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Analysis
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max time kernel
73s -
max time network
91s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 08:17
Behavioral task
behavioral1
Sample
b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96.dll
Resource
win10v2004-20220812-en
General
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Target
b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96.dll
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Size
101KB
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MD5
eae69c54795c994987cdfe28dfeb9750
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SHA1
553d26d880b9f59b0ab29c80f281e8ab232f0829
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SHA256
b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96
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SHA512
acdf60828822fb0daa7a3b46f4b856760af7ac7bf11c5594d3569a54567c1580d664cc5a6507f5e4cc6da2b73be5ed2c22faa54122f59821c988a3c24a4f1c11
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SSDEEP
1536:WVPQwyRfC6RtoHWf3jK6gc8GdnxLWpnouy8SS5og1Sdg45QQ:WVdUfC6R+2f3j1gzGtx+outSoIQ
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1356-56-0x0000000000400000-0x0000000000438000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 1356 rundll32.exe 952 svchost.exe 952 svchost.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1356 rundll32.exe 1356 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1356 rundll32.exe Token: SeDebugPrivilege 952 svchost.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1912 wrote to memory of 1356 1912 rundll32.exe 28 PID 1356 wrote to memory of 952 1356 rundll32.exe 29 PID 1356 wrote to memory of 952 1356 rundll32.exe 29 PID 1356 wrote to memory of 952 1356 rundll32.exe 29 PID 1356 wrote to memory of 952 1356 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b51eb1c263d15378db02a1806200a02bee7f05e831efedf2294b5f422c36bb96.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Windows\syswow64\svchost.exe"C:\Windows\syswow64\svchost.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:952
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