Analysis
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max time kernel
105s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 00:54
Behavioral task
behavioral1
Sample
dbce6114b27c3337efff48098e719670N.dll
Resource
win7-20240704-en
5 signatures
120 seconds
General
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Target
dbce6114b27c3337efff48098e719670N.dll
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Size
76KB
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MD5
dbce6114b27c3337efff48098e719670
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SHA1
77c93f472ceda2417ad27ee6e3788e80f9609917
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SHA256
4f150120dc43268636bc1858adc4f9e10409d994b9dd8ca5230bdc4b1dd473d0
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SHA512
e32be6ca767c6a9fea34410cc83b179ff605eb6572a85e6ffb00e72f95ee69fd7406e557fe97a45d057ced80fb338a63d8fbd3ccdc23dc8e2b82510594ab65fa
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZOt32I:c8y93KQjy7G55riF1cMo0341
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5104-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/5104-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3632 5104 WerFault.exe 84 -
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 5104 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 3768 wrote to memory of 5104 3768 rundll32.exe 84 PID 3768 wrote to memory of 5104 3768 rundll32.exe 84 PID 3768 wrote to memory of 5104 3768 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dbce6114b27c3337efff48098e719670N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dbce6114b27c3337efff48098e719670N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5104 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 6723⤵
- Program crash
PID:3632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5104 -ip 51041⤵PID:1920