Analysis
-
max time kernel
107s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
13/04/2025, 06:35
Static task
static1
Behavioral task
behavioral1
Sample
virusshare/3/VirusShare_3fb34964fa7b8c6bfad8d960380ff04e.doc
Resource
win10v2004-20250314-en
General
-
Target
virusshare/3/VirusShare_3fb34964fa7b8c6bfad8d960380ff04e.doc
-
Size
34KB
-
MD5
3fb34964fa7b8c6bfad8d960380ff04e
-
SHA1
9a3aec40056ce74bac833989ed71dfb6c2626f4c
-
SHA256
26026b1b3d0cb660c6be6c536df679acca0b5562a3adbb507d001474d23f5650
-
SHA512
a82b522dfd7eac30292a9e9ab19ddac94563804e77a1090e5f44de7e794ef4e5ebe0e7fb36e5177479417c8176ae0475613700755ca015c7ce941a4740215faa
-
SSDEEP
384:bzIPMepSbSsG/CdPvunCpeJzKoSS3D6JO5LfBqtjbjk4Eohubn3ezta:nIPMecWsGKVunFFRDE6pqjhust
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
description 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
pid Process 3496 WINWORD.EXE 3496 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 29 IoCs
pid Process 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 WINWORD.EXE 3496 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\virusshare\3\VirusShare_3fb34964fa7b8c6bfad8d960380ff04e.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3496
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:744
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD54e98338ac9483220a122449ad0bb197d
SHA1afa579b8a88e715f3bbde1155a32f50119d2eaf2
SHA256425ff09837ef21abcecce54e8d99c633aaaa552a103005bb1cf51c4078e5d985
SHA5125ad388b5233e6469196c3bb043867a29caad70762ebd1955e654a81ddf678dd134c8c3255e0a4c31a7e6f049993bb4c7f4a40e6d053eacd9403be1bb7e206afa