General

  • Target

    ab4d1d34215bb7bcc99d659da90308ca39cfad72f4af8d606ac794ac6fd62869

  • Size

    694KB

  • Sample

    230328-gasj7aah8v

  • MD5

    723cfb0af602d2472b422aca467ea4cd

  • SHA1

    bd1e2b5f8013347a133130792c2a0e964b02e2cd

  • SHA256

    ab4d1d34215bb7bcc99d659da90308ca39cfad72f4af8d606ac794ac6fd62869

  • SHA512

    e8a03afecb505d4ba538062be0370d7f6d49b3f1b32f6906e1f3ef5f088b262341594520de41cf08f5d51a3a716f48a3c5004b1ce2210c3d563aac6837b4bc79

  • SSDEEP

    12288:at0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:RTPq0hpnUleChFDdp9aS7rOJ2G+EH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      ab4d1d34215bb7bcc99d659da90308ca39cfad72f4af8d606ac794ac6fd62869

    • Size

      694KB

    • MD5

      723cfb0af602d2472b422aca467ea4cd

    • SHA1

      bd1e2b5f8013347a133130792c2a0e964b02e2cd

    • SHA256

      ab4d1d34215bb7bcc99d659da90308ca39cfad72f4af8d606ac794ac6fd62869

    • SHA512

      e8a03afecb505d4ba538062be0370d7f6d49b3f1b32f6906e1f3ef5f088b262341594520de41cf08f5d51a3a716f48a3c5004b1ce2210c3d563aac6837b4bc79

    • SSDEEP

      12288:at0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:RTPq0hpnUleChFDdp9aS7rOJ2G+EH

    • 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