General

  • Target

    66d046e25e2405830ff6fb931e6da0adeb131014c6ff24a621206ecbd2bc83a8

  • Size

    1.2MB

  • Sample

    230228-26e9ysdf52

  • MD5

    7447366067719627d8d4f9644cc0f8f1

  • SHA1

    93227857e798f2bd73b7ae4f9216c3666251a0dd

  • SHA256

    66d046e25e2405830ff6fb931e6da0adeb131014c6ff24a621206ecbd2bc83a8

  • SHA512

    5a769d8156fb249363a00ca7783a14b552fdf0e7e8e575636b310658d134f547d7becab4485b1aedb704adff590eaa5382a5ebef5a3f95fb025b68f25d83eabc

  • SSDEEP

    24576:FyA4c9VsqUwiH+lNsWXtZiU+eTojx0ln6wvU3nsU8R:gS9qPwsWXtZihEojml4s

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

redline

Botnet

dunkan

C2

193.233.20.24:4123

Attributes
  • auth_value

    505c396c57c6287fc3fdc5f3aeab0819

Targets

    • Target

      66d046e25e2405830ff6fb931e6da0adeb131014c6ff24a621206ecbd2bc83a8

    • Size

      1.2MB

    • MD5

      7447366067719627d8d4f9644cc0f8f1

    • SHA1

      93227857e798f2bd73b7ae4f9216c3666251a0dd

    • SHA256

      66d046e25e2405830ff6fb931e6da0adeb131014c6ff24a621206ecbd2bc83a8

    • SHA512

      5a769d8156fb249363a00ca7783a14b552fdf0e7e8e575636b310658d134f547d7becab4485b1aedb704adff590eaa5382a5ebef5a3f95fb025b68f25d83eabc

    • SSDEEP

      24576:FyA4c9VsqUwiH+lNsWXtZiU+eTojx0ln6wvU3nsU8R:gS9qPwsWXtZihEojml4s

    • 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