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General

  • Target

    ea76340e4d795385fcd17e4acf5706a00800160a2d8914fe89b2850de0893e69

  • Size

    753KB

  • Sample

    230602-f6z4gaad3x

  • MD5

    a5ae482d2870c20f512393a8ecc9c8b8

  • SHA1

    9766e2bc3a134a016a3de574ccc052bb20b34f54

  • SHA256

    ea76340e4d795385fcd17e4acf5706a00800160a2d8914fe89b2850de0893e69

  • SHA512

    e781fddff0bcbfac4f0def44846675a03e4e1eac65144afa7fc3042883f2821c362fce8e984398e44bb2bd039306fc69c837454ccc6a0b72ee63d88efe54a4f1

  • SSDEEP

    12288:cMrdy90NpKrz/PFGpcot2xyPUnjxIm2zEyxL6RJQSm7YjFSdff+AELSdHag:JyqWbocCPUnjWPzfxMJtNjFmfmHLM

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      ea76340e4d795385fcd17e4acf5706a00800160a2d8914fe89b2850de0893e69

    • Size

      753KB

    • MD5

      a5ae482d2870c20f512393a8ecc9c8b8

    • SHA1

      9766e2bc3a134a016a3de574ccc052bb20b34f54

    • SHA256

      ea76340e4d795385fcd17e4acf5706a00800160a2d8914fe89b2850de0893e69

    • SHA512

      e781fddff0bcbfac4f0def44846675a03e4e1eac65144afa7fc3042883f2821c362fce8e984398e44bb2bd039306fc69c837454ccc6a0b72ee63d88efe54a4f1

    • SSDEEP

      12288:cMrdy90NpKrz/PFGpcot2xyPUnjxIm2zEyxL6RJQSm7YjFSdff+AELSdHag:JyqWbocCPUnjWPzfxMJtNjFmfmHLM

    • 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