General

  • Target

    20fed0270b728e9f1e59f3a13ae2341087f089ac274618739c1f2de4d3978512

  • Size

    699KB

  • Sample

    230328-al49ssga35

  • MD5

    428b136f6c2f7cac893d1b08e36651a2

  • SHA1

    681461648d6ebd29b6ad0fa2c8fb18148b304a23

  • SHA256

    20fed0270b728e9f1e59f3a13ae2341087f089ac274618739c1f2de4d3978512

  • SHA512

    11a8d1fb8f9d5b58c8354b750be59de30e619d724e727c12104dc00d90da762174c25468edfaf23918bccc0df30678c926e2bfa590b5d83e09fd467cba535929

  • SSDEEP

    12288:EMrDy90JW7/U4FK7/irdxgXuh4CjSrGMFqfej7cxor7ic:fykAr+iTMtBrlCeHcxor7P

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

      20fed0270b728e9f1e59f3a13ae2341087f089ac274618739c1f2de4d3978512

    • Size

      699KB

    • MD5

      428b136f6c2f7cac893d1b08e36651a2

    • SHA1

      681461648d6ebd29b6ad0fa2c8fb18148b304a23

    • SHA256

      20fed0270b728e9f1e59f3a13ae2341087f089ac274618739c1f2de4d3978512

    • SHA512

      11a8d1fb8f9d5b58c8354b750be59de30e619d724e727c12104dc00d90da762174c25468edfaf23918bccc0df30678c926e2bfa590b5d83e09fd467cba535929

    • SSDEEP

      12288:EMrDy90JW7/U4FK7/irdxgXuh4CjSrGMFqfej7cxor7ic:fykAr+iTMtBrlCeHcxor7P

    • 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