Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 09:34
Static task
static1
Behavioral task
behavioral1
Sample
7c633b98d323a21493e2bc170683ad10N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
7c633b98d323a21493e2bc170683ad10N.exe
Resource
win10v2004-20240709-en
General
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Target
7c633b98d323a21493e2bc170683ad10N.exe
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Size
225KB
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MD5
7c633b98d323a21493e2bc170683ad10
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SHA1
d73a9dc870887a5b044345a69083bbbc890e0235
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SHA256
ad3aeb9bc18bb93d00b4c5c46f6c181a0cdc6060d15684353ca949e12d98a5dd
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SHA512
cdcb0b7c5916dcd2a7ce2d286eb2b56e00a1bb4c25f395687541208793b9058d497f55dbe3a54ba1f27a9016821fa683f1da4506fedefd92ca5b6b62c61da581
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SSDEEP
6144:VA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:VATuTAnKGwUAW3ycQqgf
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\4D1C3EF5 = "C:\\Users\\Admin\\AppData\\Roaming\\4D1C3EF5\\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 46 IoCs
Processes:
winver.exepid process 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe 2588 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2588 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
7c633b98d323a21493e2bc170683ad10N.exewinver.exedescription pid process target process PID 2808 wrote to memory of 2588 2808 7c633b98d323a21493e2bc170683ad10N.exe winver.exe PID 2808 wrote to memory of 2588 2808 7c633b98d323a21493e2bc170683ad10N.exe winver.exe PID 2808 wrote to memory of 2588 2808 7c633b98d323a21493e2bc170683ad10N.exe winver.exe PID 2808 wrote to memory of 2588 2808 7c633b98d323a21493e2bc170683ad10N.exe winver.exe PID 2808 wrote to memory of 2588 2808 7c633b98d323a21493e2bc170683ad10N.exe winver.exe PID 2588 wrote to memory of 1244 2588 winver.exe Explorer.EXE PID 2588 wrote to memory of 1128 2588 winver.exe taskhost.exe PID 2588 wrote to memory of 1176 2588 winver.exe Dwm.exe PID 2588 wrote to memory of 1244 2588 winver.exe Explorer.EXE PID 2588 wrote to memory of 1372 2588 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\7c633b98d323a21493e2bc170683ad10N.exe"C:\Users\Admin\AppData\Local\Temp\7c633b98d323a21493e2bc170683ad10N.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
Loading Replay Monitor...
Downloads
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memory/1128-26-0x0000000002070000-0x0000000002076000-memory.dmpFilesize
24KB
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memory/1128-11-0x0000000002070000-0x0000000002076000-memory.dmpFilesize
24KB
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memory/1176-14-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1176-27-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1244-3-0x0000000002570000-0x0000000002576000-memory.dmpFilesize
24KB
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memory/1244-17-0x0000000002590000-0x0000000002596000-memory.dmpFilesize
24KB
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memory/1244-1-0x0000000002570000-0x0000000002576000-memory.dmpFilesize
24KB
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memory/1244-6-0x0000000002570000-0x0000000002576000-memory.dmpFilesize
24KB
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memory/1244-24-0x0000000002590000-0x0000000002596000-memory.dmpFilesize
24KB
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memory/1372-20-0x0000000001ED0000-0x0000000001ED6000-memory.dmpFilesize
24KB
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memory/1372-25-0x0000000001ED0000-0x0000000001ED6000-memory.dmpFilesize
24KB
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memory/2588-23-0x00000000002D0000-0x00000000002D6000-memory.dmpFilesize
24KB
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memory/2588-4-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/2588-29-0x00000000002D0000-0x00000000002D6000-memory.dmpFilesize
24KB
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memory/2808-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB