Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15/07/2024, 06:58
Behavioral task
behavioral1
Sample
a283be2131f3125c3eb66f90635a4280N.dll
Resource
win7-20240708-en
4 signatures
120 seconds
Behavioral task
behavioral2
Sample
a283be2131f3125c3eb66f90635a4280N.dll
Resource
win10v2004-20240709-en
4 signatures
120 seconds
General
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Target
a283be2131f3125c3eb66f90635a4280N.dll
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Size
76KB
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MD5
a283be2131f3125c3eb66f90635a4280
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SHA1
c1507f5b539a49f89abdbcde031f3de1d4bbb33a
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SHA256
89688234e510a8e55d4ae94d98fe49ed1b3cddebcb68da7e2a6c3497bc7e11a8
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SHA512
8583840e73879c945d595dfd22bec27da9d0f4a8474ccfc2d344e5a3f60c33a4d21e1fab63629410d31a93bac3ed579ee53b2b6b012a6247f7dec840e2028fd7
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z+9ludq:c8y93KQjy7G55riF1cMo03IB
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2768-1-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2768-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2768-2-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2960 2768 WerFault.exe 30 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2768 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2420 wrote to memory of 2768 2420 rundll32.exe 30 PID 2768 wrote to memory of 2960 2768 rundll32.exe 31 PID 2768 wrote to memory of 2960 2768 rundll32.exe 31 PID 2768 wrote to memory of 2960 2768 rundll32.exe 31 PID 2768 wrote to memory of 2960 2768 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a283be2131f3125c3eb66f90635a4280N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a283be2131f3125c3eb66f90635a4280N.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 3043⤵
- Program crash
PID:2960
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