General

  • Target

    1691dc58612b44c0568a00e8429271e1a4601df194e72a54bdc96c24cb25448c

  • Size

    540KB

  • Sample

    230324-rlw2vseh37

  • MD5

    0ad8287572211af09f91df5b0cdc4710

  • SHA1

    37035651fb8dfb1bbdd8c8f57883c04df343b2b5

  • SHA256

    1691dc58612b44c0568a00e8429271e1a4601df194e72a54bdc96c24cb25448c

  • SHA512

    fe1f3b910e5e85ee1da88deff226f62b27492e60fa9289e72e37a2151abb9f50108b6f537144404b2f618482b1a3854bc21f82047ffbe3a3c3df2e919d304d98

  • SSDEEP

    12288:FMrby9048NGGTEOWnE77wquCVk+jmi8lCkPh8:Cy3iTE3quqkib88u8

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      1691dc58612b44c0568a00e8429271e1a4601df194e72a54bdc96c24cb25448c

    • Size

      540KB

    • MD5

      0ad8287572211af09f91df5b0cdc4710

    • SHA1

      37035651fb8dfb1bbdd8c8f57883c04df343b2b5

    • SHA256

      1691dc58612b44c0568a00e8429271e1a4601df194e72a54bdc96c24cb25448c

    • SHA512

      fe1f3b910e5e85ee1da88deff226f62b27492e60fa9289e72e37a2151abb9f50108b6f537144404b2f618482b1a3854bc21f82047ffbe3a3c3df2e919d304d98

    • SSDEEP

      12288:FMrby9048NGGTEOWnE77wquCVk+jmi8lCkPh8:Cy3iTE3quqkib88u8

    • 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