General

  • Target

    bf4f953b049183687156efd20c283a2f4a7728600912b3271315669901cfd186

  • Size

    754KB

  • Sample

    230601-pztsjsec68

  • MD5

    e212bcbae9765550c3c35ca6594ed126

  • SHA1

    72281d2a1d043ac91c1052139e75b556a25aaf3c

  • SHA256

    bf4f953b049183687156efd20c283a2f4a7728600912b3271315669901cfd186

  • SHA512

    597984ca642a046477767eec62831dc2730a73bddb3ca9225ad5e5d27d3a2b65a56b8b9cef9e9a67bc2749e2e3a9dae2024bbdde594065db17fafc2137ed3255

  • SSDEEP

    12288:QMray90pF2J76YjYOudiaAmaBu+a/wH8q0PL5ONG3AgAGt0HiDLHOljDr4mDSj:ayA2omYOuUaRaBu+aYu5gbgTDoYASj

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      bf4f953b049183687156efd20c283a2f4a7728600912b3271315669901cfd186

    • Size

      754KB

    • MD5

      e212bcbae9765550c3c35ca6594ed126

    • SHA1

      72281d2a1d043ac91c1052139e75b556a25aaf3c

    • SHA256

      bf4f953b049183687156efd20c283a2f4a7728600912b3271315669901cfd186

    • SHA512

      597984ca642a046477767eec62831dc2730a73bddb3ca9225ad5e5d27d3a2b65a56b8b9cef9e9a67bc2749e2e3a9dae2024bbdde594065db17fafc2137ed3255

    • SSDEEP

      12288:QMray90pF2J76YjYOudiaAmaBu+a/wH8q0PL5ONG3AgAGt0HiDLHOljDr4mDSj:ayA2omYOuUaRaBu+aYu5gbgTDoYASj

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks