General

  • Target

    6992e948c973e10e701b2069fc8a50d1.exe

  • Size

    767KB

  • Sample

    230525-wr1z8acc7w

  • MD5

    6992e948c973e10e701b2069fc8a50d1

  • SHA1

    ea5f7f816c970df9e1436427ba89cbaa23312f3c

  • SHA256

    c18d461cd880e179ec078722740b182ece28ff886fc63711a906e473bc83d750

  • SHA512

    53a1b36abeaff771d0c0b4117b7521a877f3e85c0c85d576e8a1ba1cef14e66ce415576dd8b83392da3703f1f8bf0855b43702bd0ded716baf1d3350a2c9c945

  • SSDEEP

    12288:oMrPy903jRGGvqlXLeNkLshwQrGun8uOlr0e3mHybRNgS+fTavCsjWvEzM:3ysY+YbeOshHrGu5DsRNf+bpsjVM

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

fash

C2

83.97.73.122:19062

Attributes
  • auth_value

    dd7165bcd22b0ed3df426d944e12f136

Targets

    • Target

      6992e948c973e10e701b2069fc8a50d1.exe

    • Size

      767KB

    • MD5

      6992e948c973e10e701b2069fc8a50d1

    • SHA1

      ea5f7f816c970df9e1436427ba89cbaa23312f3c

    • SHA256

      c18d461cd880e179ec078722740b182ece28ff886fc63711a906e473bc83d750

    • SHA512

      53a1b36abeaff771d0c0b4117b7521a877f3e85c0c85d576e8a1ba1cef14e66ce415576dd8b83392da3703f1f8bf0855b43702bd0ded716baf1d3350a2c9c945

    • SSDEEP

      12288:oMrPy903jRGGvqlXLeNkLshwQrGun8uOlr0e3mHybRNgS+fTavCsjWvEzM:3ysY+YbeOshHrGu5DsRNf+bpsjVM

    • 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.

    • 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