Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 02:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
23767a958594045ceaf056ac0ae56636.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target 23767a958594045ceaf056ac0ae56636.exe
- Size 3KB
- Sample261107-cmcbhstx2l
- SHA256 8e9ba9cfa85d8cf529d51ba8a2fbf5fa2e843c713a7a3a57d05769cd7b1fa820
- MD5 23767a958594045ceaf056ac0ae56636
- SHA1 5dde04e006ae1340d12e0af988d01d022642cebd
- SHA512 7fce41b2f24257f8f8d32885ce6a3fd945b9ee36387ad85f9553817d6a63c100aaf7bc2efecff5966c26da281f8e3430a844ca5d0f04c978c0f30e244aea985f
- TLSH T1B7716188F3136AF5E42C47F940D3A524D019ABB8C150BF4D5F60381D3C210BA265EF97
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral2/memory/1792-1-0x00000000698C0000-0x000000006A008000-memory.dmp family_vshell - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 23767a958594045ceaf056ac0ae56636.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 23767a958594045ceaf056ac0ae56636.exe - 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 23767a958594045ceaf056ac0ae56636.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1792 23767a958594045ceaf056ac0ae56636.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1792 23767a958594045ceaf056ac0ae56636.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\23767a958594045ceaf056ac0ae56636.exe"C:\Users\Admin\AppData\Local\Temp\23767a958594045ceaf056ac0ae56636.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1792