Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2023, 21:14
Behavioral task
behavioral1
Sample
1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll
Resource
win7-20230831-en
5 signatures
150 seconds
General
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Target
1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll
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Size
3.8MB
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MD5
2829f6f0cb24ced76ec41b94a5152c81
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SHA1
6c2c89794df11f0bad2a92a629fa56d6a0d67ffe
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SHA256
1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9
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SHA512
e2d6218ac6ce862ee71278bd8e692b7bdea8409b6bfc4c8dd9bc2774e2dc385c9ba1526eb9c8dca19b1c4de752df0b0c6a3b00708702f5d843a195bea69c0db6
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SSDEEP
98304:iC3yMLvSa0gBpuyFzCjk9gkPKV/sTIwBzW9feYK0CessEi:HyM7L0ep/9gOKV7Y0K0CyZ
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4156-12-0x0000000002CB0000-0x0000000002CBB000-memory.dmp upx behavioral2/memory/4156-15-0x0000000002CB0000-0x0000000002CBB000-memory.dmp upx -
resource yara_rule behavioral2/memory/4156-0-0x0000000010000000-0x00000000108B0000-memory.dmp vmprotect behavioral2/memory/4156-11-0x0000000010000000-0x00000000108B0000-memory.dmp vmprotect behavioral2/memory/4156-14-0x0000000010000000-0x00000000108B0000-memory.dmp vmprotect -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4156 rundll32.exe 4156 rundll32.exe 4156 rundll32.exe 4156 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4156 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 408 wrote to memory of 4156 408 rundll32.exe 85 PID 408 wrote to memory of 4156 408 rundll32.exe 85 PID 408 wrote to memory of 4156 408 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:408 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1789d1694c9fe261fc500f6e4c122f44995491494d3d0f4fb9664187ca6948f9.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4156
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