Analysis

  • max time kernel
    114s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07/07/2020, 18:48

General

  • Target

    9adfacc46085440fe2b6372c6076ee02.xls

  • Size

    178KB

  • MD5

    9adfacc46085440fe2b6372c6076ee02

  • SHA1

    ab433a4b1f0f2c2a2cd408df4bc4fce4b6ddd604

  • SHA256

    b2ca2ad757620f4520942ab693eae848f2a714bb19ceac051ee61c376e524152

  • SHA512

    923248c16fe317c680a01573fe45a7523f3030c584ba3406abb51f3cdd43703671efa46997e67726ce8775b9f24dfa735847bffddef323a317494276a4119340

Score
10/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Suspicious use of WriteProcessMemory 6 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\9adfacc46085440fe2b6372c6076ee02.xls
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: AddClipboardFormatListener
    PID:1124
    • C:\Windows\explorer.exe
      explorer.exe C:\Users\Public\ixT.vbs
      2⤵
      • Process spawned unexpected child process
      PID:1420
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Public\ixT.vbs"
      2⤵
        PID:904

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/904-3-0x00000000025A0000-0x00000000025A4000-memory.dmp

            Filesize

            16KB

          • memory/1124-5-0x0000000004720000-0x0000000004728000-memory.dmp

            Filesize

            32KB