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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/12/2024, 15:19
Behavioral task
behavioral1
Sample
491a068370c8688c7bdca9ce91ee0b7f84f91815fe4db8c18175b6b88e8e9474N.dll
Resource
win7-20240903-en
General
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Target
491a068370c8688c7bdca9ce91ee0b7f84f91815fe4db8c18175b6b88e8e9474N.dll
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Size
80KB
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MD5
c657dc47dfddd87cd160ab21088f0840
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SHA1
934bd5cdff74c93e2d022cabbf7c7340478b8149
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SHA256
491a068370c8688c7bdca9ce91ee0b7f84f91815fe4db8c18175b6b88e8e9474
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SHA512
a6931a3b6f4b25796b6d94312ab68f2e0c83696fa071de2f101df06a6b1cba0fb7b734e9bd413910b2e6242d6ee85e50e807227c1d67a19be698ed73babcb844
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SSDEEP
1536:5POOhfbOjovgdVydUgoNrwBZXGDaZ1QIxrfItMgR7ZaO+fGxHZPEANHOjl:5dbwovEVyqgoZmZXWfIdQdRaefPDHOjl
Malware Config
Signatures
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pid Process 2124 arp.exe -
resource yara_rule behavioral1/memory/2360-0-0x0000000010000000-0x0000000010033000-memory.dmp upx behavioral1/memory/2360-2-0x0000000010000000-0x0000000010033000-memory.dmp upx behavioral1/memory/2360-1-0x0000000010000000-0x0000000010033000-memory.dmp upx -
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 2360 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30 PID 2544 wrote to memory of 2360 2544 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\491a068370c8688c7bdca9ce91ee0b7f84f91815fe4db8c18175b6b88e8e9474N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\491a068370c8688c7bdca9ce91ee0b7f84f91815fe4db8c18175b6b88e8e9474N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2360 -
C:\Windows\SysWOW64\arp.exearp -a3⤵
- Network Service Discovery
PID:2124
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