Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 13:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe
- Size 2.0MB
- Sample260822-q2e8lsfb72
- SHA256 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b
- MD5 4d5557bc68546e40d0e8708222c9f1bc
- SHA1 13a884225eb8718b5e422f1ca0c3ae28db7235f0
- SHA512 99d97a4f149d2d30a64fed7f3f06af5b220a02a676670f7c922186b0c01edadc504db67a7d03f4d6c6fc7f3759618af3f0f4956f568940c167da7f73ad06594d
- SSDEEP 49152:yRh+PKlK8OilNGH7KqlKK0DyKsyr4tRy3mbhgbcSj6A4eOKy5dWur:yR6viCH7Kql7a4k3mGcSmeOKQWur
- TLSH T1F8A5BE5ABB6840F6D267C17DC9538A47E7B2B41A072097DF0360876E2F237E15E3A721
- 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\WindowsShell50178.log 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe File opened for modification C:\Windows\WindowsSystemUpdate00.log secinit.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 2380 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe Token: SeDebugPrivilege 3880 secinit.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2380 wrote to memory of 3880 2380 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe 89 PID 2380 wrote to memory of 3880 2380 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe 89 PID 2380 wrote to memory of 3880 2380 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe 89 PID 2380 wrote to memory of 52 2380 442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe"C:\Users\Admin\AppData\Local\Temp\442fb7fe244db7fa6a34978e667ad02c84454952da4a60a167f0761c0e9ca75b.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\System32\secinit.exe"C:\Windows\System32\secinit.exe"2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3880
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\442FB7~1.EXE >> NUL2⤵PID:52
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\WindowsSystemUpdate00.log
- Size 5KB
- SHA256 47efb852b50fa6d7ecb843f39c78a792a7a27582f3546d6b988fe6e905793e7d
- MD5 c15a9156240b317e5ffdec074d2b43e6
- SHA1 d22bb5a52e62cd5620fd9e385cb0152236ef67cc
- SHA512 c0d628b7b2543e1b80cd00174e337e826db1df012c71d30874081924bf6d3b0fa7cfdd15cd0c06979d30d75fd8a1471495358ad91e5679cc29ce63f03292d230
- SSDEEP 96:LYwGxWyOIePA2XsAq1GzElvCLEx2UzvFoobqOd+OV9vUqajxf:MwGxUPAExq1GzElBxxzvFTqOdbjsN1
- TLSH T145B19EDD042B32A2145A1BC42A03DDE16CBB2E37636A731E7ED1719A34B1C8B17D0DE5
- MD5 SHA1 SHA512 SSDEEP TLSH