General

  • Target

    d841a9be187e0741dedecfec96579ea6112f1f8baab0a3790f1e244260571dff

  • Size

    1.3MB

  • Sample

    231111-hn1ndsdd95

  • MD5

    c1f13bfb11102157d67bb93b71579835

  • SHA1

    a7e7ab0b52ef1fd2cd3fafddcc57afb15214d4db

  • SHA256

    d841a9be187e0741dedecfec96579ea6112f1f8baab0a3790f1e244260571dff

  • SHA512

    28325b5e7f9fa9cc6390bf9e3cdbe72ebb9fe3d691da911355aa310782015ed047b26909dbeb1a24deffcc9ce1dadc6a8775323e750382062282e4d9e766fa71

  • SSDEEP

    24576:7yMKn9I/IaeLIsnCQGNIEDRm7vIrHEV3prbK/EuqaxKQ2jQ5:uXmxeE4XGjtm7vIrH2YEuqaU5jQ

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      d841a9be187e0741dedecfec96579ea6112f1f8baab0a3790f1e244260571dff

    • Size

      1.3MB

    • MD5

      c1f13bfb11102157d67bb93b71579835

    • SHA1

      a7e7ab0b52ef1fd2cd3fafddcc57afb15214d4db

    • SHA256

      d841a9be187e0741dedecfec96579ea6112f1f8baab0a3790f1e244260571dff

    • SHA512

      28325b5e7f9fa9cc6390bf9e3cdbe72ebb9fe3d691da911355aa310782015ed047b26909dbeb1a24deffcc9ce1dadc6a8775323e750382062282e4d9e766fa71

    • SSDEEP

      24576:7yMKn9I/IaeLIsnCQGNIEDRm7vIrHEV3prbK/EuqaxKQ2jQ5:uXmxeE4XGjtm7vIrH2YEuqaU5jQ

    • 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

    • 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