Analysis
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max time kernel
171s -
max time network
193s -
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 00:28
Static task
static1
Behavioral task
behavioral1
Sample
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe
Resource
win10v2004-20221111-en
General
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Target
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe
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Size
262KB
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MD5
a9d003bcc478b51e5b644562504de9ef
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SHA1
62d24db8ad0ea52c2337acf819c4c17fdd7fbf84
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SHA256
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f
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SHA512
a388087df523e32c177d75481be4325f52070b7492ab7bfe15bab940aba1ed8895fd432c4030bee9a8c53bc9f934d4e8f7e142088b60b6cb9005f026969edef1
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SSDEEP
6144:ir8o7hD/eIMPs4PR6yLyCl+WixU3UcKO5q:+1D/LJukyLyI+wKx
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/2124-132-0x0000000000400000-0x0000000000446000-memory.dmp modiloader_stage2 behavioral2/memory/1588-136-0x00000000010A0000-0x000000000116E000-memory.dmp modiloader_stage2 behavioral2/memory/1476-139-0x0000000000460000-0x000000000052E000-memory.dmp modiloader_stage2 behavioral2/memory/2676-142-0x0000000000A00000-0x0000000000ACE000-memory.dmp modiloader_stage2 behavioral2/memory/2676-143-0x0000000000A00000-0x0000000000ACE000-memory.dmp modiloader_stage2 behavioral2/memory/1588-144-0x00000000010A0000-0x000000000116E000-memory.dmp modiloader_stage2 behavioral2/memory/1476-145-0x0000000000460000-0x000000000052E000-memory.dmp modiloader_stage2 behavioral2/memory/1784-148-0x0000000000E00000-0x0000000000ECE000-memory.dmp modiloader_stage2 behavioral2/memory/1784-150-0x0000000000E00000-0x0000000000ECE000-memory.dmp modiloader_stage2 behavioral2/memory/1784-152-0x0000000000E00000-0x0000000000ECE000-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\{3a4fc00a-0fce-07ba-b585-e5696f7329f1} = "\"C:\\ProgramData\\Microsoft\\{3a4fc00a-0fce-07ba-b585-e5696f7329f1}\\{3a4fc00a-0fce-07ba-b585-e5696f7329f1}.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\{3a4fc00a-0fce-07ba-b585-e5696f7329f1} = "\"C:\\ProgramData\\Microsoft\\{3a4fc00a-0fce-07ba-b585-e5696f7329f1}\\{3a4fc00a-0fce-07ba-b585-e5696f7329f1}.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 svchost.exe 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 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exesvchost.exepid process 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exesvchost.exepid process 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe 1588 svchost.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exesvchost.exedescription pid process target process PID 2124 wrote to memory of 1588 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe svchost.exe PID 2124 wrote to memory of 1588 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe svchost.exe PID 2124 wrote to memory of 1588 2124 06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe svchost.exe PID 1588 wrote to memory of 1476 1588 svchost.exe svchost.exe PID 1588 wrote to memory of 1476 1588 svchost.exe svchost.exe PID 1588 wrote to memory of 1476 1588 svchost.exe svchost.exe PID 1588 wrote to memory of 2676 1588 svchost.exe explorer.exe PID 1588 wrote to memory of 2676 1588 svchost.exe explorer.exe PID 1588 wrote to memory of 2676 1588 svchost.exe explorer.exe PID 1588 wrote to memory of 1784 1588 svchost.exe svchost.exe PID 1588 wrote to memory of 1784 1588 svchost.exe svchost.exe PID 1588 wrote to memory of 1784 1588 svchost.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe"C:\Users\Admin\AppData\Local\Temp\06ad3bff2017387a668519a3dbdbb2ede4718ff82986f8d91ed031339734ed4f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2124 -
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
PID:1588 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵PID:1476
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C:\Windows\SysWOW64\explorer.exe"explorer.exe"3⤵PID:2676
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"3⤵PID:1784
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1476-145-0x0000000000460000-0x000000000052E000-memory.dmpFilesize
824KB
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memory/1476-137-0x0000000000000000-mapping.dmp
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memory/1476-138-0x00000000009C0000-0x00000000009CE000-memory.dmpFilesize
56KB
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memory/1476-139-0x0000000000460000-0x000000000052E000-memory.dmpFilesize
824KB
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memory/1588-144-0x00000000010A0000-0x000000000116E000-memory.dmpFilesize
824KB
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memory/1588-134-0x0000000000000000-mapping.dmp
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memory/1588-135-0x00000000009C0000-0x00000000009CE000-memory.dmpFilesize
56KB
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memory/1588-136-0x00000000010A0000-0x000000000116E000-memory.dmpFilesize
824KB
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memory/1784-147-0x00000000009C0000-0x00000000009CE000-memory.dmpFilesize
56KB
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memory/1784-148-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/1784-153-0x0000000003470000-0x0000000003496000-memory.dmpFilesize
152KB
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memory/1784-152-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/1784-151-0x0000000003470000-0x0000000003496000-memory.dmpFilesize
152KB
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memory/1784-150-0x0000000000E00000-0x0000000000ECE000-memory.dmpFilesize
824KB
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memory/1784-146-0x0000000000000000-mapping.dmp
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memory/1784-149-0x0000000003470000-0x0000000003496000-memory.dmpFilesize
152KB
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memory/2124-132-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
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memory/2124-133-0x0000000000690000-0x00000000006CF000-memory.dmpFilesize
252KB
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memory/2676-141-0x00000000002C0000-0x00000000006F3000-memory.dmpFilesize
4.2MB
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memory/2676-140-0x0000000000000000-mapping.dmp
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memory/2676-143-0x0000000000A00000-0x0000000000ACE000-memory.dmpFilesize
824KB
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memory/2676-142-0x0000000000A00000-0x0000000000ACE000-memory.dmpFilesize
824KB