General

  • Target

    b11f693fd82d813661ae7ea1c14e556ea78b44f0929d86acda6bbbb5605df695

  • Size

    1.3MB

  • Sample

    231111-zqb69acc52

  • MD5

    843a86f746f9b24c050a35cfe80f5de2

  • SHA1

    bebe6032d056f3af104c1f3390b90e7b3c9abfb8

  • SHA256

    b11f693fd82d813661ae7ea1c14e556ea78b44f0929d86acda6bbbb5605df695

  • SHA512

    ede9473fe437179d83e3a0419f58c23f008104013501ad5522a53118a331b0936bed443904400783195cb7c6db687504549029ba369f1e1b20c53925b6947994

  • SSDEEP

    24576:VycERZzitZqXaemIsGCRG4+kDXllPnu+GavAG9tIasXL2Ibrn0:wRRFNKeVZ8GALPnJGaoG9aaEX

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      b11f693fd82d813661ae7ea1c14e556ea78b44f0929d86acda6bbbb5605df695

    • Size

      1.3MB

    • MD5

      843a86f746f9b24c050a35cfe80f5de2

    • SHA1

      bebe6032d056f3af104c1f3390b90e7b3c9abfb8

    • SHA256

      b11f693fd82d813661ae7ea1c14e556ea78b44f0929d86acda6bbbb5605df695

    • SHA512

      ede9473fe437179d83e3a0419f58c23f008104013501ad5522a53118a331b0936bed443904400783195cb7c6db687504549029ba369f1e1b20c53925b6947994

    • SSDEEP

      24576:VycERZzitZqXaemIsGCRG4+kDXllPnu+GavAG9tIasXL2Ibrn0:wRRFNKeVZ8GALPnJGaoG9aaEX

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks