General

  • Target

    b77fb1fdefd5fdc309bac80b0b7bf738a33eca626d1b931da1a43ac5df2b09a5

  • Size

    919KB

  • Sample

    231113-le39psbg8v

  • MD5

    9ac57b767b43f050845097867662f9fb

  • SHA1

    8ef3405a2348a4324cd1fe7eaf69db8eed5246ff

  • SHA256

    b77fb1fdefd5fdc309bac80b0b7bf738a33eca626d1b931da1a43ac5df2b09a5

  • SHA512

    331c19e94568472f01d546a4a3dadcd10e339b86ed6e7f9ad52717ae855fc6553fdd4d422b20c71369a40cbbbe301dddb3a8863c840ea545dc7c02f1125e3fad

  • SSDEEP

    24576:QyHLc/aJJaeuIsiC/GnLYDMOuC+TNCTz5:XHnWetLEGswOuC+TMT

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      b77fb1fdefd5fdc309bac80b0b7bf738a33eca626d1b931da1a43ac5df2b09a5

    • Size

      919KB

    • MD5

      9ac57b767b43f050845097867662f9fb

    • SHA1

      8ef3405a2348a4324cd1fe7eaf69db8eed5246ff

    • SHA256

      b77fb1fdefd5fdc309bac80b0b7bf738a33eca626d1b931da1a43ac5df2b09a5

    • SHA512

      331c19e94568472f01d546a4a3dadcd10e339b86ed6e7f9ad52717ae855fc6553fdd4d422b20c71369a40cbbbe301dddb3a8863c840ea545dc7c02f1125e3fad

    • SSDEEP

      24576:QyHLc/aJJaeuIsiC/GnLYDMOuC+TNCTz5:XHnWetLEGswOuC+TMT

    • Detect Mystic stealer payload

    • Detected google phishing page

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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