Resubmissions
11/05/2026, 17:21
260511-vxfe2afw5z511/05/2026, 17:10
260511-vpp99say4m511/05/2026, 16:45
260511-t9cz1aez6s5Analysis
- max time kernel
298s - max time network
302s - platform
windows10-2004_x64 - resource
win10v2004-20260130-es - resource tags
- submitted
11/05/2026, 17:10
General
- Target dfrqwqxjx.dll
- Size 2.8MB
- Sample260511-vpp99say4m
- SHA256 1e663406ce56626f169de287f8747cc05813a7c986707ed3b251e017f4ad2c49
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 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dfrqwqxjx.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dfrqwqxjx.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 6603⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3772 -ip 37721⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3772-0-0x0000000000950000-0x000000000098B000-memory.dmp
memory/3772-2-0x0000000002B10000-0x0000000002BE3000-memory.dmp
memory/3772-1-0x0000000074B60000-0x0000000074E29000-memory.dmp