General

  • Target

    3ea549bb9060ebd29bfab7d8588f31c1b8ec1291c4fbb33b7a8645b60d62e4be

  • Size

    751KB

  • Sample

    230601-geeh5acg68

  • MD5

    94f91a81d1af151e6e046e6cea96438f

  • SHA1

    7efa4374cfa9b2d1361717ad0e7a2fd1eef535eb

  • SHA256

    3ea549bb9060ebd29bfab7d8588f31c1b8ec1291c4fbb33b7a8645b60d62e4be

  • SHA512

    4b5ef52d2ef061092b39e56eb98a713665747c07727e5811cc64b9f572d346ec487714b90991f66b2f10dd6f722754f641248fc2c878ad6ac80520b78deffef3

  • SSDEEP

    12288:MMrAy90uoUT2XUEB7SRRPvPatPuN+g4F2vq/DhqPses86k8c5ByKrsYnC/:cyAXUpPvPatK6px586k8WyKrtnC/

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      3ea549bb9060ebd29bfab7d8588f31c1b8ec1291c4fbb33b7a8645b60d62e4be

    • Size

      751KB

    • MD5

      94f91a81d1af151e6e046e6cea96438f

    • SHA1

      7efa4374cfa9b2d1361717ad0e7a2fd1eef535eb

    • SHA256

      3ea549bb9060ebd29bfab7d8588f31c1b8ec1291c4fbb33b7a8645b60d62e4be

    • SHA512

      4b5ef52d2ef061092b39e56eb98a713665747c07727e5811cc64b9f572d346ec487714b90991f66b2f10dd6f722754f641248fc2c878ad6ac80520b78deffef3

    • SSDEEP

      12288:MMrAy90uoUT2XUEB7SRRPvPatPuN+g4F2vq/DhqPses86k8c5ByKrsYnC/:cyAXUpPvPatK6px586k8WyKrtnC/

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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