Analysis
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max time kernel
133s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 20:34
Static task
static1
Behavioral task
behavioral1
Sample
SCANNEDCOPY.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SCANNEDCOPY.rtf
Resource
win10v2004-20240802-en
General
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Target
SCANNEDCOPY.rtf
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Size
699KB
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MD5
4b6a210109e97c5168659caaac0895f1
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SHA1
5edaab62f69f03a0ce76130be6281ed12b8974f2
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SHA256
1abbd41ea4c50b4db3acfe9a14f07b93ee52e0ea8515f34cc007f4d314d60746
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SHA512
59505a64198a017143c01f58564b14b282e5f502ad23b1f71f4d0c0458d17ece1b96bf2fd0d8f38a8ded2eef0f433c3b1c134cb947a05fc565bf0e9ddf7972e7
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SSDEEP
6144:/wAYwAYwAYwAYwASlhaA48Ix9kN25/bQ9/vlT79Gz:cE
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.
Processes:
WINWORD.EXEdescription ioc process 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 624 WINWORD.EXE 624 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE 624 WINWORD.EXE
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\SCANNEDCOPY.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:624
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD586421ba9a707671753e60e76863b3920
SHA12ae754665f00f1cb1fa49dbaf1425d0c3b268e63
SHA256413adf3e5fc7fc0b572adf4edf924b75301c5f9e334cfcdf27b9114780b67700
SHA51238ce4e8a2b0d8cbeeb58160001432725e021a248ac42025e4d6e4f41c8c1a72dd4d0b2e67694abd7730a66700fb860c4feba1ceb5710dc0dbc2e379e89d8904d