Analysis
- user interaction
yes - max time kernel
147s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/07/2026, 19:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Gupooufte.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
Gupooufte.exe
Resource
win11ltsc2024-20260629-en
16 signatures
150 seconds
General
- Target Gupooufte.exe
- Size 321KB
- Sample260705-xp4trse18w
- SHA256 67d03879ace8e3d1431097545d18e8ebc89b170d73f68e3088859c4fc68765b0
- MD5 dcc1630cc30d01420ac997be10ee542d
- SHA1 30ab18f328239e5e12ef51364b1bd623fb4cf2e7
- SHA512 72de1ac6e898676e293c99097647b99c4bb6d0f69bfec29a6f1c2b4c389b7de61e3a2229abf73d7afb2e2a600cc81e73471c8930e5d6d724847de247d95bbec4
- SSDEEP 6144:nFOxBwarTXCcHTGVMLxu+H6DGWESIt+z8WC3iH:nFBu3TCIyESY+z8WHH
- TLSH T1A1648C5817ED8A26E6FE62B5E83D040D47F6F61A612EFB4F1AA010FD6C13B8449017B7
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Gupooufte.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4996 Gupooufte.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Tmp8930.tmp
- Size 2KB
- SHA256 8d1be47e1dba2c2bde2c9ccd91c78f6f8f956bb15c05c4e76ee6909b2e7e0a08
- MD5 006b2161968e7dab731b7ecb699042db
- SHA1 aee977d3c083245c863796e2f98e09a5c2f6e890
- SHA512 4559809c87f251d611aac9407a0fef77394f6fa9e87c5bcfd1359bad1b01780cb16389726e575f16c8b82cccfb0d25e4f57a162b1c0e88cdb905bbfcafa024a1
- TLSH T1B3413B0714B36D70A57BEDD67E5E639394651301A33FC86BA0B146DC04A0DBD3C0F511
- MD5 SHA1 SHA512 TLSH