Analysis
- max time kernel
149s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/06/2026, 04:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
31bc8a50719d453321bf1b2eb65c42af.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
31bc8a50719d453321bf1b2eb65c42af.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 31bc8a50719d453321bf1b2eb65c42af.exe
- Size 977KB
- Sample260620-eyks5set61
- SHA256 e2faaa60c6b7dbfa1f677b72458378b30fa071c38cf375ba2fd55b89d4f85fd0
- MD5 31bc8a50719d453321bf1b2eb65c42af
- SHA1 dd7670bf8ecfe43b58f16c707079019f873a3511
- SHA512 e5bbb91cb2128d3800c507a9d6430ea243fc43ce8e9382fc1d5c98f8255193ef3d743765eeedc05576fc69f6a0d3d26b89f557dc194db9811fb4bcdf6131242f
- SSDEEP 24576:P2cYovQ5tpq1VLIsxFDVuHdF4eEyBwZ6AHCdYv41yGpjaqwcwPP1jR60:P2povQ5tpQ1XFD0Hv4eKZ6ESQgyGp+95
- TLSH T1CB25238F520269F4F64A0E70A33468D6294862F2F9943A640D07C6DDB9FD5CFEE4A5C3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
Malware Config
Signatures
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1260 set thread context of 2312 1260 svchost.exe 90 - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHZ svchost.exe - Modifies data under HKEY_USERS 5 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\Version = "7" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie svchost.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5088 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 5636 31bc8a50719d453321bf1b2eb65c42af.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 2312 dllhost.exe 2312 dllhost.exe 2312 dllhost.exe 2312 dllhost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 2312 dllhost.exe 2312 dllhost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe 1260 svchost.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5636 31bc8a50719d453321bf1b2eb65c42af.exe - Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 5088 31bc8a50719d453321bf1b2eb65c42af.exe Token: SeDebugPrivilege 5088 31bc8a50719d453321bf1b2eb65c42af.exe Token: SeDebugPrivilege 5636 31bc8a50719d453321bf1b2eb65c42af.exe Token: SeDebugPrivilege 5636 31bc8a50719d453321bf1b2eb65c42af.exe Token: SeDebugPrivilege 1260 svchost.exe Token: SeDebugPrivilege 1260 svchost.exe Token: SeDebugPrivilege 1260 svchost.exe Token: SeDebugPrivilege 1260 svchost.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5088 wrote to memory of 1716 5088 31bc8a50719d453321bf1b2eb65c42af.exe 24 PID 5088 wrote to memory of 5636 5088 31bc8a50719d453321bf1b2eb65c42af.exe 88 PID 1260 wrote to memory of 2312 1260 svchost.exe 90 PID 1260 wrote to memory of 2312 1260 svchost.exe 90 PID 1260 wrote to memory of 2312 1260 svchost.exe 90
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1716
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\system32\dllhost.exeC:\Windows\system32\dllhost.exe /Processid:{F8284233-48F4-4680-ADDD-F8284233}3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2312
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C:\Users\Admin\AppData\Local\Temp\31bc8a50719d453321bf1b2eb65c42af.exe"C:\Users\Admin\AppData\Local\Temp\31bc8a50719d453321bf1b2eb65c42af.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5088 -
C:\Users\Admin\AppData\Local\Temp\31bc8a50719d453321bf1b2eb65c42af.exe"C:\Users\Admin\AppData\Local\Temp\31bc8a50719d453321bf1b2eb65c42af.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:5636
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