Analysis
-
max time kernel
92s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 00:01
Behavioral task
behavioral1
Sample
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll
Resource
win7-20240729-en
General
-
Target
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll
-
Size
76KB
-
MD5
4dbf58e6aa152c0ee15df529a67939bd
-
SHA1
1cc837c3e0f61c68565b107af698c1782ac188a9
-
SHA256
9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84
-
SHA512
a19b3f515a8df48b405eddb2ed416603bdf2383aa88fbd7ae47de33fa4a2c5c3ec928163ac572405e74b1a24ebe88188f47f3f74b7107125c8296f959178793d
-
SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZtZG6/+qKz:c8y93KQjy7G55riF1cMo03bZG6/+qKz
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/4652-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4652-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 8 4652 WerFault.exe 83 -
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 4652 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 4988 wrote to memory of 4652 4988 rundll32.exe 83 PID 4988 wrote to memory of 4652 4988 rundll32.exe 83 PID 4988 wrote to memory of 4652 4988 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9449add48b3bf6fbe8af528a9e6ff315b6308e0381725fc017b6aa9df864fa84.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4988 -
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
PID:4652 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4652 -s 7123⤵
- Program crash
PID:8
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4652 -ip 46521⤵PID:4120