Analysis
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max time kernel
110s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-09-2024 17:56
Behavioral task
behavioral1
Sample
db6654bea92f544ad16fd515ff4b47b0N.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
db6654bea92f544ad16fd515ff4b47b0N.dll
Resource
win10v2004-20240802-en
General
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Target
db6654bea92f544ad16fd515ff4b47b0N.dll
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Size
76KB
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MD5
db6654bea92f544ad16fd515ff4b47b0
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SHA1
845f9a9d81e55e34571e6b738b7ca39d8193a22e
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SHA256
0b21acf09bd8871790c1db45a9eb58bdf7a26962cc7f6b42efe2da64d70fc2da
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SHA512
3bf75a50c0bdac745b0845004a35936b71e3d3704f0b39d63e312379f399ca931c5fd950a95d78eadeb39b484141a0ede6d0ea0b400e8e97c3f7b54df854b751
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZZvsEgxu:c8y93KQjy7G55riF1cMo03IEg0
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2320-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2320-0-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2064 2320 WerFault.exe 31 -
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 2320 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid Process procid_target PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2460 wrote to memory of 2320 2460 rundll32.exe 31 PID 2320 wrote to memory of 2064 2320 rundll32.exe 32 PID 2320 wrote to memory of 2064 2320 rundll32.exe 32 PID 2320 wrote to memory of 2064 2320 rundll32.exe 32 PID 2320 wrote to memory of 2064 2320 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\db6654bea92f544ad16fd515ff4b47b0N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\db6654bea92f544ad16fd515ff4b47b0N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 2723⤵
- Program crash
PID:2064
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