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Analysis
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max time kernel
163s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2022, 10:48
Static task
static1
Behavioral task
behavioral1
Sample
0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Resource
win10v2004-20220812-en
General
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Target
0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
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Size
248KB
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MD5
255a5a1b519ce024fdf77f77a18ae6a0
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SHA1
72ff40a6762ad99a489684752042ff5a5a05e4a3
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SHA256
0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712
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SHA512
825265c236531fbc5c27b4ca2247e9c1b4428ca61775ed47c56e6402dc3cabf2b0162e2f26ba2772e1fa1f2ce774abfa6f86597582ed6fc3ab69be44edf991c9
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SSDEEP
6144:MRAhhJxX7bNIAROzTuaGz/5EoQda+3md67ZM/2MjXEfyK4:UsAAPaGUdaBkiXEh4
Malware Config
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*" 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983} 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\StubPath = "mshug32.exe" 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe" 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VCL = "vcl32.exe" 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\vcl32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe File opened for modification C:\Windows\SysWOW64\vcl32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe File created C:\Windows\SysWOW64\mshug32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe File opened for modification C:\Windows\SysWOW64\mshug32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe File created C:\Windows\SysWOW64\concp32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe File opened for modification C:\Windows\SysWOW64\concp32.exe 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5048 4404 WerFault.exe 79 -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\sm = 01b8ec350471bd332433eee476ebe1f3 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\ax = 68a3dc0dd020ca8bfafb031b4e6d5b24 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\SysWow64\\concp32.exe \"%1\" %*" 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983} 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DD87E4F-8B9A-11D5-EBA1-F78EEEEEE983}\InprocServer32 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4404 0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe"C:\Users\Admin\AppData\Local\Temp\0ebda044308670174c7a5487564e36472df18f0e8179eb5fa1293c3b6900c712.exe"1⤵
- Modifies system executable filetype association
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4404 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4404 -s 7082⤵
- Program crash
PID:5048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4404 -ip 44041⤵PID:5068