Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2023 06:10
Static task
static1
Behavioral task
behavioral1
Sample
SWT-amount of 58,483..docx
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SWT-amount of 58,483..docx
Resource
win10v2004-20230915-en
General
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Target
SWT-amount of 58,483..docx
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Size
175KB
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MD5
0acf3e3e09134ed65283acea2ed92ecd
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SHA1
86a6506045af5de1a4afd299e2b026449fe87583
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SHA256
6aaf59e366cd080d67a5bc85048a2d55bdbd812c023c3fdf882b38b265fe4604
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SHA512
c31fbd6381b4d24b3368cc69f5701b79823a77a37507a05d1e1772c2258f0029a9c51c44e6834173239eea0f2dd873245c8ac188c3d969b48ee0d1f659be8075
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SSDEEP
3072:YJ6Df0ZFivqx4ja1/WFKW6vh5KabwkiXEswvH2QMHSu1zgLI0HWf2pTyz8elCXTC:kWf0Ovqx4jm+KW6vvKUiXV2HxGS8gLIB
Malware Config
Signatures
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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 212 WINWORD.EXE 212 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 212 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE 212 WINWORD.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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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\SWT-amount of 58,483..docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD54a103fc1809c8ea381d2acb5380ef4f6
SHA16c81d37798c4d78c64e7d3ef7eb2acb317c9ff67
SHA2561ab8f5abd845ffd0c61a61bb09bfcf20569b80b4496bccb58c623753cf40485c
SHA51277da8ab022505d77f89749e97628caf4dd8414251cb673598acba8f7d30d1889037fab30094a6ce7dc47293697a6bef28b92364d00129b59d2fc3711c82650f5