Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 01:05
Behavioral task
behavioral1
Sample
066f3ee6809e1e5d4f5432062cd2d38d25a07f1fa3ddb71ba64b5ea34e8fa4daN.dll
Resource
win7-20241010-en
General
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Target
066f3ee6809e1e5d4f5432062cd2d38d25a07f1fa3ddb71ba64b5ea34e8fa4daN.dll
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Size
76KB
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MD5
dd78e62de9f679cae9ffcc8234106820
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SHA1
aac1989c4b191d4159dfcd69dd5ab32dec54484c
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SHA256
066f3ee6809e1e5d4f5432062cd2d38d25a07f1fa3ddb71ba64b5ea34e8fa4da
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SHA512
9cbab700e39b416a2dc69be2ab6a3dce69dd73715156392bedbbc9cdeab81e470c54c3c6708bf28dfe947ff77d8087cf924fbb8451c8c3aeee5705c9729677e9
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/fI/E5+:c8y93KQjy7G55riF1cMo031i4+
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/640-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/640-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2496 640 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rundll32.exedescription pid process Token: SeDebugPrivilege 640 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 572 wrote to memory of 640 572 rundll32.exe rundll32.exe PID 572 wrote to memory of 640 572 rundll32.exe rundll32.exe PID 572 wrote to memory of 640 572 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\066f3ee6809e1e5d4f5432062cd2d38d25a07f1fa3ddb71ba64b5ea34e8fa4daN.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:572 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\066f3ee6809e1e5d4f5432062cd2d38d25a07f1fa3ddb71ba64b5ea34e8fa4daN.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 7043⤵
- Program crash
PID:2496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 640 -ip 6401⤵PID:4760