Analysis
- max time kernel
150s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 22:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d6b1a40068839764.exe
Resource
win10v2004-20260911-en
8 signatures
150 seconds
General
- Target d6b1a40068839764.exe
- Size 836KB
- Sample261102-17vwcsxtax
- SHA256 d6b1a40068839764624d1291ce7a59d6c28c469c3b42061250f7d98b97cdc09b
- MD5 3ca39323ad69f93a82e687bd61d255cd
- SHA1 9581891e4795d16323e9d391d9b2608bb7a0e2f3
- SHA512 d345e9f5810640d827700f12185723e72cb4dc0175718ea2b4b61c287894732c10d095a2af16eca545eb3ac464a31be89a2d6c40dbdbc5d915d380a2dbe108ef
- SSDEEP 12288:cVE5gweg1bhFbCjA7AnyKaXqPU/SmaoXtd11MQIZZ/:cm5gwegRhFAyKaXqczGL
- TLSH T1F905933A5A9D1199C1F68438E14A5E13A630B4B807AA16D7C7728B772F31FE85F3D390
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 discord.com 2 discord.com - Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN d6b1a40068839764.exe - Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5828 cmd.exe 4248 cmd.exe - 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 d6b1a40068839764.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain d6b1a40068839764.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5828 cmd.exe 4248 cmd.exe 4104 PING.EXE 5416 PING.EXE - Runs ping.exe 1 TTPs 2 IoCs
pid Process 4104 PING.EXE 5416 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeSystemEnvironmentPrivilege 2088 d6b1a40068839764.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2088 wrote to memory of 5828 2088 d6b1a40068839764.exe 89 PID 2088 wrote to memory of 4248 2088 d6b1a40068839764.exe 90 PID 4248 wrote to memory of 5416 4248 cmd.exe 93 PID 5828 wrote to memory of 4104 5828 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\d6b1a40068839764.exe"C:\Users\Admin\AppData\Local\Temp\d6b1a40068839764.exe"1⤵
- Checks for VirtualBox DLLs, possible anti-VM trick
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SYSTEM32\cmd.execmd.exe /C ping 127.0.0.1 -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\d6b1a40068839764.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:5828 -
C:\Windows\system32\PING.EXEping 127.0.0.1 -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4104
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C:\Windows\SYSTEM32\cmd.execmd.exe /C ping 127.0.0.1 -n 2 > nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\d6b1a40068839764.exe"2⤵
- Executes a command shell one-liner
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4248 -
C:\Windows\system32\PING.EXEping 127.0.0.1 -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:5416
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3704