Analysis
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max time kernel
113s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 01:44
Static task
static1
Behavioral task
behavioral1
Sample
fcde1a9f1b5ebaaca80704a3b8b1de31bcea199cb1e935748c5e87a7264cd948.rtf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fcde1a9f1b5ebaaca80704a3b8b1de31bcea199cb1e935748c5e87a7264cd948.rtf
Resource
win10v2004-20240802-en
General
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Target
fcde1a9f1b5ebaaca80704a3b8b1de31bcea199cb1e935748c5e87a7264cd948.rtf
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Size
639KB
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MD5
8e6d90f75e321a2a164fcb417dfce456
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SHA1
a5210f5280396d3fe9b98262c00b94c5b111d2a6
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SHA256
fcde1a9f1b5ebaaca80704a3b8b1de31bcea199cb1e935748c5e87a7264cd948
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SHA512
b9b998b02847442a92c48ae0c066f74ca472a67cfa44e554d587bef883eb4466d6818c6020f98731f9c0db0160927bbd2a70d23ee5411c4b2b8674fb3c2e6308
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SSDEEP
3072:OwAlawAlnoAzG9swFSQjkbYArXuFHkcDtQX4I8f1/:OwAYwAuAzwPSQjkbYA6F5tQX4I8f1/
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 1036 WINWORD.EXE 1036 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 WINWORD.EXE 1036 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\fcde1a9f1b5ebaaca80704a3b8b1de31bcea199cb1e935748c5e87a7264cd948.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1036
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
Filesize2KB
MD5cd996419229795cceeecb5a2aa443c57
SHA16b2c92388b261250aa7345018a3acd6653de3747
SHA25662b6016f5d2e572095b1412d6071e58442a979e759edf8e85e039aa4422fb0b2
SHA512d6767bd09d26e7e43d2f032d89384360d476e60ee222748355c8d8801175ecf8ec729b142be4e35a3e04d66fa4e2e4805ce34db09525a4bd93ccb57860f8bcb4