Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 10:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe
- Size 2.2MB
- Sample260826-mq5gkstyft
- SHA256 8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540
- MD5 78486f8afcf67fb78b9ce9ec01a45297
- SHA1 039ff4976b127acbed0b59535f72f6f0bf7bde42
- SHA512 971dd580a2615815804d775071b2349803ffc9dd63921ac6a4a21168fe8db4e8c98cc849827d47fe7262b0521d0a36acc0cc5906d66b1dbd6aa6d8316d5fc815
- SSDEEP 24576:sCvnXZkdlwP4aHHjnNIkG889X4asVrvcEvsjpSVaEmbSQgJeJS:sCvpkdlPIHjc9X4asVrvj0jApmL
- TLSH T1AAB51803B15540ADE46A98BB864A8131E9B07C9907B5E2CF1A90B75F0EF77E41B3EF14
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4180 Setp.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0 Setp.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1CBCA5DB2D52A7F693B674DE5F05A1D0C957DF0\Blob = 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 Setp.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2536 wrote to memory of 4180 2536 8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe"C:\Users\Admin\AppData\Local\Temp\8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\ProgramLog\Windows\AppData\Log\Setp.exe"C:\ProgramLog\Windows\AppData\Log\Setp.exe"2⤵
- Executes dropped EXE
- Modifies system certificate store
PID:4180
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramLog\Windows\AppData\Log\Setp.exe
- Size 2.2MB
- SHA256 8fa6d4112319b9cc03c45652cb9c08c5ebaf1ec5d4e9788c839091f3b5c37540
- MD5 78486f8afcf67fb78b9ce9ec01a45297
- SHA1 039ff4976b127acbed0b59535f72f6f0bf7bde42
- SHA512 971dd580a2615815804d775071b2349803ffc9dd63921ac6a4a21168fe8db4e8c98cc849827d47fe7262b0521d0a36acc0cc5906d66b1dbd6aa6d8316d5fc815
- SSDEEP 24576:sCvnXZkdlwP4aHHjnNIkG889X4asVrvcEvsjpSVaEmbSQgJeJS:sCvpkdlPIHjc9X4asVrvj0jApmL
- TLSH T1AAB51803B15540ADE46A98BB864A8131E9B07C9907B5E2CF1A90B75F0EF77E41B3EF14
- MD5 SHA1 SHA512 SSDEEP TLSH