Analysis
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max time kernel
128s -
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
27-02-2024 17:59
Behavioral task
behavioral1
Sample
d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe
Resource
win10v2004-20240226-en
General
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Target
d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe
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Size
308KB
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MD5
8df1195087daa119e81fd0cc529c88e5
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SHA1
52f743d2fa6fa607278dac4a2bf7a3c054252c9f
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SHA256
d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d
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SHA512
2d141a3d6879f7b39b69f3d4acf0ee5faa28d786fdb538daeabd834cff344647985eff48747cf5e8061eb583b72ca33741399be43e73c92bf4e9d8b06dd108b3
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SSDEEP
6144:kk4DdotiH8um78UhQyZ72VQShKLzuTHDZnvU4lYgfg:r61m7rhQyZiBV4gf
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 5060 created 3376 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 40 -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\Q: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\S: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\U: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\Z: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\B: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\E: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\M: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\O: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\T: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\W: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\X: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\A: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\G: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\H: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\J: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\K: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\N: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\P: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\R: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\I: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\V: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe File opened (read-only) \??\Y: d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 5060 wrote to memory of 1860 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 99 PID 5060 wrote to memory of 1860 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 99 PID 5060 wrote to memory of 1860 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 99 PID 1860 wrote to memory of 3916 1860 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 101 PID 1860 wrote to memory of 3916 1860 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 101 PID 1860 wrote to memory of 3916 1860 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 101 PID 5060 wrote to memory of 4252 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 104 PID 5060 wrote to memory of 4252 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 104 PID 5060 wrote to memory of 4252 5060 d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe 104 -
System policy modification 1 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3376
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C:\Users\Admin\AppData\Local\Temp\d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe"C:\Users\Admin\AppData\Local\Temp\d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5060 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c pause3⤵PID:4252
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C:\Users\Admin\AppData\Local\Temp\d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe\\?\C:\Users\Admin\AppData\Local\Temp\d981fe00432dc5aa059884558c02276379f4cadbb7054c23962cb71122342b9d.exe -network2⤵
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1860 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c pause3⤵PID:3916
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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=3952 --field-trial-handle=2264,i,7010714054498059916,1862725710331979271,262144 --variations-seed-version /prefetch:81⤵PID:2256