Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
02/05/2024, 01:19
Static task
static1
Behavioral task
behavioral1
Sample
45ba5f0e0f5ea330c12f0081f8861a75e65f2849e67038c6106930dd66543186.rtf
Resource
win7-20240215-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
45ba5f0e0f5ea330c12f0081f8861a75e65f2849e67038c6106930dd66543186.rtf
Resource
win10v2004-20240419-en
4 signatures
150 seconds
General
- Target 45ba5f0e0f5ea330c12f0081f8861a75e65f2849e67038c6106930dd66543186.rtf
- Size 76KB
- Sample240502-bp1w8afa62
- SHA256 45ba5f0e0f5ea330c12f0081f8861a75e65f2849e67038c6106930dd66543186
- MD5 0aba1094e29ed6d65fa5a8b1ec8c2e57
- SHA1 5eb1d60525661ec561ae7e56ed2a5798c0462c1e
- SHA512 2ed36b870531ea151290fea7942f4fed89e36a946e343b36134bae50f6d6b3a54902f25461ddf7d137d317bc81e30642379facf4b043c4a2191e8241a8d10eb5
- SSDEEP 1536:CfcQtfa+Hc4YZJBQZCc45Wb/2Y0pRObbhIatQqJlioDfeMbKekD:ufa+Hc4YZJBQZV45Wb/qROb9IEJlioDO
- 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 4280 WINWORD.EXE 4280 WINWORD.EXE - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4280 WINWORD.EXE 4280 WINWORD.EXE 4280 WINWORD.EXE 4280 WINWORD.EXE 4280 WINWORD.EXE 4280 WINWORD.EXE 4280 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\45ba5f0e0f5ea330c12f0081f8861a75e65f2849e67038c6106930dd66543186.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4280
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD84C4.tmp\sist02.xsl
- Size 245KB
- SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
- MD5 f883b260a8d67082ea895c14bf56dd56
- SHA1 7954565c1f243d46ad3b1e2f1baf3281451fc14b
- SHA512 d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
- SSDEEP 6144:JwprA6OS95vtfb8p4bgWPzkhUh9I5/oBRSifJeg/yQzvapSiQhHZeruvoXMUw3im:uP
- MD5 SHA1 SHA512 SSDEEP