Analysis

  • max time kernel
    100s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    30-06-2022 20:00

General

  • Target

    docs_06_30_2022.xlsb

  • Size

    58KB

  • MD5

    f391b6abfa46df66449a0446f80d4168

  • SHA1

    ef875d0ed399227b6a549c150f2d7f881096f303

  • SHA256

    1fc6bed3f1f9a03513cff88ce3d523852565812a75874800add07b4a2efe870b

  • SHA512

    6ac260767d721f91aaa5e3e0f04e8f2270572c4db3fa7942153776d93bc12c79a69adb7a7da1eea1fff8d4ed7c9c001a3eb675035bbafb0fdaba2dd5b82ddcdd

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\docs_06_30_2022.xlsb
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1308
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of AdjustPrivilegeToken
    PID:1380

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1308-54-0x000000002F891000-0x000000002F894000-memory.dmp

    Filesize

    12KB

  • memory/1308-55-0x00000000713E1000-0x00000000713E3000-memory.dmp

    Filesize

    8KB

  • memory/1308-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1308-57-0x00000000723CD000-0x00000000723D8000-memory.dmp

    Filesize

    44KB

  • memory/1308-58-0x0000000075261000-0x0000000075263000-memory.dmp

    Filesize

    8KB

  • memory/1308-60-0x00000000723CD000-0x00000000723D8000-memory.dmp

    Filesize

    44KB

  • memory/1308-61-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1308-62-0x00000000723CD000-0x00000000723D8000-memory.dmp

    Filesize

    44KB

  • memory/1380-59-0x000007FEFBBF1000-0x000007FEFBBF3000-memory.dmp

    Filesize

    8KB