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Analysis
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max time kernel
92s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10/12/2024, 09:05
Behavioral task
behavioral1
Sample
bda6a01eee1b0f0350a2f3700b49f4738e75771266020631c3522ff6c73ce734N.dll
Resource
win7-20240903-en
General
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Target
bda6a01eee1b0f0350a2f3700b49f4738e75771266020631c3522ff6c73ce734N.dll
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Size
76KB
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MD5
6d4ab80c841a6646e8717bf38e6d50f0
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SHA1
cc2d5315901622bd959e971c487ffac7e7b8ae10
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SHA256
bda6a01eee1b0f0350a2f3700b49f4738e75771266020631c3522ff6c73ce734
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SHA512
32dcedc209be5af1180d118354e814175bb49281538d96a86d6f69ba57521a6a97a069fd764bdbd5f334b3c217b9469e4f7f58b0dacbdb347127437d3994ee68
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZmeUxWqzDX:c8y93KQjy7G55riF1cMo03yHXX
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4012-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4012-2-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4628 4012 WerFault.exe 82 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4012 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1492 wrote to memory of 4012 1492 rundll32.exe 82 PID 1492 wrote to memory of 4012 1492 rundll32.exe 82 PID 1492 wrote to memory of 4012 1492 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bda6a01eee1b0f0350a2f3700b49f4738e75771266020631c3522ff6c73ce734N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bda6a01eee1b0f0350a2f3700b49f4738e75771266020631c3522ff6c73ce734N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4012 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4012 -s 7123⤵
- Program crash
PID:4628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4012 -ip 40121⤵PID:5020