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Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 22:46
Behavioral task
behavioral1
Sample
74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe
Resource
win10v2004-20240508-en
General
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Target
74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe
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Size
4.7MB
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MD5
6535bc76e286a1be74592a0938c61b29
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SHA1
37aab09aaee351eec13b9d5fae33979b4135d2cd
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SHA256
74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5
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SHA512
b29f69a2833b4e86b1f48a858bd585403e08255392c6052e433d39aec598f385303e1210891215ec41a97a8b816ba49d3422edda24308a375e5dd5fc04a08333
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SSDEEP
49152:llb77777777777777777777777777777777777777777777777:llv
Malware Config
Signatures
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UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral1/memory/2948-0-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral1/files/0x000c00000001220d-4.dat UPX behavioral1/memory/2188-5-0x0000000000400000-0x000000000042A000-memory.dmp UPX -
Executes dropped EXE 1 IoCs
pid Process 2188 svrwsc.exe -
resource yara_rule behavioral1/memory/2948-0-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/files/0x000c00000001220d-4.dat upx behavioral1/memory/2188-5-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\svrwsc.exe 74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe File created C:\Windows\SysWOW64\svrwsc.exe svrwsc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe"C:\Users\Admin\AppData\Local\Temp\74079b3fab5cad05e22a0e48c0484ca138342ae5efd6717fcc4f5902a014a3c5.exe"1⤵
- Drops file in System32 directory
PID:2948
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C:\Windows\SysWOW64\svrwsc.exeC:\Windows\SysWOW64\svrwsc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2188
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
4.8MB
MD587bf262f21f6c8cd5aff61a6073eb740
SHA11b86aa8727b67e6c00598fc3827e21c11a60fa5d
SHA25641a20c3902b3c65bafa21f7104766e61cc177d18b6ac17beeeb341d2a2ad66f9
SHA5128a2a9cb118681c3e2297e28518dbb1cc2559be33417af31e668a6906ef2c7373d70097150b6fad8fc660de5725b40c9326c070a484ff5f4691dcbdbdaecba9ee