Analysis
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max time kernel
148s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
17-07-2024 13:21
Static task
static1
Behavioral task
behavioral1
Sample
7bf85cd59f6e16c950a4172906fce5f0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
7bf85cd59f6e16c950a4172906fce5f0N.exe
Resource
win10v2004-20240709-en
General
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Target
7bf85cd59f6e16c950a4172906fce5f0N.exe
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Size
225KB
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MD5
7bf85cd59f6e16c950a4172906fce5f0
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SHA1
3d0969fc397ccb4070fe252096db6e75ba10a603
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SHA256
27c87544d13c97ac43486851ceedd0688cfbec3ce8ab5a79efd67e759dededff
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SHA512
cf660397fa359e7ae82502479a5ae4706343737d07dcb059ecb609ebfb53dd983d7cfe71d9a9317c33b0f677771a70128d1d20df78e423781080efdc2b2d8992
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SSDEEP
6144:mA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:mATuTAnKGwUAW3ycQqgf
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-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\C1F60785 = "C:\\Users\\Admin\\AppData\\Roaming\\C1F60785\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 61 IoCs
Processes:
winver.exepid process 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe 2776 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2776 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
7bf85cd59f6e16c950a4172906fce5f0N.exewinver.exedescription pid process target process PID 2148 wrote to memory of 2776 2148 7bf85cd59f6e16c950a4172906fce5f0N.exe winver.exe PID 2148 wrote to memory of 2776 2148 7bf85cd59f6e16c950a4172906fce5f0N.exe winver.exe PID 2148 wrote to memory of 2776 2148 7bf85cd59f6e16c950a4172906fce5f0N.exe winver.exe PID 2148 wrote to memory of 2776 2148 7bf85cd59f6e16c950a4172906fce5f0N.exe winver.exe PID 2148 wrote to memory of 2776 2148 7bf85cd59f6e16c950a4172906fce5f0N.exe winver.exe PID 2776 wrote to memory of 1200 2776 winver.exe Explorer.EXE PID 2776 wrote to memory of 1116 2776 winver.exe taskhost.exe PID 2776 wrote to memory of 1164 2776 winver.exe Dwm.exe PID 2776 wrote to memory of 1200 2776 winver.exe Explorer.EXE PID 2776 wrote to memory of 1328 2776 winver.exe DllHost.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\7bf85cd59f6e16c950a4172906fce5f0N.exe"C:\Users\Admin\AppData\Local\Temp\7bf85cd59f6e16c950a4172906fce5f0N.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1116-11-0x00000000004D0000-0x00000000004D6000-memory.dmpFilesize
24KB
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memory/1116-26-0x00000000004D0000-0x00000000004D6000-memory.dmpFilesize
24KB
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memory/1164-24-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1164-14-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1200-1-0x00000000029C0000-0x00000000029C6000-memory.dmpFilesize
24KB
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memory/1200-3-0x00000000029C0000-0x00000000029C6000-memory.dmpFilesize
24KB
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memory/1200-17-0x0000000002DD0000-0x0000000002DD6000-memory.dmpFilesize
24KB
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memory/1200-6-0x00000000029C0000-0x00000000029C6000-memory.dmpFilesize
24KB
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memory/1200-25-0x0000000002DD0000-0x0000000002DD6000-memory.dmpFilesize
24KB
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memory/1328-20-0x0000000002320000-0x0000000002326000-memory.dmpFilesize
24KB
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memory/1328-27-0x0000000002320000-0x0000000002326000-memory.dmpFilesize
24KB
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memory/2148-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2776-23-0x00000000002A0000-0x00000000002A6000-memory.dmpFilesize
24KB
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memory/2776-4-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/2776-29-0x00000000002A0000-0x00000000002A6000-memory.dmpFilesize
24KB