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General

  • Target

    adapter.exe

  • Size

    1.0MB

  • Sample

    230520-vddgbsgb3v

  • MD5

    d43e85156dd3767fe560229fc2b6c05d

  • SHA1

    aab9c2b9238428bf92e3f09d87472f9142566874

  • SHA256

    5ec32631a87f54a0bf4a5223995bb44922254865aa4f302b34a6037821060044

  • SHA512

    dd2bbf463fc957615cc5dec97f5f94ec7b058e195eb06da0b944c1b32fd00a1a91d8d8cd613a1800d82099d9fd1ec5188322f30e55d8eab7605ea9c3536da4c1

  • SSDEEP

    12288:wMr6y90FDKM6q6zNF1khBMWgtIHPscz+KyC+IjMn1Zpow5UIpe9KPHNNYwM6oey:ayXM6LrXKU1KyDIjM95vkKd6zBdKB

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      adapter.exe

    • Size

      1.0MB

    • MD5

      d43e85156dd3767fe560229fc2b6c05d

    • SHA1

      aab9c2b9238428bf92e3f09d87472f9142566874

    • SHA256

      5ec32631a87f54a0bf4a5223995bb44922254865aa4f302b34a6037821060044

    • SHA512

      dd2bbf463fc957615cc5dec97f5f94ec7b058e195eb06da0b944c1b32fd00a1a91d8d8cd613a1800d82099d9fd1ec5188322f30e55d8eab7605ea9c3536da4c1

    • SSDEEP

      12288:wMr6y90FDKM6q6zNF1khBMWgtIHPscz+KyC+IjMn1Zpow5UIpe9KPHNNYwM6oey:ayXM6LrXKU1KyDIjM95vkKd6zBdKB

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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