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General

  • Target

    94395629dd1f7d99e5460c32b6a06269.exe

  • Size

    549KB

  • Sample

    230211-n4k6jabg93

  • MD5

    94395629dd1f7d99e5460c32b6a06269

  • SHA1

    c2d7396996cb1f13248187f9213e5c8c7ba18d3c

  • SHA256

    d48ceca350537221d5c786e2a4742c1fd79496ce467c2deb11be477779158c6c

  • SHA512

    179e43d8ded94b3422becd3f40ae3207e34ab930d0ee35fef759cc1c1a5e8b8da877d3ed5ad947b3d681c7eb0ec5aa78ce5e87d32e4ef75f31bbb06c4064b030

  • SSDEEP

    12288:fMrby90Bvq02Vvo7+i3eYrttRuHeIX0jOBmWxymAU:cyiqTVw+EeYrt6/EqBXt5

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes
  • auth_value

    4fc7cda1ab5883a6197f20f517ce2a8c

Targets

    • Target

      94395629dd1f7d99e5460c32b6a06269.exe

    • Size

      549KB

    • MD5

      94395629dd1f7d99e5460c32b6a06269

    • SHA1

      c2d7396996cb1f13248187f9213e5c8c7ba18d3c

    • SHA256

      d48ceca350537221d5c786e2a4742c1fd79496ce467c2deb11be477779158c6c

    • SHA512

      179e43d8ded94b3422becd3f40ae3207e34ab930d0ee35fef759cc1c1a5e8b8da877d3ed5ad947b3d681c7eb0ec5aa78ce5e87d32e4ef75f31bbb06c4064b030

    • SSDEEP

      12288:fMrby90Bvq02Vvo7+i3eYrttRuHeIX0jOBmWxymAU:cyiqTVw+EeYrt6/EqBXt5

    • 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.

    • 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