Analysis
-
max time kernel
46s -
max time network
38s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 03:59
Behavioral task
behavioral1
Sample
3a45ae688a6fc85ba5dbbf728d95ea8332b050871db0f2546bde5831cdb46d00.doc
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a45ae688a6fc85ba5dbbf728d95ea8332b050871db0f2546bde5831cdb46d00.doc
Resource
win10v2004-20240426-en
General
-
Target
3a45ae688a6fc85ba5dbbf728d95ea8332b050871db0f2546bde5831cdb46d00.doc
-
Size
32KB
-
MD5
382d73b849e8db58cd932546dc3c50a4
-
SHA1
c21023ebc16b6197a7a8098e262da133bca74838
-
SHA256
3a45ae688a6fc85ba5dbbf728d95ea8332b050871db0f2546bde5831cdb46d00
-
SHA512
f10da526ae20e57dbdcc53e35a44a29dc1acc8c2d50bec17088c5c3fe4dd456feb88c28255d06fd6871df7273f621961496ae62815aa1828b55c08f128f0d885
-
SSDEEP
384:AHgJifiSJPw+QD1z4n9cJQClqX50jRHst7+:SgJj+k89ow
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2356 WINWORD.EXE 2356 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 2356 WINWORD.EXE 2356 WINWORD.EXE 2356 WINWORD.EXE 2356 WINWORD.EXE 2356 WINWORD.EXE 2356 WINWORD.EXE 2356 WINWORD.EXE
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\3a45ae688a6fc85ba5dbbf728d95ea8332b050871db0f2546bde5831cdb46d00.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d