General

  • Target

    44059a832ef65dca4b84027dd6ecee077c070ccd4cae88adce6127ef36311a95N

  • Size

    252KB

  • Sample

    240920-ree5rs1amp

  • MD5

    b6777c41df6a274e9ec46170f8c58730

  • SHA1

    20c10af85cf1e114254109668d3d6301e7522cfc

  • SHA256

    44059a832ef65dca4b84027dd6ecee077c070ccd4cae88adce6127ef36311a95

  • SHA512

    9af6c3069734f0a6a2fb7c891e502802416b4acc28b5624229c2c84fdb491e2994a7e0256a8c3b85675b51d54f9e3b4e25b7325f0bf5299d1f432f3a1b112c25

  • SSDEEP

    6144:Hj6PdsVbAnkP+6bptdsVbAnkP+6bpaAK/6olu7hkpT49SoIH24ohd:HmlsVb+6sVb+eK/pTmSPH2Bhd

Malware Config

Targets

    • Target

      44059a832ef65dca4b84027dd6ecee077c070ccd4cae88adce6127ef36311a95N

    • Size

      252KB

    • MD5

      b6777c41df6a274e9ec46170f8c58730

    • SHA1

      20c10af85cf1e114254109668d3d6301e7522cfc

    • SHA256

      44059a832ef65dca4b84027dd6ecee077c070ccd4cae88adce6127ef36311a95

    • SHA512

      9af6c3069734f0a6a2fb7c891e502802416b4acc28b5624229c2c84fdb491e2994a7e0256a8c3b85675b51d54f9e3b4e25b7325f0bf5299d1f432f3a1b112c25

    • SSDEEP

      6144:Hj6PdsVbAnkP+6bptdsVbAnkP+6bpaAK/6olu7hkpT49SoIH24ohd:HmlsVb+6sVb+eK/pTmSPH2Bhd

    • Modifies WinLogon for persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

MITRE ATT&CK Enterprise v15

Tasks