Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:56
Static task
static1
Behavioral task
behavioral1
Sample
0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe
Resource
win10v2004-20241007-en
General
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Target
0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe
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Size
135KB
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MD5
862564a8a4540f133b21faca6665c7f2
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SHA1
b80f04e0c110d3de6d04f5abd09da35f7d2192d9
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SHA256
0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0
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SHA512
26f89530eee531714fbe9952c47f14dc27fc37e9175f2f81a8f075d61ed6d2d95664e3d9a61ab3e91e018e2f0b14338645946ee135c4644739fe0cdd5924415f
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SSDEEP
1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVBD:UVqoCl/YgjxEufVU0TbTyDDal7D
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" svchost.exe -
Executes dropped EXE 4 IoCs
pid Process 5008 explorer.exe 5064 spoolsv.exe 2056 svchost.exe 3884 spoolsv.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" explorer.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\explorer.exe explorer.exe File opened for modification C:\Windows\SysWOW64\explorer.exe svchost.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification \??\c:\windows\resources\themes\explorer.exe 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe File opened for modification \??\c:\windows\resources\spoolsv.exe explorer.exe File opened for modification \??\c:\windows\resources\svchost.exe spoolsv.exe File opened for modification C:\Windows\Resources\tjud.exe explorer.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe 5008 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 5008 explorer.exe 2056 svchost.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
pid Process 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 5008 explorer.exe 5008 explorer.exe 5064 spoolsv.exe 5064 spoolsv.exe 2056 svchost.exe 2056 svchost.exe 3884 spoolsv.exe 3884 spoolsv.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3868 wrote to memory of 5008 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 83 PID 3868 wrote to memory of 5008 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 83 PID 3868 wrote to memory of 5008 3868 0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe 83 PID 5008 wrote to memory of 5064 5008 explorer.exe 84 PID 5008 wrote to memory of 5064 5008 explorer.exe 84 PID 5008 wrote to memory of 5064 5008 explorer.exe 84 PID 5064 wrote to memory of 2056 5064 spoolsv.exe 85 PID 5064 wrote to memory of 2056 5064 spoolsv.exe 85 PID 5064 wrote to memory of 2056 5064 spoolsv.exe 85 PID 2056 wrote to memory of 3884 2056 svchost.exe 86 PID 2056 wrote to memory of 3884 2056 svchost.exe 86 PID 2056 wrote to memory of 3884 2056 svchost.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe"C:\Users\Admin\AppData\Local\Temp\0ce1893068c123609c22eaa41ebbb86ebd5986c64f54da005f4666da7ce345f0.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3868 -
\??\c:\windows\resources\themes\explorer.exec:\windows\resources\themes\explorer.exe2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5008 -
\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe SE3⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5064 -
\??\c:\windows\resources\svchost.exec:\windows\resources\svchost.exe4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2056 -
\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe PR5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3884
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
135KB
MD5545201ae38958c2a3a1d50697b71b1d3
SHA1e644e9b22b120b7c5d58bfc6732af2c6b7d7e1c2
SHA2568e478cfe18f98a2cabb619b34604724d2b9bfa84ec0316a354aeb56ef1246b93
SHA5129e3fa94a629e08e81db2e0f789157d293f079aa50281eb9f0bacd7e80a5f4dc2e5463b79c91c396847f410138075f253ed439e8feecf820d852238b45b1b3db2
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Filesize
135KB
MD5c955032b83a351fb830a2cc83e3423c0
SHA1f77e8236caa6b71acb478b82a351f6ef82f34908
SHA25685b109772aaf16ff340873475073f8927f16911e8eccb2bdcfde995f1c721c16
SHA5120493021b1cf5a59c6d671bb94a303cb12e01dca952827affd3533bd54e7acd85949d85fa9540290fd1cabc6037e22bd6e2f474e2e8b57b5213373f833a790937
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Filesize
135KB
MD5e4ed01cde666d3c6ac2485bf20127162
SHA10c1df535d6f5972df7f8937c75caba0fe3e193a9
SHA256592c47f25361515db9edab1831304add6d6675d583bd93c1d81300dc8acb5476
SHA5127085420b6d8a8ce37f05e6c565118de9238bad3d235618fb50c3350887f143f0de1b1489084decb4c49de603eff068c7a9ed5e1deaf67877fbc8e0cba15fbb4b