General

  • Target

    5190a86e760ae3c1eb27ef5ee753eff002a3cccdcb74f3b64b1568ef0bc8c7cf

  • Size

    526KB

  • Sample

    230306-cyynwsac75

  • MD5

    9692007af8be6fd3bc5c72c1e9da34c9

  • SHA1

    8dee89f4afdf5681fb57243ec1a6a0c5bf392c21

  • SHA256

    5190a86e760ae3c1eb27ef5ee753eff002a3cccdcb74f3b64b1568ef0bc8c7cf

  • SHA512

    bf2f23791e60beaae89c43d45f1befa3729ac285cd3f29b621399287d75be9c27ab1eeb1a170741c2b63fddfa632a287682d1a0223ea29707a521a8f72056e39

  • SSDEEP

    12288:eMrQy90j8Kw23FvvD7rkm+3lVV9FRZPARq7fyT:Oy4xvDOJRZPAFT

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      5190a86e760ae3c1eb27ef5ee753eff002a3cccdcb74f3b64b1568ef0bc8c7cf

    • Size

      526KB

    • MD5

      9692007af8be6fd3bc5c72c1e9da34c9

    • SHA1

      8dee89f4afdf5681fb57243ec1a6a0c5bf392c21

    • SHA256

      5190a86e760ae3c1eb27ef5ee753eff002a3cccdcb74f3b64b1568ef0bc8c7cf

    • SHA512

      bf2f23791e60beaae89c43d45f1befa3729ac285cd3f29b621399287d75be9c27ab1eeb1a170741c2b63fddfa632a287682d1a0223ea29707a521a8f72056e39

    • SSDEEP

      12288:eMrQy90j8Kw23FvvD7rkm+3lVV9FRZPARq7fyT:Oy4xvDOJRZPAFT

    • 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