General

  • Target

    efb37a8180163e2406ee7c9c4f82d088c76a3812f8f93d673360ca75a063b13b

  • Size

    689KB

  • Sample

    230328-cxbsqsad5t

  • MD5

    c3edbd6e8a9cd01d918e543c2f565ad5

  • SHA1

    6c6b1b2c9d732f19af6cb93ca34fcecc35faf65f

  • SHA256

    efb37a8180163e2406ee7c9c4f82d088c76a3812f8f93d673360ca75a063b13b

  • SHA512

    7dd7db2f53f35925c44db8026c17697639da199db9bf3b9cd7138c5f2d3fe0a3d134dd98927b2c9f3d6e44b2dffcbd5547e36aacded10d18c998b0591caaa5da

  • SSDEEP

    12288:UGwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:UG70PWrjYG9e4zvDhRGgr24d1O

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

      efb37a8180163e2406ee7c9c4f82d088c76a3812f8f93d673360ca75a063b13b

    • Size

      689KB

    • MD5

      c3edbd6e8a9cd01d918e543c2f565ad5

    • SHA1

      6c6b1b2c9d732f19af6cb93ca34fcecc35faf65f

    • SHA256

      efb37a8180163e2406ee7c9c4f82d088c76a3812f8f93d673360ca75a063b13b

    • SHA512

      7dd7db2f53f35925c44db8026c17697639da199db9bf3b9cd7138c5f2d3fe0a3d134dd98927b2c9f3d6e44b2dffcbd5547e36aacded10d18c998b0591caaa5da

    • SSDEEP

      12288:UGwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:UG70PWrjYG9e4zvDhRGgr24d1O

    • 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