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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
26/01/2025, 22:13
Behavioral task
behavioral1
Sample
da930cc68bb9fb01a8a714553c301ecfa3084ddcc212650538be3fbe96d34b63.dll
Resource
win7-20240729-en
General
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Target
da930cc68bb9fb01a8a714553c301ecfa3084ddcc212650538be3fbe96d34b63.dll
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Size
76KB
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MD5
f0c77f4cd19cd93cbb5b109a088de28f
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SHA1
219fa3191e7a7180b047ab5ab276e9e6c60ff62f
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SHA256
da930cc68bb9fb01a8a714553c301ecfa3084ddcc212650538be3fbe96d34b63
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SHA512
7867a0e7f25731da178deece2be696697fbd8ccdfa3994400214c095f0cdc07b598ab55c706bc8bd76d01c4f9680b148fdb8c9ed85840f7f25c9092cd085d954
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZcVy/h:c8y93KQjy7G55riF1cMo036Vyp
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3008-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3008-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4708 3008 WerFault.exe 85 -
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 3008 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4152 wrote to memory of 3008 4152 rundll32.exe 85 PID 4152 wrote to memory of 3008 4152 rundll32.exe 85 PID 4152 wrote to memory of 3008 4152 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da930cc68bb9fb01a8a714553c301ecfa3084ddcc212650538be3fbe96d34b63.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da930cc68bb9fb01a8a714553c301ecfa3084ddcc212650538be3fbe96d34b63.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 7003⤵
- Program crash
PID:4708
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3008 -ip 30081⤵PID:2380