General

  • Target

    d21d3ce622954c31ea7b3c69ee8623e22e8bf3677d4f95b4f54d410f24f02727

  • Size

    787KB

  • Sample

    230529-pe1qcscc2t

  • MD5

    1ab08e9c8bfd80d75bc34961d809656d

  • SHA1

    de7da0e63dad026ad7f085bbeb64a188a950dfb9

  • SHA256

    d21d3ce622954c31ea7b3c69ee8623e22e8bf3677d4f95b4f54d410f24f02727

  • SHA512

    d711df2e9b745b404d0f58b70c0b2cf92e980fdf16079765caca0c0770411a373179bae5704f39b916dade8994365153192afccadcd92b509057f4f052ef4efb

  • SSDEEP

    12288:BMrYy90ZedXmScjTOMxDVQ0/T9RDTBsVi64IzdmazjoAM3f2bPX2uixRubd:VyBdXmSYTOsDfRO4IzdJzjoABvQubd

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      d21d3ce622954c31ea7b3c69ee8623e22e8bf3677d4f95b4f54d410f24f02727

    • Size

      787KB

    • MD5

      1ab08e9c8bfd80d75bc34961d809656d

    • SHA1

      de7da0e63dad026ad7f085bbeb64a188a950dfb9

    • SHA256

      d21d3ce622954c31ea7b3c69ee8623e22e8bf3677d4f95b4f54d410f24f02727

    • SHA512

      d711df2e9b745b404d0f58b70c0b2cf92e980fdf16079765caca0c0770411a373179bae5704f39b916dade8994365153192afccadcd92b509057f4f052ef4efb

    • SSDEEP

      12288:BMrYy90ZedXmScjTOMxDVQ0/T9RDTBsVi64IzdmazjoAM3f2bPX2uixRubd:VyBdXmSYTOsDfRO4IzdJzjoABvQubd

    • 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.

    • 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