Resubmissions
07-06-2024 16:57
240607-vf8p9abc8s 1007-06-2024 16:47
240607-vag1cacc65 1007-06-2024 06:24
240607-g52rcaag9t 10Analysis
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max time kernel
143s -
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
07-06-2024 06:24
Behavioral task
behavioral1
Sample
TR4SH.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
TR4SH.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
TR4SH.pyc
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
TR4SH.pyc
Resource
win10v2004-20240226-en
General
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Target
TR4SH.pyc
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Size
48KB
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MD5
7668979f3a8e3bfb1f6606af4ab81628
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SHA1
eb5637b1be97af8da3f323008be971eeb2bab6e7
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SHA256
4eb471cb563f610e15443009a2cf93f0dde6e151ab0e05acfab67563e40cadbc
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SHA512
78be9b5759530ca7d6e6dd484b6fdda4751126e6eefbc6d5f879a7b9a5d745200fc21799bc7021e170f53db91fd8c0ad4b2f9a5c47b4ee0f330f77d3ef4b03bc
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SSDEEP
768:pxu+/nZtgH7+96XVYVxc8X+9xkIsmzw2QqCBpJS68CZxmtreQM3lU0XnW6z:fW+yVicjjTw2QqCjJJatK93BXnWW
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5112 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\TR4SH.pyc1⤵
- Modifies registry class
PID:5064
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5112
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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=4240 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:5044