General

  • Target

    de509d41f3bb05a2dabd8e1bc6b58be35c19d3a1b83b2db3d40211c393236c5d

  • Size

    805KB

  • Sample

    230529-g1dhysaa42

  • MD5

    be556ff25a798c80b367ea84eb4b7677

  • SHA1

    f3d87de1711268d8caa3bb313fd80b71fc239dce

  • SHA256

    de509d41f3bb05a2dabd8e1bc6b58be35c19d3a1b83b2db3d40211c393236c5d

  • SHA512

    ba3dd0d0fca9234777338db66f1c05837b33805a05bae0006982ef368fd175e8ea0e108a496d0f76d790b689c26599fcb0db9b41697f69d836aa2e9827c9d6de

  • SSDEEP

    24576:eyOjZbRPhIpkMZ10wVjG5x7LeCnF6USWLh:tUZbR5wkM4wVjG5xGCnFT

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

metro

C2

83.97.73.127:19045

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      de509d41f3bb05a2dabd8e1bc6b58be35c19d3a1b83b2db3d40211c393236c5d

    • Size

      805KB

    • MD5

      be556ff25a798c80b367ea84eb4b7677

    • SHA1

      f3d87de1711268d8caa3bb313fd80b71fc239dce

    • SHA256

      de509d41f3bb05a2dabd8e1bc6b58be35c19d3a1b83b2db3d40211c393236c5d

    • SHA512

      ba3dd0d0fca9234777338db66f1c05837b33805a05bae0006982ef368fd175e8ea0e108a496d0f76d790b689c26599fcb0db9b41697f69d836aa2e9827c9d6de

    • SSDEEP

      24576:eyOjZbRPhIpkMZ10wVjG5x7LeCnF6USWLh:tUZbR5wkM4wVjG5xGCnFT

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks