General

  • Target

    6605237f4c146f50dc593221d742e53208a8e41a3d818e4259b8121fadeb117c

  • Size

    546KB

  • Sample

    230323-3qm6asah42

  • MD5

    02aad056263f72f990b2c6cbabd98641

  • SHA1

    9708f27e7af991bf8030aa3f0b456db08b45af20

  • SHA256

    6605237f4c146f50dc593221d742e53208a8e41a3d818e4259b8121fadeb117c

  • SHA512

    18f400ed69ec0fa6565cf63c412616f84226c145e4977f603ef50bca39014dc15d9d13a7f70b02177fa89720ae265925182eb8a6698be95e9fe1ca4a9b107a17

  • SSDEEP

    12288:IMr8y901Kh5lOtaexx+Z1k6e+zWro4Tl6RCzpax+wgMZ5:Ey845kPqzPe+z6AQ1agMZ5

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      6605237f4c146f50dc593221d742e53208a8e41a3d818e4259b8121fadeb117c

    • Size

      546KB

    • MD5

      02aad056263f72f990b2c6cbabd98641

    • SHA1

      9708f27e7af991bf8030aa3f0b456db08b45af20

    • SHA256

      6605237f4c146f50dc593221d742e53208a8e41a3d818e4259b8121fadeb117c

    • SHA512

      18f400ed69ec0fa6565cf63c412616f84226c145e4977f603ef50bca39014dc15d9d13a7f70b02177fa89720ae265925182eb8a6698be95e9fe1ca4a9b107a17

    • SSDEEP

      12288:IMr8y901Kh5lOtaexx+Z1k6e+zWro4Tl6RCzpax+wgMZ5:Ey845kPqzPe+z6AQ1agMZ5

    • 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