General

  • Target

    1ed1a1c68e418514a4d028ebe0f795e86992bc898e36fb612018f20f424201c5

  • Size

    689KB

  • Sample

    230328-dkk2baae5w

  • MD5

    05bd7227c6aa4e5b88969a0f59b98299

  • SHA1

    ae30d8292556992f53fbadd0f7825c67f18ec2b7

  • SHA256

    1ed1a1c68e418514a4d028ebe0f795e86992bc898e36fb612018f20f424201c5

  • SHA512

    ac3db793d2493bdc07c0c3fd018dd919b4d206ce83589e126190f925eb270f9006614bf15278dcbf4768673ace5328a195ef2be80436c31179f76cbd2d5287e9

  • SSDEEP

    12288:yMrcy90P28ctlL3Quy365hLudFZ9v+DT4Tcd2bX5jwmJZvWFYQfigFtjbwlhszfi:SyfxlzQrqfadFb+DTybXpwmJZSYQagTk

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

      1ed1a1c68e418514a4d028ebe0f795e86992bc898e36fb612018f20f424201c5

    • Size

      689KB

    • MD5

      05bd7227c6aa4e5b88969a0f59b98299

    • SHA1

      ae30d8292556992f53fbadd0f7825c67f18ec2b7

    • SHA256

      1ed1a1c68e418514a4d028ebe0f795e86992bc898e36fb612018f20f424201c5

    • SHA512

      ac3db793d2493bdc07c0c3fd018dd919b4d206ce83589e126190f925eb270f9006614bf15278dcbf4768673ace5328a195ef2be80436c31179f76cbd2d5287e9

    • SSDEEP

      12288:yMrcy90P28ctlL3Quy365hLudFZ9v+DT4Tcd2bX5jwmJZvWFYQfigFtjbwlhszfi:SyfxlzQrqfadFb+DTybXpwmJZSYQagTk

    • 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