General

  • Target

    d1c0df278bd72c1e36b6fe16af3fd155f599119638b08164c5e11d43f73ad848

  • Size

    689KB

  • Sample

    230328-ccyrrsac3t

  • MD5

    74780b22e152731df7877475f2f089a6

  • SHA1

    5c066a650bf3b608f9362bf3a7004b36ce79e344

  • SHA256

    d1c0df278bd72c1e36b6fe16af3fd155f599119638b08164c5e11d43f73ad848

  • SHA512

    1004c7bac18f4a0b903e301217caaf8c007ddba1b540ec5fbfe2e0909fcce7fcf83a87c01ffdfb6d7282fcc1d088b177e8ae686e17cd02a6b8b576324cf776b8

  • SSDEEP

    12288:tGwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:tG70PWrjYG9e4zvDhRGgr24d1O

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

      d1c0df278bd72c1e36b6fe16af3fd155f599119638b08164c5e11d43f73ad848

    • Size

      689KB

    • MD5

      74780b22e152731df7877475f2f089a6

    • SHA1

      5c066a650bf3b608f9362bf3a7004b36ce79e344

    • SHA256

      d1c0df278bd72c1e36b6fe16af3fd155f599119638b08164c5e11d43f73ad848

    • SHA512

      1004c7bac18f4a0b903e301217caaf8c007ddba1b540ec5fbfe2e0909fcce7fcf83a87c01ffdfb6d7282fcc1d088b177e8ae686e17cd02a6b8b576324cf776b8

    • SSDEEP

      12288:tGwUX0PE9LEv2jYWT9BY4DvfOkRTJDfXR0cMQ18gJl24dAIrO:tG70PWrjYG9e4zvDhRGgr24d1O

    • 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