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General

  • Target

    8e932013bdc079805765b23e6249a301935deae9447927cf47b2d553f2d5a32f

  • Size

    1.1MB

  • Sample

    230514-sakp5aee5v

  • MD5

    5f7ac41055a7b0fee11a12df6abecffa

  • SHA1

    c34dc235709f8f4f77abbd4586ac8fdd33bb25c2

  • SHA256

    8e932013bdc079805765b23e6249a301935deae9447927cf47b2d553f2d5a32f

  • SHA512

    5afe79df0366e4a3b09f2530c463234aab12faa5fe17f0bcc234bc2d38e45c3e0739310b3d8387e7114a69ef9659b0076227c8b9bd85241391c9cac37e1ddd2a

  • SSDEEP

    24576:ky+ADgi6+/e7JYfpv/A3jai+nOKkIb96yzWaLc+nFS1bx13FCYFaTNgHgotUy:z+Akpke8pv/A3+iRxEFnajNFfc6tU

Malware Config

Extracted

Family

redline

Botnet

derek

C2

185.161.248.75:4132

Attributes
  • auth_value

    c7030724b2b40537db5ba680b1d82ed2

Extracted

Family

redline

Botnet

warum

C2

185.161.248.75:4132

Attributes
  • auth_value

    0bdb2dda91dadc65f555dee088a6a2a4

Targets

    • Target

      8e932013bdc079805765b23e6249a301935deae9447927cf47b2d553f2d5a32f

    • Size

      1.1MB

    • MD5

      5f7ac41055a7b0fee11a12df6abecffa

    • SHA1

      c34dc235709f8f4f77abbd4586ac8fdd33bb25c2

    • SHA256

      8e932013bdc079805765b23e6249a301935deae9447927cf47b2d553f2d5a32f

    • SHA512

      5afe79df0366e4a3b09f2530c463234aab12faa5fe17f0bcc234bc2d38e45c3e0739310b3d8387e7114a69ef9659b0076227c8b9bd85241391c9cac37e1ddd2a

    • SSDEEP

      24576:ky+ADgi6+/e7JYfpv/A3jai+nOKkIb96yzWaLc+nFS1bx13FCYFaTNgHgotUy:z+Akpke8pv/A3+iRxEFnajNFfc6tU

    • 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

    • 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