General

  • Target

    cebbfd95d0b5662b4b748607f7c6343b1d8d816bcdb14446945cb89477f0151b

  • Size

    589KB

  • Sample

    230505-yehzzscc3v

  • MD5

    76a5e0b34f24d21e1137091e26826383

  • SHA1

    f385617206c6cbca3e167fbf4ecd53745b248a2f

  • SHA256

    cebbfd95d0b5662b4b748607f7c6343b1d8d816bcdb14446945cb89477f0151b

  • SHA512

    6a84ab893e8830b52272722086fa11d47cf29c5f01b4858e7e368f2ce63e4d6e9067a7159cdf8796cf4157f19f6547a4ad77e7c5904b014cc8f2981cc205a7cc

  • SSDEEP

    12288:EMryYy90d7rfuIF3bqrGg1hSNhQv7/kgxQiBdG7QF:HyouIF3bEJSNh8Dkgx3GkF

Malware Config

Targets

    • Target

      cebbfd95d0b5662b4b748607f7c6343b1d8d816bcdb14446945cb89477f0151b

    • Size

      589KB

    • MD5

      76a5e0b34f24d21e1137091e26826383

    • SHA1

      f385617206c6cbca3e167fbf4ecd53745b248a2f

    • SHA256

      cebbfd95d0b5662b4b748607f7c6343b1d8d816bcdb14446945cb89477f0151b

    • SHA512

      6a84ab893e8830b52272722086fa11d47cf29c5f01b4858e7e368f2ce63e4d6e9067a7159cdf8796cf4157f19f6547a4ad77e7c5904b014cc8f2981cc205a7cc

    • SSDEEP

      12288:EMryYy90d7rfuIF3bqrGg1hSNhQv7/kgxQiBdG7QF:HyouIF3bEJSNh8Dkgx3GkF

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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