Analysis

  • max time kernel
    130s
  • max time network
    23s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    09-07-2020 06:30

General

  • Target

    notifica_0807_4059.xls

  • Size

    149KB

  • MD5

    0658e5427d77225baff4f141546fe42b

  • SHA1

    010d7629298c8185d9722156638c3fb325c5aa95

  • SHA256

    00eb5cd0eabd4fd5d9f9ba99581cd5bd15b9fcbba647134b9a5c77370bbfdf99

  • SHA512

    c47dcdff7ebfd1b0d68a8852e36d6b6d643f4692fb139e8d1aa1511239b4ac311d714014350bce83d441dd7bbe0bfe7017248b8520d8edf02e64127716241305

Score
10/10

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • 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

Processes

  • C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\notifica_0807_4059.xls
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:376
    • C:\Windows\explorer.exe
      explorer.exe C:\Users\Admin\AppData\Local\Temp\Jc6Po8cW.vbs
      2⤵
      • Process spawned unexpected child process
      PID:1512
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Jc6Po8cW.vbs"
      2⤵
        PID:1800

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Jc6Po8cW.vbs

    • C:\Users\Admin\AppData\Local\Temp\MtV2WOY.txt

    • memory/376-0-0x0000000006D50000-0x0000000006D51000-memory.dmp

      Filesize

      4KB

    • memory/376-6-0x0000000004810000-0x0000000004818000-memory.dmp

      Filesize

      32KB

    • memory/1512-1-0x0000000000000000-mapping.dmp

    • memory/1800-3-0x0000000000000000-mapping.dmp

    • memory/1800-4-0x00000000024C0000-0x00000000024C4000-memory.dmp

      Filesize

      16KB