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Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/08/2024, 21:38

General

  • Target

    8eda1e1ab934deb09c2c3e0b27ea55029c0ef6fcdcc404ff5686cdb7189dd4cd.xls

  • Size

    298KB

  • MD5

    a11a448d9c16bd394d367d3a2f062623

  • SHA1

    7ba84974cbfe4f9bf0b5d7af9cd1175ea589d048

  • SHA256

    8eda1e1ab934deb09c2c3e0b27ea55029c0ef6fcdcc404ff5686cdb7189dd4cd

  • SHA512

    e4234640c9cc6fff66493c32eef21184e697cd11571ce75b97dfcd4e11bbab7ec5a11a4c7a7c6ec6d064b4a6daad7e163f9626b2efc69695229b363275f422d7

  • SSDEEP

    6144:+aEk3hOdsylKlgryzc4bNhZF+E+//gEDWTOI2CKMMiXn6xpK0J7dToItHQ/ePbA7:+a6W6xpK09dE

Score
8/10

Malware Config

Signatures

  • Disables RegEdit via registry modification 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 2 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 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\8eda1e1ab934deb09c2c3e0b27ea55029c0ef6fcdcc404ff5686cdb7189dd4cd.xls
    1⤵
    • Disables RegEdit via registry modification
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\VBB02F.tmp

    Filesize

    2KB

    MD5

    63a99f0138b8b8db9b1ea7c49bf4b9fb

    SHA1

    20f81df4d9b710d478974e64c3f00f27504b454c

    SHA256

    516eb4fe006dadc0cc6074a99a6cf572e6141766335f8198b00a0067d512ac1f

    SHA512

    c894d763c1b772a3fcc89683f3ce7c142069106efafaad39ba98f9368a7b79310f541d6fe1aceafee7d6272df75eae2879a5d426bbaebda299a1c5e5a08b25c5

  • memory/2684-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2684-1-0x000000007219D000-0x00000000721A8000-memory.dmp

    Filesize

    44KB

  • memory/2684-9-0x0000000006390000-0x0000000006490000-memory.dmp

    Filesize

    1024KB

  • memory/2684-6-0x0000000006390000-0x0000000006490000-memory.dmp

    Filesize

    1024KB

  • memory/2684-31-0x000000007219D000-0x00000000721A8000-memory.dmp

    Filesize

    44KB

  • memory/2684-32-0x0000000006390000-0x0000000006490000-memory.dmp

    Filesize

    1024KB