Analysis

  • max time kernel
    151s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    11-07-2020 05:46

General

  • Target

    4_5782639054168262929.docx

  • Size

    95KB

  • MD5

    e51e433a767ef0598c96765c57fd2a58

  • SHA1

    a26b73801943eb12d3cb103306c10b47fe66e432

  • SHA256

    c5918c1c684c5dd20f039fb3442638a98d4e139936336d64b2accdeed7558390

  • SHA512

    44443ea971ae5765ea3ae32517e6eba4c370ad0b50cdde5a7dffb28861c6abbb46b3909b051341972df70fce0a42b66c1d9d1a6f3d53bc8d1d64cc26fcdacb5f

Malware Config

Signatures

  • Abuses OpenXML format to download file from external location 1 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\4_5782639054168262929.docx"
    1⤵
    • Abuses OpenXML format to download file from external location
    • Modifies system certificate store
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of FindShellTrayWindow
    PID:1296

Network

MITRE ATT&CK Enterprise v6

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Downloads