General

  • Target

    dc73d33b04b59ed72980864feef1f12048bc746e5d459078476af66e12372262

  • Size

    697KB

  • Sample

    230328-nv2f6acd6x

  • MD5

    04b31462db6b78ad20675f29f2af7ef5

  • SHA1

    0c0b0a37e1291b2a93e77e2653a04f2c3462aac5

  • SHA256

    dc73d33b04b59ed72980864feef1f12048bc746e5d459078476af66e12372262

  • SHA512

    bed099d097ab5f888c70e8ad25f6c35c41af15ee1ac63b9c1866fa1a852a3b399f77aba0ad512e693ba1a6a96d408ee858bc1267683a2aaa5d98705c102ffd40

  • SSDEEP

    12288:oMrdy90ySwc0A9dBC3dtZsiZZhrp/YDx8WLkZ9LL6scGjqAxI9gja0bxAB4:1yvwBC3/aiZH4x5kvOGjnI9adSB4

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

Targets

    • Target

      dc73d33b04b59ed72980864feef1f12048bc746e5d459078476af66e12372262

    • Size

      697KB

    • MD5

      04b31462db6b78ad20675f29f2af7ef5

    • SHA1

      0c0b0a37e1291b2a93e77e2653a04f2c3462aac5

    • SHA256

      dc73d33b04b59ed72980864feef1f12048bc746e5d459078476af66e12372262

    • SHA512

      bed099d097ab5f888c70e8ad25f6c35c41af15ee1ac63b9c1866fa1a852a3b399f77aba0ad512e693ba1a6a96d408ee858bc1267683a2aaa5d98705c102ffd40

    • SSDEEP

      12288:oMrdy90ySwc0A9dBC3dtZsiZZhrp/YDx8WLkZ9LL6scGjqAxI9gja0bxAB4:1yvwBC3/aiZH4x5kvOGjnI9adSB4

    • 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