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Analysis
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max time kernel
148s -
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
10/12/2024, 21:24
Behavioral task
behavioral1
Sample
3baa10fdeff795a844c811d34686e50a40e2e6d8f794ab5fdaabcce3101ac26c.dll
Resource
win7-20240729-en
General
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Target
3baa10fdeff795a844c811d34686e50a40e2e6d8f794ab5fdaabcce3101ac26c.dll
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Size
76KB
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MD5
3310eafb5db548469cdc7047b7cd4c3b
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SHA1
ca6b8d5e54e985056c9a68c7c06cabcf1df7f750
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SHA256
3baa10fdeff795a844c811d34686e50a40e2e6d8f794ab5fdaabcce3101ac26c
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SHA512
99865eea9293b961bf770e225a20c82c5a055ed6dbfd68ae40c08c155599734ed5dfba3223e57a1e5fb7c98e31f0a6b0afa15267a7c244a78d49054e0df55249
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZTk:c8y93KQjy7G55riF1cMo03C
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4716-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4716-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 5012 4716 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.
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 4716 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2544 wrote to memory of 4716 2544 rundll32.exe 83 PID 2544 wrote to memory of 4716 2544 rundll32.exe 83 PID 2544 wrote to memory of 4716 2544 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3baa10fdeff795a844c811d34686e50a40e2e6d8f794ab5fdaabcce3101ac26c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3baa10fdeff795a844c811d34686e50a40e2e6d8f794ab5fdaabcce3101ac26c.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 7003⤵
- Program crash
PID:5012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4716 -ip 47161⤵PID:2856