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Analysis
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max time kernel
139s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2023, 15:58
Behavioral task
behavioral1
Sample
ca53742f3e28d395069170962b485a80ae5905851eeb533efc523a46cd5f6bd8.dll
Resource
win7-20230831-en
5 signatures
150 seconds
General
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Target
ca53742f3e28d395069170962b485a80ae5905851eeb533efc523a46cd5f6bd8.dll
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Size
3.8MB
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MD5
598a49e21fb1ae869c90582726bed52e
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SHA1
7da861456f1da4ab592145616618c2e4efcbd950
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SHA256
ca53742f3e28d395069170962b485a80ae5905851eeb533efc523a46cd5f6bd8
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SHA512
589e2c47967254eb51e2a8d2ef596d125ac7811a37dd3f899d0caf80b6fa7df727a650ba51c5cf27aa8a679fa76546cc9b0805eb408d5f605b3a2b1a1bd939c9
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SSDEEP
98304:FWud4FFY0b8nu6tHZ8XKMsUefOSfeY6Yy4FPuv:Qud4zgaefhfeY6Yy4FPg
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2296-12-0x00000000020A0000-0x00000000020AB000-memory.dmp upx behavioral2/memory/2296-14-0x00000000020A0000-0x00000000020AB000-memory.dmp upx -
resource yara_rule behavioral2/memory/2296-2-0x0000000010000000-0x00000000108AB000-memory.dmp vmprotect behavioral2/memory/2296-15-0x0000000010000000-0x00000000108AB000-memory.dmp vmprotect -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2296 rundll32.exe 2296 rundll32.exe 2296 rundll32.exe 2296 rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2296 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3900 wrote to memory of 2296 3900 rundll32.exe 81 PID 3900 wrote to memory of 2296 3900 rundll32.exe 81 PID 3900 wrote to memory of 2296 3900 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca53742f3e28d395069170962b485a80ae5905851eeb533efc523a46cd5f6bd8.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3900 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca53742f3e28d395069170962b485a80ae5905851eeb533efc523a46cd5f6bd8.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2296
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