General

  • Target

    ab0e6cb84e8db5d1258f8e6ac3d1e4d36faaf28feb4dfc9f48c99c3c8a3bb03f

  • Size

    680KB

  • Sample

    230324-kt3faadc37

  • MD5

    0aef7404b0644caf113394469119699d

  • SHA1

    f2dc920375da008503ad4efcbd7777473889941b

  • SHA256

    ab0e6cb84e8db5d1258f8e6ac3d1e4d36faaf28feb4dfc9f48c99c3c8a3bb03f

  • SHA512

    d4e66dd5ea38e4b5f92813a9526671b0046a60bca7e389d6149e5f1e0c13d58875f9a001334f94318e308cca7b992da66cc534af11be94b475556bc443ed490a

  • SSDEEP

    12288:pd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:pT08PtIsuup4IO6oz5VC1

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      ab0e6cb84e8db5d1258f8e6ac3d1e4d36faaf28feb4dfc9f48c99c3c8a3bb03f

    • Size

      680KB

    • MD5

      0aef7404b0644caf113394469119699d

    • SHA1

      f2dc920375da008503ad4efcbd7777473889941b

    • SHA256

      ab0e6cb84e8db5d1258f8e6ac3d1e4d36faaf28feb4dfc9f48c99c3c8a3bb03f

    • SHA512

      d4e66dd5ea38e4b5f92813a9526671b0046a60bca7e389d6149e5f1e0c13d58875f9a001334f94318e308cca7b992da66cc534af11be94b475556bc443ed490a

    • SSDEEP

      12288:pd898Pwj8PtYzZcDw15fuFlAGHroV43S3OSWGAozw2XeSeTRn:pT08PtIsuup4IO6oz5VC1

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v6

Tasks