Analysis
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max time kernel
149s -
max time network
195s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
13-05-2021 10:40
Static task
static1
Behavioral task
behavioral1
Sample
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe
Resource
win10v20210408
General
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Target
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe
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Size
136KB
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MD5
bd3e7964eef52275ffb96b4b67abb521
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SHA1
16abe736e1df123bd763bdb0d424c9cffab03a10
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SHA256
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390
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SHA512
e33a4b26b86101cbbce3f32a829e1d53425bda510248dfdaafc25db812effa47e9eccb6d1d1fd642c36b27b76a3ae12b844c98d1d66cd515d85da90094413b44
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\B26BDE9B = "C:\\Users\\Admin\\AppData\\Roaming\\B26BDE9B\\bin.exe" winver.exe Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run winver.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exedescription pid process target process PID 1092 set thread context of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exewinver.exepid process 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe 1712 winver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 1268 Explorer.EXE -
Suspicious use of FindShellTrayWindow 5 IoCs
Processes:
winver.exeExplorer.EXEpid process 1712 winver.exe 1268 Explorer.EXE 1268 Explorer.EXE 1268 Explorer.EXE 1268 Explorer.EXE -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
Explorer.EXEpid process 1268 Explorer.EXE 1268 Explorer.EXE 1268 Explorer.EXE 1268 Explorer.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exepid process 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exewinver.exedescription pid process target process PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1092 wrote to memory of 1796 1092 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe PID 1796 wrote to memory of 1712 1796 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe winver.exe PID 1796 wrote to memory of 1712 1796 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe winver.exe PID 1796 wrote to memory of 1712 1796 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe winver.exe PID 1796 wrote to memory of 1712 1796 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe winver.exe PID 1796 wrote to memory of 1712 1796 5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe winver.exe PID 1712 wrote to memory of 1268 1712 winver.exe Explorer.EXE PID 1712 wrote to memory of 1124 1712 winver.exe taskhost.exe PID 1712 wrote to memory of 1184 1712 winver.exe Dwm.exe PID 1712 wrote to memory of 1268 1712 winver.exe Explorer.EXE
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1124
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C:\Users\Admin\AppData\Local\Temp\5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe"C:\Users\Admin\AppData\Local\Temp\5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\AppData\Local\Temp\5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exeC:\Users\Admin\AppData\Local\Temp\5174de9617f906e11f9f19a5518667ff77bc97b4269dd5f3921efc16efdcb390.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1712
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1268
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1184
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1092-60-0x0000000075AA1000-0x0000000075AA3000-memory.dmpFilesize
8KB
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memory/1092-65-0x00000000001E0000-0x00000000001E4000-memory.dmpFilesize
16KB
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memory/1124-73-0x0000000000450000-0x0000000000456000-memory.dmpFilesize
24KB
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memory/1184-71-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/1268-70-0x0000000002AC0000-0x0000000002AC6000-memory.dmpFilesize
24KB
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memory/1268-77-0x00000000771F0000-0x00000000771F1000-memory.dmpFilesize
4KB
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memory/1268-74-0x0000000002AD0000-0x0000000002AD6000-memory.dmpFilesize
24KB
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memory/1268-76-0x0000000077200000-0x0000000077201000-memory.dmpFilesize
4KB
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memory/1268-78-0x00000000771E0000-0x00000000771E1000-memory.dmpFilesize
4KB
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memory/1712-69-0x0000000000090000-0x0000000000096000-memory.dmpFilesize
24KB
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memory/1712-75-0x00000000001F0000-0x00000000001F6000-memory.dmpFilesize
24KB
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memory/1712-68-0x0000000000870000-0x0000000000886000-memory.dmpFilesize
88KB
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memory/1712-63-0x0000000000000000-mapping.dmp
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memory/1712-72-0x0000000000180000-0x0000000000181000-memory.dmpFilesize
4KB
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memory/1796-66-0x0000000000400000-0x0000000000404400-memory.dmpFilesize
17KB
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memory/1796-67-0x0000000001560000-0x0000000001F60000-memory.dmpFilesize
10.0MB
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memory/1796-62-0x0000000000401000-mapping.dmp
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memory/1796-61-0x0000000000400000-0x000000000149A000-memory.dmpFilesize
16.6MB