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Analysis
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max time kernel
261s -
max time network
263s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07/01/2024, 22:20
Behavioral task
behavioral1
Sample
5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe
Resource
win7-20231129-en
General
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Target
5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe
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Size
4.9MB
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MD5
128336fc5848c43484a2d28800a7ab39
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SHA1
7f986fa0926c17166dfc69c1bca76d6bb52a07c2
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SHA256
5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792
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SHA512
7a3702c3452c994403e3da938a8486191d68f9417ec1d0fb2d29e0260d0cd3cfecfa4f14f1ccb81be7bf283b4dbe54df4c551a0ac84c57f7aa5699d8feaf52f9
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SSDEEP
49152:JLSOMmC3NTiA/vtm228spvc5kY7ZPR6cYuBe52I+Dh/aTjr9N3/AdylBzLFlp05m:JLSOygA/TmiW5RPr9iktlp0T+R0TL2
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule behavioral1/memory/1632-1-0x0000000000BD0000-0x00000000010B8000-memory.dmp family_zgrat_v1 -
Detects Arechclient2 RAT 5 IoCs
Arechclient2.
resource yara_rule behavioral1/memory/2648-29-0x0000000000400000-0x00000000004D2000-memory.dmp MALWARE_Win_Arechclient behavioral1/memory/2648-33-0x0000000000400000-0x00000000004D2000-memory.dmp MALWARE_Win_Arechclient behavioral1/memory/2648-31-0x0000000000400000-0x00000000004D2000-memory.dmp MALWARE_Win_Arechclient behavioral1/memory/2648-25-0x0000000000400000-0x00000000004D2000-memory.dmp MALWARE_Win_Arechclient behavioral1/memory/2648-23-0x0000000000400000-0x00000000004D2000-memory.dmp MALWARE_Win_Arechclient -
SectopRAT payload 5 IoCs
resource yara_rule behavioral1/memory/2648-29-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat behavioral1/memory/2648-33-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat behavioral1/memory/2648-31-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat behavioral1/memory/2648-25-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat behavioral1/memory/2648-23-0x0000000000400000-0x00000000004D2000-memory.dmp family_sectoprat -
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral1/memory/1632-1-0x0000000000BD0000-0x00000000010B8000-memory.dmp net_reactor -
Loads dropped DLL 1 IoCs
pid Process 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1632 set thread context of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2648 InstallUtil.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28 PID 1632 wrote to memory of 2648 1632 5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe"C:\Users\Admin\AppData\Local\Temp\5c4d929f90342a1c19f11253e884490ed5cf14fc4f31f772c92097dc62169792.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2648
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