Overview
overview
3Static
static
3YQArch_big...te.chm
windows10-2004-x64
1YQArch_big...te.chm
windows11-ltsc_2024-x64
1YQArch_big..._bk.js
windows10-2004-x64
3YQArch_big..._bk.js
windows11-ltsc_2024-x64
3YQArch_big...up.exe
windows10-2004-x64
3YQArch_big...up.exe
windows11-ltsc_2024-x64
3YQArch_big...st.exe
windows10-2004-x64
3YQArch_big...st.exe
windows11-ltsc_2024-x64
3YQArch_big...ch.dll
windows10-2004-x64
1YQArch_big...ch.dll
windows11-ltsc_2024-x64
1YQArch_big...lp.chm
windows10-2004-x64
1YQArch_big...lp.chm
windows11-ltsc_2024-x64
1YQArch_big...us.bat
windows10-2004-x64
3YQArch_big...us.bat
windows11-ltsc_2024-x64
3Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/11/2026, 04:03
Static task
static1
Behavioral task
behavioral1
Sample
YQArch_big5/sys/donate.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
YQArch_big5/sys/donate.chm
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
YQArch_big5/sys/library/acaddoc_bk.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
YQArch_big5/sys/library/acaddoc_bk.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
YQArch_big5/sys/setup.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
YQArch_big5/sys/setup.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
YQArch_big5/sys/uninst.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
YQArch_big5/sys/uninst.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
YQArch_big5/sys/yqarch.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
YQArch_big5/sys/yqarch.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
YQArch_big5/sys/yqhelp.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
YQArch_big5/sys/yqhelp.chm
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
YQArch_big5/sys/yqkillcadvirus.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
YQArch_big5/sys/yqkillcadvirus.bat
Resource
win11ltsc2024-20260911-en
General
- Target YQArch_big5/sys/donate.chm
- Size 97KB
- Sample261113-emb2vszw2k
- SHA256 51f88806eb56e2cbd527c3ecd484f575aad9a3daf4bf1c8543274e5c93096d11
- MD5 ceb906780bd3e0e04c4af21dbc272618
- SHA1 a73185fd4ede484456fff2d92b011d33196692cb
- SHA512 13c146e78a8f551e52122474368621a670f9414ce2e250e64056a911c491c32eae7b69c89770f74689a4616aefeeeec1e154f9f23aaff490d8c06b05976df539
- SSDEEP 3072:xyZQjgWA9O7C++ZSY9hKQs6TDYs1+cACtaIYz4qx:xyGjPA0W++aeQAq48
- TLSH T19BA3021962FFD369C37D0972AA0F7682E3E2AE2211151FFA1BC1573E1DBC409DB64660
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2572 hh.exe 2572 hh.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\HTML Help\hh.dat
- Size 8KB
- SHA256 3549680e2f08a6eeff6ea8eb9dd7fecee38fd44efe2de4a2dbd82709cc88626b
- MD5 029dd221b0ca736da7fa4298d3da7d58
- SHA1 59738940ee7397023c6c3b16e1932f713249461e
- SHA512 8d11cb3da33ef5cb604ad8b628827cd8786681da6b7ca6c0a3011f4e7bb10e419660e271ea5fc4e6641d37c2dbd2b187870103a92af1081945a5eae7b52502f3
- SSDEEP 12:xgm6ysNMqiNMvyc0Ke0l6eohI+KKe+KjK9zh+KlE/KlEvt+KlEvdX:xOx5yc0JQ1V2FlEClEvt1lEvdX
- TLSH T10902493072208120E00D8B37BFDA959B75257D42AE94551B300EF75E45B9E0E5BB05EE
- MD5 SHA1 SHA512 SSDEEP TLSH