Analysis
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max time kernel
140s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
14-09-2024 00:01
Behavioral task
behavioral1
Sample
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll
Resource
win7-20240729-en
General
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Target
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll
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Size
76KB
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MD5
4dbf58e6aa152c0ee15df529a67939bd
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SHA1
1cc837c3e0f61c68565b107af698c1782ac188a9
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SHA256
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84
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SHA512
a19b3f515a8df48b405eddb2ed416603bdf2383aa88fbd7ae47de33fa4a2c5c3ec928163ac572405e74b1a24ebe88188f47f3f74b7107125c8296f959178793d
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZtZG6/+qKz:c8y93KQjy7G55riF1cMo03bZG6/+qKz
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2508-2-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2508-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2508-3-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2696 2508 WerFault.exe 30 -
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 2508 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid Process procid_target PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 1856 wrote to memory of 2508 1856 rundll32.exe 30 PID 2508 wrote to memory of 2696 2508 rundll32.exe 31 PID 2508 wrote to memory of 2696 2508 rundll32.exe 31 PID 2508 wrote to memory of 2696 2508 rundll32.exe 31 PID 2508 wrote to memory of 2696 2508 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 2723⤵
- Program crash
PID:2696
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