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Analysis
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max time kernel
93s -
max time network
94s -
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, 09:41
Behavioral task
behavioral1
Sample
ee1669eac70e5c64fb7d57765a67dff1e7bdd909bfba94889266802ce39e1430.dll
Resource
win7-20240903-en
General
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Target
ee1669eac70e5c64fb7d57765a67dff1e7bdd909bfba94889266802ce39e1430.dll
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Size
76KB
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MD5
0620a2c4d8d23930590425e4b0e1a414
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SHA1
7e25c8fd3c11b649b4574f672f1f6c1d9a75fd41
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SHA256
ee1669eac70e5c64fb7d57765a67dff1e7bdd909bfba94889266802ce39e1430
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SHA512
91714750f27592e4916a6692c50ad5e4d5c6ee6dff3588f2a2d48c7a8ed4e9df68a0c92e83eb14c918783459117a5365056595a1b92572fed97e826973e2f381
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZQoTOazUbbJ:c8y93KQjy7G55riF1cMo036oTGx
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1980-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1980-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1088 1980 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 1980 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1596 wrote to memory of 1980 1596 rundll32.exe 82 PID 1596 wrote to memory of 1980 1596 rundll32.exe 82 PID 1596 wrote to memory of 1980 1596 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ee1669eac70e5c64fb7d57765a67dff1e7bdd909bfba94889266802ce39e1430.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ee1669eac70e5c64fb7d57765a67dff1e7bdd909bfba94889266802ce39e1430.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1980 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 7123⤵
- Program crash
PID:1088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1980 -ip 19801⤵PID:2044