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Analysis
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max time kernel
153s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29/11/2022, 04:52
Static task
static1
Behavioral task
behavioral1
Sample
97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe
Resource
win10v2004-20221111-en
General
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Target
97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe
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Size
342KB
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MD5
ca87dace630db4a884520cd56e5ac303
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SHA1
cfeafec4d6cb3f29e9063430077880c91b0dc441
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SHA256
97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44
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SHA512
7b1d8ca265a9d8e28000f5d13312077f333ea1697b22c12761d70e405fbf7f8b419957a4dbaceecbf6f9df1a057b37fd44c15c6e2ed876e5deb19b86129a906f
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SSDEEP
6144:hS+3aT6nBEKACdYKOB+/VtNZjuz4oK0dGaRB6dq3UsBtJM2ou+k7JfsNTgA6:hXaT+WKwBBktsK0dGK6gUl23+kFfokA6
Malware Config
Signatures
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1320 MXWMAtTIhvP.exe -
resource yara_rule behavioral1/memory/1756-56-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral1/memory/1756-57-0x0000000000400000-0x0000000000472000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MXWMAtTIhvP.exe = "C:\\ProgramData\\MXWMAtTIhvP.exe" 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Download 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Download\CheckExeSignatures = "no" 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1756 wrote to memory of 1320 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 29 PID 1756 wrote to memory of 1320 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 29 PID 1756 wrote to memory of 1320 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 29 PID 1756 wrote to memory of 1320 1756 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe 29 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1" 97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe"C:\Users\Admin\AppData\Local\Temp\97eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1756 -
C:\ProgramData\MXWMAtTIhvP.exeC:\ProgramData\MXWMAtTIhvP.exe2⤵
- Executes dropped EXE
PID:1320
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
342KB
MD5ca87dace630db4a884520cd56e5ac303
SHA1cfeafec4d6cb3f29e9063430077880c91b0dc441
SHA25697eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44
SHA5127b1d8ca265a9d8e28000f5d13312077f333ea1697b22c12761d70e405fbf7f8b419957a4dbaceecbf6f9df1a057b37fd44c15c6e2ed876e5deb19b86129a906f
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Filesize
342KB
MD5ca87dace630db4a884520cd56e5ac303
SHA1cfeafec4d6cb3f29e9063430077880c91b0dc441
SHA25697eb2f92345de32be22d589383580fb3bf9805a770bee7fa870d40cf24ab5e44
SHA5127b1d8ca265a9d8e28000f5d13312077f333ea1697b22c12761d70e405fbf7f8b419957a4dbaceecbf6f9df1a057b37fd44c15c6e2ed876e5deb19b86129a906f