Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 00:12
Static task
static1
Behavioral task
behavioral1
Sample
9fc045eac65bac87b9f651b385e7d9d0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
9fc045eac65bac87b9f651b385e7d9d0N.exe
Resource
win10v2004-20240802-en
General
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Target
9fc045eac65bac87b9f651b385e7d9d0N.exe
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Size
237KB
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MD5
9fc045eac65bac87b9f651b385e7d9d0
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SHA1
fd1cc54420b30b13f37f0f614d06c673de114079
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SHA256
07e14717e7d5fdf52f1dd21715233f440f96dbe4a9c0b5eb6f02cff68c1c3942
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SHA512
9b98afc7a915458f88a0e97b36d5d6a6c413b48f405c261bb131a8e72bd52727582637799d3bed049b205ccf7655057b50d4d191656362ebfa5afbb43df83663
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SSDEEP
6144:1A2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYQ:1ATuTAnKGwUAWVycQqgj
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\1B3CD69D = "C:\\Users\\Admin\\AppData\\Roaming\\1B3CD69D\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
9fc045eac65bac87b9f651b385e7d9d0N.exewinver.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9fc045eac65bac87b9f651b385e7d9d0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
winver.exepid process 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe 2740 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2740 winver.exe 1200 Explorer.EXE 1200 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1200 Explorer.EXE 1200 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
9fc045eac65bac87b9f651b385e7d9d0N.exewinver.exedescription pid process target process PID 1820 wrote to memory of 2740 1820 9fc045eac65bac87b9f651b385e7d9d0N.exe winver.exe PID 1820 wrote to memory of 2740 1820 9fc045eac65bac87b9f651b385e7d9d0N.exe winver.exe PID 1820 wrote to memory of 2740 1820 9fc045eac65bac87b9f651b385e7d9d0N.exe winver.exe PID 1820 wrote to memory of 2740 1820 9fc045eac65bac87b9f651b385e7d9d0N.exe winver.exe PID 1820 wrote to memory of 2740 1820 9fc045eac65bac87b9f651b385e7d9d0N.exe winver.exe PID 2740 wrote to memory of 1200 2740 winver.exe Explorer.EXE PID 2740 wrote to memory of 1100 2740 winver.exe taskhost.exe PID 2740 wrote to memory of 1160 2740 winver.exe Dwm.exe PID 2740 wrote to memory of 1200 2740 winver.exe Explorer.EXE PID 2740 wrote to memory of 1712 2740 winver.exe DllHost.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1100
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1160
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1200 -
C:\Users\Admin\AppData\Local\Temp\9fc045eac65bac87b9f651b385e7d9d0N.exe"C:\Users\Admin\AppData\Local\Temp\9fc045eac65bac87b9f651b385e7d9d0N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2740
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1712