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General

  • Target

    0255e025bb83adae984af2dad4c613db84e4b5e4a65712e911280667cac21807

  • Size

    794KB

  • Sample

    230603-abdzvsfd4x

  • MD5

    be560c3b542d526630581ce125afcacf

  • SHA1

    3e30c56e50be87e06cf80b8d6e8fba1ba3080049

  • SHA256

    0255e025bb83adae984af2dad4c613db84e4b5e4a65712e911280667cac21807

  • SHA512

    84981ccf166443aba44720b5bd6700d95e61eea67bfb5b754f3ea3d2e5dd65d10f86a499acb39f99fd57cbc772464aa5e1df8ba16ff2cc725cea51420cf86bf1

  • SSDEEP

    24576:yyrmpDAvwyAG4R2joLjQt0RtqJEN+/We6:ZyJPyAG4RCo3QM5+ue

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      0255e025bb83adae984af2dad4c613db84e4b5e4a65712e911280667cac21807

    • Size

      794KB

    • MD5

      be560c3b542d526630581ce125afcacf

    • SHA1

      3e30c56e50be87e06cf80b8d6e8fba1ba3080049

    • SHA256

      0255e025bb83adae984af2dad4c613db84e4b5e4a65712e911280667cac21807

    • SHA512

      84981ccf166443aba44720b5bd6700d95e61eea67bfb5b754f3ea3d2e5dd65d10f86a499acb39f99fd57cbc772464aa5e1df8ba16ff2cc725cea51420cf86bf1

    • SSDEEP

      24576:yyrmpDAvwyAG4R2joLjQt0RtqJEN+/We6:ZyJPyAG4RCo3QM5+ue

    • 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