General

  • Target

    ef98c3c4055308613ffb7705aa6020c6ce2100b95b842ef02935d838689f4966

  • Size

    554KB

  • Sample

    230503-2z3fxaah6y

  • MD5

    2693a26c5246a518a2e276dfabf7ebfa

  • SHA1

    207b7f5c5cc35b6f4c3cd699bf91cab0d2550194

  • SHA256

    ef98c3c4055308613ffb7705aa6020c6ce2100b95b842ef02935d838689f4966

  • SHA512

    7df65f662a1a7e189801d730c368b449b1bef4ee964d3772eb6545efac3e79e5eb124b7453f24581692d6f957bcbac472417da24055cb3870e5f84618352638c

  • SSDEEP

    12288:hMr+y90PJwLyEVitdnebVtbgu8ryka9UO66If:Tycx0cebVtArApfIf

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      ef98c3c4055308613ffb7705aa6020c6ce2100b95b842ef02935d838689f4966

    • Size

      554KB

    • MD5

      2693a26c5246a518a2e276dfabf7ebfa

    • SHA1

      207b7f5c5cc35b6f4c3cd699bf91cab0d2550194

    • SHA256

      ef98c3c4055308613ffb7705aa6020c6ce2100b95b842ef02935d838689f4966

    • SHA512

      7df65f662a1a7e189801d730c368b449b1bef4ee964d3772eb6545efac3e79e5eb124b7453f24581692d6f957bcbac472417da24055cb3870e5f84618352638c

    • SSDEEP

      12288:hMr+y90PJwLyEVitdnebVtbgu8ryka9UO66If:Tycx0cebVtArApfIf

    • 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks