Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 16:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target 2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe
- Size 4.5MB
- Sample261011-tv5fpsdc36
- SHA256 24e3827f3fe2abae6b6739e8a27be2f2ade014fd6074c52d85b8b5461a3dcd95
- MD5 3d4dbc98a598135afd6f730b21409c41
- SHA1 ce38d7d39f89465ab44c5ae3031803dca6b72c1e
- SHA512 0089230f43d5fa6d7011368f404b35639b7b630190a8cfd15bfaac595d6a4023464e73499d362996e3b48dcdfe5a4331666f47fd17a242d814f1a42eac8b8692
- SSDEEP 98304:4+Iggi13jQdBhYQDFtvM4pJSiFT0gQVmcIv:JIJxdceFlMnAIgum
- TLSH T1A326E191F99B44B2E5026531486762BF23305E095F32CBC7E644BB6DECB39E20D371A6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral2/memory/3440-0-0x00000000698C0000-0x000000006A008000-memory.dmp family_vshell - Reads the TCP/IP host and domain name from the registry 1 TTPs 1 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 2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.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 2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3440 2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3440 2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-10_3d4dbc98a598135afd6f730b21409c41_cobalt-strike_elex.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:3440