General

  • Target

    fe14170e4eaff62991e4c756dcff06f6089307f58cb41443b22f0a02fabbca77

  • Size

    1.4MB

  • Sample

    230503-1mdfksgg22

  • MD5

    1e7b03ec67e8c107e5d6942571137197

  • SHA1

    a410bed1ea8e991573a16ce087d11285ee9c525e

  • SHA256

    fe14170e4eaff62991e4c756dcff06f6089307f58cb41443b22f0a02fabbca77

  • SHA512

    58e12f648af70685277437f835da20732ee4dd644ef7c811134f1dbbfd0408037b5fed3bb865585bd67291b7bb76b3644edbc53bc66805cb6cdefe6a1c4e5ccf

  • SSDEEP

    24576:Yy9HsXznhBnVkIhNhZhZzgNcnQ8witiIacmgb/EpNZzUDDH:f9HEBVrFZPIcnQYssm

Malware Config

Extracted

Family

redline

Botnet

mask

C2

217.196.96.56:4138

Attributes
  • auth_value

    31aef25be0febb8e491794ef7f502c50

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      fe14170e4eaff62991e4c756dcff06f6089307f58cb41443b22f0a02fabbca77

    • Size

      1.4MB

    • MD5

      1e7b03ec67e8c107e5d6942571137197

    • SHA1

      a410bed1ea8e991573a16ce087d11285ee9c525e

    • SHA256

      fe14170e4eaff62991e4c756dcff06f6089307f58cb41443b22f0a02fabbca77

    • SHA512

      58e12f648af70685277437f835da20732ee4dd644ef7c811134f1dbbfd0408037b5fed3bb865585bd67291b7bb76b3644edbc53bc66805cb6cdefe6a1c4e5ccf

    • SSDEEP

      24576:Yy9HsXznhBnVkIhNhZhZzgNcnQ8witiIacmgb/EpNZzUDDH:f9HEBVrFZPIcnQYssm

    • 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