Analysis
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max time kernel
422s -
max time network
461s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
03-11-2024 16:32
Behavioral task
behavioral1
Sample
!!!Readme_first!!!!.txt
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
Download More.url
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
Jasi2169_Patch/WindowBlinds_11.02_Jasi2169_Patch.exe
Resource
win11-20241007-en
Behavioral task
behavioral4
Sample
Join Telegram QR.png
Resource
win11-20241007-en
Behavioral task
behavioral5
Sample
Join Telegram for more.url
Resource
win11-20241007-en
General
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Target
!!!Readme_first!!!!.txt
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Size
1KB
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MD5
5bf8f45c56eeb53f5f1429b06891a815
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SHA1
c4620c57b990d3ebb70236c558ad1994f50f16dd
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SHA256
52822d8afa4053380043a587d4b8c159c6b075734a8a0cbe538c3e33ab71b13f
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SHA512
38b9de005c90dcd6bfde9c8d609f771ec16e336c895903f859c80e20e8e1be7dceab17dd20d46a2b8245a73bb1faf5090b361533bbc0770557f289bc3faff1df
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 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-556537508-2730415644-482548075-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2804 wrote to memory of 5268 2804 cmd.exe 82 PID 2804 wrote to memory of 5268 2804 cmd.exe 82
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\!!!Readme_first!!!!.txt1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\!!!Readme_first!!!!.txt2⤵PID:5268
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