Resubmissions

09-03-2023 11:31

230309-nmvnmscb23 8

09-03-2023 11:26

230309-nj43xaba6x 10

Analysis

  • max time kernel
    113s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-03-2023 11:31

General

  • Target

    form.doc

  • Size

    517.4MB

  • MD5

    4e607710b49e7af26a7af785b3ec8469

  • SHA1

    037609b372c246ef59fbc8943e38dad8ba2edda9

  • SHA256

    5ad62d5acf965029c502414f255ef06b4ef3d7ba8f650ad209d12fb0e7e6888b

  • SHA512

    ea7120f36dcc8a46818b65546de080d0bd07b813a950d238df97f6c01119d1b5a16f46d01f0ee0c99ca153b941abbcf8659f51e96900522a9761a552995f4dd1

  • SSDEEP

    6144:ogJI9kbGiyDlVYoD2qe2qBgYZDyc+1Jg+CHf8biy/xllXQQgI2V:suyvDlGoUXZDyc0HCHf2Jxpg

Score
1/10

Malware Config

Signatures

  • 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
  • Script User-Agent 6 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\form.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2492

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/2492-133-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-135-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-134-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-136-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-137-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-138-0x00007FFF14770000-0x00007FFF14780000-memory.dmp

    Filesize

    64KB

  • memory/2492-139-0x00007FFF14770000-0x00007FFF14780000-memory.dmp

    Filesize

    64KB

  • memory/2492-175-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-176-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-177-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB

  • memory/2492-178-0x00007FFF16870000-0x00007FFF16880000-memory.dmp

    Filesize

    64KB