Analysis
- max time kernel
149s - max time network
139s - 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, 01:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
mclauncher.exe
Resource
win10v2004-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
mclauncher.exe
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
General
- Target mclauncher.exe
- Size 9.0MB
- Sample261102-b82mvsdh52
- SHA256 87bc5566a3a9a10e76e6ecda710f7343cdf535db6909959c93039684f9f57e32
- MD5 2b244b04284bdb44102c9ea655ea3792
- SHA1 2df867cdea01a5e9d2b1c129d444fc172240c77a
- SHA512 53800fc4cada948607f94e8a0535565e039049a67dc1804d058fa0284d35041570a9094d54008286968586e11e63af626b621988d407af7ea0c57189fdee8275
- SSDEEP 49152:vo3R7m8dIvCBeU3426sr14sWpXJSvmFoLZ/U3B1tpobXbha3pZFqA0EWpJcxH+ti:vG646tpFolq1XS2/LW0Ohox3mahE
- TLSH T1E0965B07E89144E5C4AAE23486768262BF717C485B3177E72F90F7382F76BC06AB9750
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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\Domain mclauncher.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname mclauncher.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4320 wrote to memory of 3776 4320 mclauncher.exe 85 PID 4320 wrote to memory of 4640 4320 mclauncher.exe 87 PID 4320 wrote to memory of 2012 4320 mclauncher.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\mclauncher.exe"C:\Users\Admin\AppData\Local\Temp\mclauncher.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe"C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" -version2⤵PID:3776
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C:\Program Files\Java\jdk-1.8\bin\java.exe"C:\Program Files\Java\jdk-1.8\bin\java.exe" -version2⤵PID:4640
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C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -version2⤵PID:2012
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