Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
21-06-2024 01:42
Static task
static1
Behavioral task
behavioral1
Sample
ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648.rtf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648.rtf
Resource
win10v2004-20240226-en
General
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Target
ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648.rtf
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Size
442KB
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MD5
5b235feb1c1b78d5277c93bd7b0c2e6e
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SHA1
5e9bebe9b3c3b44f03eb12c9484f7e3f5749c687
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SHA256
ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648
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SHA512
a8e9333c705a1d20b47487455583ce211ba0b497a2a4d120671351a3b4f19eb3346b719b5f5e0ab367fb4ab30b233a73910c5392e26acc014e2ff85509f37b75
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SSDEEP
6144:1wAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAlnp/bVl7GR:xpy
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 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
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 2320 WINWORD.EXE 2320 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 WINWORD.EXE 2320 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\ed8e464b52a9d62400ba9b9e39fa37555e4b0db548487f56a5ea89b7bdcf9648.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2320-0-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-1-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-2-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-4-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-3-0x00007FFC0E62D000-0x00007FFC0E62E000-memory.dmpFilesize
4KB
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memory/2320-6-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-5-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-7-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-8-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-9-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-10-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-11-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-12-0x00007FFBCC420000-0x00007FFBCC430000-memory.dmpFilesize
64KB
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memory/2320-13-0x00007FFBCC420000-0x00007FFBCC430000-memory.dmpFilesize
64KB
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memory/2320-27-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-28-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-29-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB
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memory/2320-52-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-53-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-55-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-54-0x00007FFBCE610000-0x00007FFBCE620000-memory.dmpFilesize
64KB
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memory/2320-56-0x00007FFC0E590000-0x00007FFC0E785000-memory.dmpFilesize
2.0MB