Analysis
-
max time kernel
93s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 21:24
Behavioral task
behavioral1
Sample
3b14ff08c075d6e6c2b9c46f215b69ec638ef9dac4542eb94e43a59ff49fa359.dll
Resource
win7-20240729-en
windows7-x64
5 signatures
150 seconds
General
-
Target
3b14ff08c075d6e6c2b9c46f215b69ec638ef9dac4542eb94e43a59ff49fa359.dll
-
Size
76KB
-
MD5
4382e418a77789f229437c4c001b61ab
-
SHA1
75de53b592eaf804afe36eb34b0ff27de060043e
-
SHA256
3b14ff08c075d6e6c2b9c46f215b69ec638ef9dac4542eb94e43a59ff49fa359
-
SHA512
a52bdc4b591434d3b2fe65d4e0fc83dc2b7ad25691d326933998d66a6866c0577f0ad8d3292c92af5b018e1d2eed22a9d1f9ba9aa3285d2a894c1ccf2572263a
-
SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZD5rOur:c8y93KQjy7G55riF1cMo03Nlr
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1156-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1156-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1008 1156 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 1156 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2388 wrote to memory of 1156 2388 rundll32.exe 82 PID 2388 wrote to memory of 1156 2388 rundll32.exe 82 PID 2388 wrote to memory of 1156 2388 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b14ff08c075d6e6c2b9c46f215b69ec638ef9dac4542eb94e43a59ff49fa359.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3b14ff08c075d6e6c2b9c46f215b69ec638ef9dac4542eb94e43a59ff49fa359.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1156 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 7003⤵
- Program crash
PID:1008
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1156 -ip 11561⤵PID:4588