Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 16:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe
- Size 2.0MB
- Sample260821-vc4bcstflg
- SHA256 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a
- MD5 fb1f767721e2991d1f17e11ee2890cee
- SHA1 46d77d4beaaf172b7bf0b773281f03b1cbda0fbf
- SHA512 7938b0fdca703afc472ec4a0d757e31feef61b2d3ba25956ded7f7045ed1295467e0aa070b5e1423d447928107f8af939bd24a1cb0f8d7d71e025371c9dc5482
- SSDEEP 49152:yRh+PKlK8OilNGH7KqlKK0DyKsyr4tRy3mbhgbcSj6A4eOKy5dWuQ:yR6viCH7Kql7a4k3mGcSmeOKQWuQ
- TLSH T1B5A5BE5ABB6840F6D267C17DC9538A47E7B2B41A072097DF0360876E2F237E15E3A721
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\WindowsShell51442.log 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe File opened for modification C:\Windows\WindowsSystemUpdate843.log ie4uinit.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2796 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe Token: SeDebugPrivilege 1812 ie4uinit.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2796 wrote to memory of 1812 2796 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe 89 PID 2796 wrote to memory of 1812 2796 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe 89 PID 2796 wrote to memory of 1812 2796 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe 89 PID 2796 wrote to memory of 5256 2796 2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe"C:\Users\Admin\AppData\Local\Temp\2b19d676f850f7661dac5429bbbddbb09744a9a25f9532147d05a8334d02f79a.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\System32\ie4uinit.exe"C:\Windows\System32\ie4uinit.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1812
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2B19D6~1.EXE >> NUL2⤵PID:5256
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\WindowsSystemUpdate843.log
- Size 5KB
- SHA256 0555c6ec43fb7b8283a619d38de286611641f7fbb606858a43d77865af69c8a4
- MD5 82cb3a9de2b029418bbc4d7899bd14b8
- SHA1 c31050535dc8215de59adef028a4133f607626f9
- SHA512 e805c6babdd72bdd08f679d5f2f464918531796697f5da034658c83ffc123f927156ad9e1323fa6d08e4086291b0209c3bda9ff647e5bfe9b98e272af1f02245
- SSDEEP 96:63x3gwjE9NgQQmhWF+JooIwkvkLOIo9tmu/gA/SMrH2/1IH/GaoPD+SKrWNqE:4NgNNQOtKClLOvmI/9q/1KuaiK+
- TLSH T10AC19E62FE2D8566907E5BE4B82880ED25A3D80BA08FAA5F50952D31C28C6C63B6048C
- MD5 SHA1 SHA512 SSDEEP TLSH