Resubmissions

11-08-2024 14:37

240811-ry5vjatell 10

11-08-2024 14:32

240811-rv9pbaxgnh 3

Analysis

  • max time kernel
    719s
  • max time network
    724s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-08-2024 14:37

General

  • Target

    setup.zip

  • Size

    17.5MB

  • MD5

    14f1142ba2a969fb79ee60886aa89eee

  • SHA1

    7ccd15d2b1db1001c6c17550e7c3735494dd60a0

  • SHA256

    6edabaa1a35a493910bfa9e21bbc0ebe851cb631a2ec49d22c006109834426ba

  • SHA512

    73ef2830ea8e3ed332f4ec85833a8b497263fddd6bd1fce4d0885e37025ed89354543aa42406bb6e13bb6ed61cc05e429c7b09f19d8c7c79893467fa52f7c86b

  • SSDEEP

    393216:ASzkcQy8bkGWaW2dNcv0z6HbQ0Cdw8llIKV2vB5s2esHzQGncrq+p9:ASzkD3IYW2jM0z67Q3llICcOsHzQGncJ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • System Binary Proxy Execution: Verclsid 1 TTPs 1 IoCs

    Adversaries may abuse Verclsid to proxy execution of malicious code.

  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\setup.zip
    1⤵
      PID:2028
    • C:\Windows\system32\verclsid.exe
      "C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
      1⤵
      • System Binary Proxy Execution: Verclsid
      PID:2688
    • C:\Program Files\7-Zip\7zG.exe
      "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Desktop\setup\" -spe -an -ai#7zMap28103:68:7zEvent24760
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2788
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x5bc
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1328

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads