General

  • Target

    8f598c5341193ab80453174f0a1749b3f073374883e62d471d7499c49d3791f2

  • Size

    787KB

  • Sample

    230314-25mbwaad55

  • MD5

    a7359e466be8cef4169a936ccecffd3d

  • SHA1

    843430866afc9b0a11b277e297875c61169941b8

  • SHA256

    8f598c5341193ab80453174f0a1749b3f073374883e62d471d7499c49d3791f2

  • SHA512

    45a46c89b0728ba151628ed15af8b5dab00c1dab59fb34f7273f96ea5ceaf9a1e64b615bdb3ca2da20c4cc95d8f6e260113ae6bc31beac82fd81962e4d92d8ec

  • SSDEEP

    24576:gyTHXl1+EOomgMvgjH4WA5Y5P7xZ1q84:nT3lBvjkH5YJH1q

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

rita

C2

193.233.20.28:4125

Attributes
  • auth_value

    5cf1bcf41b0a2f3710619223451dfd3a

Targets

    • Target

      8f598c5341193ab80453174f0a1749b3f073374883e62d471d7499c49d3791f2

    • Size

      787KB

    • MD5

      a7359e466be8cef4169a936ccecffd3d

    • SHA1

      843430866afc9b0a11b277e297875c61169941b8

    • SHA256

      8f598c5341193ab80453174f0a1749b3f073374883e62d471d7499c49d3791f2

    • SHA512

      45a46c89b0728ba151628ed15af8b5dab00c1dab59fb34f7273f96ea5ceaf9a1e64b615bdb3ca2da20c4cc95d8f6e260113ae6bc31beac82fd81962e4d92d8ec

    • SSDEEP

      24576:gyTHXl1+EOomgMvgjH4WA5Y5P7xZ1q84:nT3lBvjkH5YJH1q

    • 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