General

  • Target

    7ba37a68454e3af21b1d6ff0947f02dffbb63d6d045e710d554ea65f7231f8b8

  • Size

    700KB

  • Sample

    230327-2s6jzsff94

  • MD5

    418b8e3f9d85270634310c58bd9d3511

  • SHA1

    d275d89cdfafdb24f5c7e8f89ba955a8091cba6d

  • SHA256

    7ba37a68454e3af21b1d6ff0947f02dffbb63d6d045e710d554ea65f7231f8b8

  • SHA512

    1f522dd3a23caacd0a668af3e863848ca2cda9c6c8008ef231a24f1088c90cf027046da17b4fccadec75d0ad0d9f865ea1e1b912fa824d95a112bfc4ca8f1fc3

  • SSDEEP

    12288:TMr6y90smrMtFrlwFtI9DoNcAEAkNljlVQYPMSSfzUi34ZZv+eec:9yAQPpqPE3jlaYj+GPGeec

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

      7ba37a68454e3af21b1d6ff0947f02dffbb63d6d045e710d554ea65f7231f8b8

    • Size

      700KB

    • MD5

      418b8e3f9d85270634310c58bd9d3511

    • SHA1

      d275d89cdfafdb24f5c7e8f89ba955a8091cba6d

    • SHA256

      7ba37a68454e3af21b1d6ff0947f02dffbb63d6d045e710d554ea65f7231f8b8

    • SHA512

      1f522dd3a23caacd0a668af3e863848ca2cda9c6c8008ef231a24f1088c90cf027046da17b4fccadec75d0ad0d9f865ea1e1b912fa824d95a112bfc4ca8f1fc3

    • SSDEEP

      12288:TMr6y90smrMtFrlwFtI9DoNcAEAkNljlVQYPMSSfzUi34ZZv+eec:9yAQPpqPE3jlaYj+GPGeec

    • 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