General

  • Target

    1d678410484e34165adb652f7e86a2b5cae5f58d

  • Size

    361KB

  • Sample

    230128-xg6y6ahb5v

  • MD5

    18852c1659b6641a1f4eeacf6ce6bb8d

  • SHA1

    1d678410484e34165adb652f7e86a2b5cae5f58d

  • SHA256

    34efda61716ff1db7297813317e194d4eaa74ae5209810ef6045aabab2af3179

  • SHA512

    86295df5931e4673fc6579c1d6425040dbf44c6fbd5c19a35228f1c9f8d4917944c8ff020998d4504853398e7640664bf10c275835b1bfa7a236a073ed518b74

  • SSDEEP

    6144:lUNamFD8LPUsNuwibRhinAoCRH+SXm+iMvOfcLpp0AdgqMGjEAOe75wBNEj+nc:lUFD8LPaw2RhinATReSXmPMvBBdqZBNU

Malware Config

Extracted

Family

redline

Botnet

1

C2

107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Targets

    • Target

      1d678410484e34165adb652f7e86a2b5cae5f58d

    • Size

      361KB

    • MD5

      18852c1659b6641a1f4eeacf6ce6bb8d

    • SHA1

      1d678410484e34165adb652f7e86a2b5cae5f58d

    • SHA256

      34efda61716ff1db7297813317e194d4eaa74ae5209810ef6045aabab2af3179

    • SHA512

      86295df5931e4673fc6579c1d6425040dbf44c6fbd5c19a35228f1c9f8d4917944c8ff020998d4504853398e7640664bf10c275835b1bfa7a236a073ed518b74

    • SSDEEP

      6144:lUNamFD8LPUsNuwibRhinAoCRH+SXm+iMvOfcLpp0AdgqMGjEAOe75wBNEj+nc:lUFD8LPaw2RhinATReSXmPMvBBdqZBNU

    • Modifies security service

    • RedLine

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

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks