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General

  • Target

    5949e585c48e8b5ec9dd64930f80650067cb0d6f8b106ce51adf0c027352b307

  • Size

    772KB

  • Sample

    230608-m6532sef44

  • MD5

    3ad324661a153c101191a54ac741ff57

  • SHA1

    c1346de8f72679064cd0042f196acbf62355fc52

  • SHA256

    5949e585c48e8b5ec9dd64930f80650067cb0d6f8b106ce51adf0c027352b307

  • SHA512

    5a39b29442c721e152a144f5843832267ea5da719655fd0120bfc83084d0c8748a9c7a4d796c349ec50c61794ac3bc86fcaa53e4ce4b5353f2c78dcd11ab15ed

  • SSDEEP

    12288:9Mray90p3hEjQmvH0SsJbLUNNmYGBqb2LnQwy7jNq2JS/XpvQh5CYQW:Tyu3hPm8SsJRqbsU74SSlbW

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.129:19068

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      5949e585c48e8b5ec9dd64930f80650067cb0d6f8b106ce51adf0c027352b307

    • Size

      772KB

    • MD5

      3ad324661a153c101191a54ac741ff57

    • SHA1

      c1346de8f72679064cd0042f196acbf62355fc52

    • SHA256

      5949e585c48e8b5ec9dd64930f80650067cb0d6f8b106ce51adf0c027352b307

    • SHA512

      5a39b29442c721e152a144f5843832267ea5da719655fd0120bfc83084d0c8748a9c7a4d796c349ec50c61794ac3bc86fcaa53e4ce4b5353f2c78dcd11ab15ed

    • SSDEEP

      12288:9Mray90p3hEjQmvH0SsJbLUNNmYGBqb2LnQwy7jNq2JS/XpvQh5CYQW:Tyu3hPm8SsJRqbsU74SSlbW

    • 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

    • 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