General

  • Target

    228d7c41b3bb12f347d7fc1a00221d48bc461dea5828a836b03c586ea11fa4b0

  • Size

    479KB

  • Sample

    230506-rgks2abg5x

  • MD5

    927ab41a3afe6ac97261eae691cb1231

  • SHA1

    68451a79bda15b81f4dd64f23d4ea8a04558f25f

  • SHA256

    228d7c41b3bb12f347d7fc1a00221d48bc461dea5828a836b03c586ea11fa4b0

  • SHA512

    a9a2ba84927933f1a007475f29ccf43a03ce659bf8bf11430c3bba8d836ebf97ce95662d25a707c5a1a199c0368f84b027721669f4ce3d8696cfa0fd36d1ae9d

  • SSDEEP

    12288:lMrvy90PLx8JsPWdKAlErusF8cqnPMsmgfjnDXNzwTthj:Wy+VQK9ZqnPygLDd8thj

Malware Config

Extracted

Family

redline

Botnet

maxud

C2

217.196.96.101:4132

Attributes
  • auth_value

    f1403d964c52b6641ba1ef14803e6e74

Targets

    • Target

      228d7c41b3bb12f347d7fc1a00221d48bc461dea5828a836b03c586ea11fa4b0

    • Size

      479KB

    • MD5

      927ab41a3afe6ac97261eae691cb1231

    • SHA1

      68451a79bda15b81f4dd64f23d4ea8a04558f25f

    • SHA256

      228d7c41b3bb12f347d7fc1a00221d48bc461dea5828a836b03c586ea11fa4b0

    • SHA512

      a9a2ba84927933f1a007475f29ccf43a03ce659bf8bf11430c3bba8d836ebf97ce95662d25a707c5a1a199c0368f84b027721669f4ce3d8696cfa0fd36d1ae9d

    • SSDEEP

      12288:lMrvy90PLx8JsPWdKAlErusF8cqnPMsmgfjnDXNzwTthj:Wy+VQK9ZqnPygLDd8thj

    • 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