General

  • Target

    7747e7ac6ef503df8775ebf731a57a90ef8b83da3ac8ffa2463a9aa55a826845

  • Size

    1.1MB

  • Sample

    230515-dtw5yagh6x

  • MD5

    214ffb52edfac26559a2d2f84767b136

  • SHA1

    9030aae0640b0adcb148bd84a6c82d8ef21c3f7f

  • SHA256

    7747e7ac6ef503df8775ebf731a57a90ef8b83da3ac8ffa2463a9aa55a826845

  • SHA512

    0e859d9549f08d6535e686da134d6623170d1d5d18eaac42eae045e085b093c36a1cab55374fa5905e5a88b7eb3ffa7f7f22d2448d8db4977957783c6e2c94a8

  • SSDEEP

    24576:uyPDAcs9qHSmIHJqnU0FbFeiNLJeWpFFdmAQ1v7yZD+GbpeGNKrPAXXRW13h:9PDArQHSmuqU+eiNLNFFdfQ97yNN7sYa

Malware Config

Extracted

Family

redline

Botnet

difoz

C2

185.161.248.75:4132

Attributes
  • auth_value

    ee98afda432cdf29ea1dd0464fdc94e6

Extracted

Family

redline

Botnet

horor

C2

185.161.248.75:4132

Attributes
  • auth_value

    b8d506fe48db15c38fb031d07f42d529

Targets

    • Target

      7747e7ac6ef503df8775ebf731a57a90ef8b83da3ac8ffa2463a9aa55a826845

    • Size

      1.1MB

    • MD5

      214ffb52edfac26559a2d2f84767b136

    • SHA1

      9030aae0640b0adcb148bd84a6c82d8ef21c3f7f

    • SHA256

      7747e7ac6ef503df8775ebf731a57a90ef8b83da3ac8ffa2463a9aa55a826845

    • SHA512

      0e859d9549f08d6535e686da134d6623170d1d5d18eaac42eae045e085b093c36a1cab55374fa5905e5a88b7eb3ffa7f7f22d2448d8db4977957783c6e2c94a8

    • SSDEEP

      24576:uyPDAcs9qHSmIHJqnU0FbFeiNLJeWpFFdmAQ1v7yZD+GbpeGNKrPAXXRW13h:9PDArQHSmuqU+eiNLNFFdfQ97yNN7sYa

    • 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

    • 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