

      12288:NMr9y90Kqw9HCX9jlF0puBt8NGz1PAqL6ZDGjpAxI9gHnpLoTW5u8:gyt9iXB37Z7MGjiI9gpLoeu8

    • 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