Analysis
- max time kernel
135s - max time network
139s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system - submitted
01/07/2024, 12:39
Static task
static1
Behavioral task
behavioral1
Sample
Offer ZI-0428.rtf
Resource
win7-20240611-en
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
Offer ZI-0428.rtf
Resource
win10-20240404-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
Offer ZI-0428.rtf
Resource
win10v2004-20240226-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
Offer ZI-0428.rtf
Resource
win11-20240508-en
4 signatures
150 seconds
General
- Target Offer ZI-0428.rtf
- Size 293KB
- Sample240701-pvt8hssbpd
- SHA256 95be57795b850e5aa098c80a107bafdb581da7653d9b57b8f2d37b89880de224
- MD5 dde9d7d091ac0cc1d35515d259d8ca6f
- SHA1 c6e943143771fc3fd7c2c548f5fddcd6013d9302
- SHA512 04f282c1b0333925454b7ab1c461c4ae395b0b8148bc6d51fd36368db2dc187daa6d273177d4ad15b50ede52bacf6271062dab70d45b871c8f805a8083844995
- SSDEEP 6144:4GuqGuqGuqGuqGuqGuqGuqGuqGuqGu9tNcTr:4
- MD5 SHA1 SHA512 SSDEEP
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.
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 3368 WINWORD.EXE 3368 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 WINWORD.EXE 3368 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\Offer ZI-0428.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCDB206.tmp\iso690.xsl
- Size 263KB
- SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
- MD5 ff0e07eff1333cdf9fc2523d323dd654
- SHA1 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
- SHA512 b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
- SSDEEP 6144:JwprAiaR95vtfb8pDbgWPzDCvCmvQursq7vImej/yQ4SS1apSiQhHDOruvoVeMUX:We
- MD5 SHA1 SHA512 SSDEEP