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General

  • Target

    0f70223f47a9186523a1fef09c5b1cc5ae2337812485a9713bf77a6fce4fc28f

  • Size

    778KB

  • Sample

    230604-kxn23acc6z

  • MD5

    e94338679b6e4c98d1135d45dc6f5a28

  • SHA1

    0abf0a7b64d9872eb3a63d2adbc45c75e4f6bf23

  • SHA256

    0f70223f47a9186523a1fef09c5b1cc5ae2337812485a9713bf77a6fce4fc28f

  • SHA512

    3090b656ee343590d6e46819d25d5d602424fc77e22b7a899d20c15982b6177ca1db16b20690a274478eb88062b89be339b9b010af236f635866d952b541a4c8

  • SSDEEP

    12288:zMrXy90NBWBURnPUI5Ujb3X2bXJ+C/zEPfJexbpCR/DBA0AndRV2OAs:0yYWJNXKXJ+Cb0fJWCR/m06RcOZ

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

Targets

    • Target

      0f70223f47a9186523a1fef09c5b1cc5ae2337812485a9713bf77a6fce4fc28f

    • Size

      778KB

    • MD5

      e94338679b6e4c98d1135d45dc6f5a28

    • SHA1

      0abf0a7b64d9872eb3a63d2adbc45c75e4f6bf23

    • SHA256

      0f70223f47a9186523a1fef09c5b1cc5ae2337812485a9713bf77a6fce4fc28f

    • SHA512

      3090b656ee343590d6e46819d25d5d602424fc77e22b7a899d20c15982b6177ca1db16b20690a274478eb88062b89be339b9b010af236f635866d952b541a4c8

    • SSDEEP

      12288:zMrXy90NBWBURnPUI5Ujb3X2bXJ+C/zEPfJexbpCR/DBA0AndRV2OAs:0yYWJNXKXJ+Cb0fJWCR/m06RcOZ

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks