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Analysis
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max time kernel
154s -
max time network
172s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
23/12/2023, 10:58
Static task
static1
Behavioral task
behavioral1
Sample
7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe
Resource
win7-20231129-en
General
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Target
7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe
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Size
2.6MB
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MD5
fa6d7eb4df4e2dbd1816175fbcdade02
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SHA1
da27692c4eecc851f4e4208157e7cdcaaad7d090
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SHA256
7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265
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SHA512
5724d1508c57d4e1d17c33e1d020794e9ba478c563b5a140c494ea5066b8c4a7d1b58a889a6c74d5fa741e8d01b68629b80d15c4c0a66f83602d9223a71e03e3
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SSDEEP
49152:gA81IJP0qnEvdDqnroHOfmlO2tiToyGxgMHO:gA81ItgcnsHOm46iToyslH
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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) \??\X: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\A: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\G: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\I: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\K: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\M: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\Q: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\R: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\Y: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\L: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\O: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\U: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\V: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\E: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\H: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\N: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\S: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\B: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\J: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\P: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\T: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\W: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe File opened (read-only) \??\Z: 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2980 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe Token: SeDebugPrivilege 2980 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe Token: SeDebugPrivilege 568 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe Token: SeDebugPrivilege 568 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2980 wrote to memory of 568 2980 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe 93 PID 2980 wrote to memory of 568 2980 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe 93 PID 2980 wrote to memory of 568 2980 7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe"C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe"C:\Users\Admin\AppData\Local\Temp\7803231efa286e0d95f94374100bbabf0ccb787223356c15e12e584d5c698265.exe" Master2⤵
- Drops file in Drivers directory
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:568
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