General

  • Target

    8915ecb51842bf12126e8bc3e238ef979830fc6b8b3e57b8cc2fe36d90f679b9

  • Size

    539KB

  • Sample

    230324-nkqa5sdh88

  • MD5

    cb988b0175778b88f161ab9a400d01e5

  • SHA1

    1b3e7136418a7cd424f7459e17a0ea5a52770c56

  • SHA256

    8915ecb51842bf12126e8bc3e238ef979830fc6b8b3e57b8cc2fe36d90f679b9

  • SHA512

    1710e13b2c753dbf6ba5eb7449a2ffba202bd5d55d970534e5eed21eee28e8c16b117fadd900dac95b0bbc349d6c767f76205a548380dd26e455e60ae9523c48

  • SSDEEP

    12288:GMrwy90t8SKS8ekUOlwvWMUNfSPgswTLJyz:CygMWzOpMOfSPATLQz

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      8915ecb51842bf12126e8bc3e238ef979830fc6b8b3e57b8cc2fe36d90f679b9

    • Size

      539KB

    • MD5

      cb988b0175778b88f161ab9a400d01e5

    • SHA1

      1b3e7136418a7cd424f7459e17a0ea5a52770c56

    • SHA256

      8915ecb51842bf12126e8bc3e238ef979830fc6b8b3e57b8cc2fe36d90f679b9

    • SHA512

      1710e13b2c753dbf6ba5eb7449a2ffba202bd5d55d970534e5eed21eee28e8c16b117fadd900dac95b0bbc349d6c767f76205a548380dd26e455e60ae9523c48

    • SSDEEP

      12288:GMrwy90t8SKS8ekUOlwvWMUNfSPgswTLJyz:CygMWzOpMOfSPATLQz

    • 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