General

  • Target

    78766864342f8194ad3d4357996cba7a0eafbb1329a080fc5068a7bf1037c556

  • Size

    1.5MB

  • Sample

    230504-jv6cwsag82

  • MD5

    2552bef7fa65958722b4c1d686068d26

  • SHA1

    2315e9ea1400c9f3cb950428a8cd0c62b5424cae

  • SHA256

    78766864342f8194ad3d4357996cba7a0eafbb1329a080fc5068a7bf1037c556

  • SHA512

    b422db17ed4c1da4e087fbcb0a410eee620af744eb3adca5b07ded3e784d0990f78851195b339edfcba79f1d36b3e4472c2648e39aacc51cf3f0bd6d38ef9c2a

  • SSDEEP

    49152:UIuwgTvA6b6wNmwB3eKIbppnACiXaDTBq6:7u5cwNkK8XAPXaD3

Malware Config

Extracted

Family

redline

Botnet

mazda

C2

217.196.96.56:4138

Attributes
  • auth_value

    3d2870537d84a4c6d7aeecd002871c51

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      78766864342f8194ad3d4357996cba7a0eafbb1329a080fc5068a7bf1037c556

    • Size

      1.5MB

    • MD5

      2552bef7fa65958722b4c1d686068d26

    • SHA1

      2315e9ea1400c9f3cb950428a8cd0c62b5424cae

    • SHA256

      78766864342f8194ad3d4357996cba7a0eafbb1329a080fc5068a7bf1037c556

    • SHA512

      b422db17ed4c1da4e087fbcb0a410eee620af744eb3adca5b07ded3e784d0990f78851195b339edfcba79f1d36b3e4472c2648e39aacc51cf3f0bd6d38ef9c2a

    • SSDEEP

      49152:UIuwgTvA6b6wNmwB3eKIbppnACiXaDTBq6:7u5cwNkK8XAPXaD3

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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