Analysis
- max time kernel
146s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20240730-en - resource tags
- submitted
02/08/2024, 14:37
General
- Target UltimMC/Qt5Network.dll
- Size 1.5MB
- Sample240802-rzb9lsxgrm
- SHA256 41fafdcea112cb01edadc0b2c14995d4cf05e4b5fd101a6e196baaa614b228e8
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Network.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\UltimMC\Qt5Network.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 6643⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2172 -ip 21721⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2172-0-0x0000000068881000-0x0000000068B29000-memory.dmp
memory/2172-4-0x0000000064940000-0x0000000064954000-memory.dmp
memory/2172-3-0x000000006FC40000-0x000000006FD41000-memory.dmp
memory/2172-2-0x000000006E940000-0x000000006E964000-memory.dmp
memory/2172-1-0x0000000069700000-0x0000000069894000-memory.dmp
memory/2172-5-0x0000000068880000-0x0000000068DAF000-memory.dmp