Analysis
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max time kernel
159s -
max time network
192s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 00:24
Static task
static1
Behavioral task
behavioral1
Sample
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
Resource
win10v2004-20221111-en
General
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Target
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
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Size
369KB
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MD5
2e6bfde0e2dafaa42388021af1417b83
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SHA1
77b65949807977a8b13ebc78edfee33fa026fae7
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SHA256
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119
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SHA512
2b7c38f70f04a40a6816a405ffaee60d722341674d702675d71d8cb4f422a77b10c3086918e6bb85c60725952fae7d16c3076465228c3d0040fabf7dd18631ef
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SSDEEP
6144:8pctq7HVo8zQSfzIHmherAqH3qG+CAA3YNufb17JG1:8pgw1oRaEiIRH3jXp3YchFu
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions svchost.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/3204-134-0x0000000000400000-0x0000000000463000-memory.dmp modiloader_stage2 behavioral2/memory/748-137-0x0000000001210000-0x00000000012DE000-memory.dmp modiloader_stage2 behavioral2/memory/748-138-0x0000000001210000-0x00000000012DE000-memory.dmp modiloader_stage2 behavioral2/memory/528-141-0x00000000012B0000-0x000000000137E000-memory.dmp modiloader_stage2 behavioral2/memory/528-142-0x00000000012B0000-0x000000000137E000-memory.dmp modiloader_stage2 behavioral2/memory/4664-145-0x0000000000E30000-0x0000000000EFE000-memory.dmp modiloader_stage2 behavioral2/memory/4664-146-0x0000000000E30000-0x0000000000EFE000-memory.dmp modiloader_stage2 behavioral2/memory/3628-149-0x0000000000E00000-0x0000000000ECE000-memory.dmp modiloader_stage2 behavioral2/memory/3628-151-0x0000000000E00000-0x0000000000ECE000-memory.dmp modiloader_stage2 behavioral2/memory/3628-153-0x0000000000E00000-0x0000000000ECE000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
svchost.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\{db01c448-d083-7bb7-a489-2a51e15393f5} = "\"C:\\ProgramData\\Microsoft\\{db01c448-d083-7bb7-a489-2a51e15393f5}\\{db01c448-d083-7bb7-a489-2a51e15393f5}.exe\"" svchost.exe -
Disables use of System Restore points 1 TTPs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools svchost.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svchost.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\{db01c448-d083-7bb7-a489-2a51e15393f5} = "\"C:\\ProgramData\\Microsoft\\{db01c448-d083-7bb7-a489-2a51e15393f5}\\{db01c448-d083-7bb7-a489-2a51e15393f5}.exe\"" svchost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 svchost.exe -
Processes:
svchost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS\svchost.exe = "1" svchost.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exepid process 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exepid process 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe 748 svchost.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exedescription pid process target process PID 3204 wrote to memory of 748 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe svchost.exe PID 3204 wrote to memory of 748 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe svchost.exe PID 3204 wrote to memory of 748 3204 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe svchost.exe PID 748 wrote to memory of 528 748 svchost.exe svchost.exe PID 748 wrote to memory of 528 748 svchost.exe svchost.exe PID 748 wrote to memory of 528 748 svchost.exe svchost.exe PID 748 wrote to memory of 4664 748 svchost.exe explorer.exe PID 748 wrote to memory of 4664 748 svchost.exe explorer.exe PID 748 wrote to memory of 4664 748 svchost.exe explorer.exe PID 748 wrote to memory of 3628 748 svchost.exe svchost.exe PID 748 wrote to memory of 3628 748 svchost.exe svchost.exe PID 748 wrote to memory of 3628 748 svchost.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe"C:\Users\Admin\AppData\Local\Temp\11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"svchost.exe"2⤵
- Looks for VirtualBox Guest Additions in registry
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵
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C:\Windows\SysWOW64\explorer.exe"explorer.exe"3⤵
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/528-139-0x0000000000000000-mapping.dmp
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memory/528-142-0x00000000012B0000-0x000000000137E000-memory.dmpFilesize
824KB
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memory/528-141-0x00000000012B0000-0x000000000137E000-memory.dmpFilesize
824KB
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memory/528-140-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/748-137-0x0000000001210000-0x00000000012DE000-memory.dmpFilesize
824KB
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memory/748-138-0x0000000001210000-0x00000000012DE000-memory.dmpFilesize
824KB
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memory/748-136-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/748-135-0x0000000000000000-mapping.dmp
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memory/3204-132-0x0000000000400000-0x0000000000463000-memory.dmpFilesize
396KB
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memory/3204-134-0x0000000000400000-0x0000000000463000-memory.dmpFilesize
396KB
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memory/3204-133-0x0000000000C00000-0x0000000000C54000-memory.dmpFilesize
336KB
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memory/3628-149-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/3628-147-0x0000000000000000-mapping.dmp
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memory/3628-148-0x0000000000400000-0x000000000040E000-memory.dmpFilesize
56KB
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memory/3628-150-0x0000000003500000-0x0000000003526000-memory.dmpFilesize
152KB
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memory/3628-151-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/3628-152-0x0000000003500000-0x0000000003526000-memory.dmpFilesize
152KB
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memory/3628-153-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/3628-154-0x0000000003500000-0x0000000003526000-memory.dmpFilesize
152KB
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memory/4664-144-0x00000000006F0000-0x0000000000B23000-memory.dmpFilesize
4.2MB
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memory/4664-145-0x0000000000E30000-0x0000000000EFE000-memory.dmpFilesize
824KB
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memory/4664-146-0x0000000000E30000-0x0000000000EFE000-memory.dmpFilesize
824KB
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memory/4664-143-0x0000000000000000-mapping.dmp