Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 3 discord.com 4 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 2680 cmd.exe 4108 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 628 PING.EXE 2680 cmd.exe 4108 cmd.exe 3388 PING.EXE - Runs ping.exe 1 TTPs 2 IoCs
pid Process 3388 PING.EXE 628 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeSystemEnvironmentPrivilege 4676 d6b1a40068839764.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4676 wrote to memory of 2680 4676 d6b1a40068839764.exe 85 PID 4676 wrote to memory of 4108 4676 d6b1a40068839764.exe 86 PID 2680 wrote to memory of 628 2680 cmd.exe 89 PID 4108 wrote to memory of 3388 4108 cmd.exe 90
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:4676 -
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:2680 -
C:\Windows\system32\PING.EXEping 127.0.0.1 -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:628
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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:4108 -
C:\Windows\system32\PING.EXEping 127.0.0.1 -n 23⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3388
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