Analysis
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max time kernel
150s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 14:39
Static task
static1
Behavioral task
behavioral1
Sample
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe
Resource
win10v2004-20220812-en
General
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Target
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe
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Size
322KB
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MD5
059bd27def0a3308790aabb2fa63fbd9
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SHA1
afce50e97f8866c4d8a16c89613101da81833c51
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SHA256
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a
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SHA512
42e299a1c6c54783befeaebe4de1a00c3dc6cea2714aef8e4cca752b3c486352ee0b09c275feeede97578fe67e69238c9be814af3876d00b1ac90834c71f6234
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SSDEEP
6144:W2p8mD+xx0VDctBr/pzUEmCqdyrhvunU8emvKYuQa54+Sd6IPy5:Tp8mD+sgv9mZOGVi54+ZIY
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 11 IoCs
Processes:
resource yara_rule behavioral1/memory/1768-55-0x0000000000400000-0x0000000000457000-memory.dmp modiloader_stage2 behavioral1/memory/1768-57-0x0000000000400000-0x0000000000439000-memory.dmp modiloader_stage2 behavioral1/memory/1252-62-0x0000000000150000-0x000000000021E000-memory.dmp modiloader_stage2 behavioral1/memory/968-64-0x00000000001D0000-0x000000000029E000-memory.dmp modiloader_stage2 behavioral1/memory/432-69-0x00000000001A0000-0x000000000026E000-memory.dmp modiloader_stage2 behavioral1/memory/432-70-0x00000000001A0000-0x000000000026E000-memory.dmp modiloader_stage2 behavioral1/memory/1252-71-0x0000000000150000-0x000000000021E000-memory.dmp modiloader_stage2 behavioral1/memory/968-72-0x00000000001D0000-0x000000000029E000-memory.dmp modiloader_stage2 behavioral1/memory/1512-76-0x0000000000170000-0x000000000023E000-memory.dmp modiloader_stage2 behavioral1/memory/1512-78-0x0000000000170000-0x000000000023E000-memory.dmp modiloader_stage2 behavioral1/memory/1512-80-0x0000000000170000-0x000000000023E000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
svchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\{32e96cca-2ea1-eb21-83fd-f6b429499808} = "\"C:\\ProgramData\\Microsoft\\{32e96cca-2ea1-eb21-83fd-f6b429499808}\\{32e96cca-2ea1-eb21-83fd-f6b429499808}.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 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 -
Deletes itself 1 IoCs
Processes:
svchost.exepid process 1252 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\{32e96cca-2ea1-eb21-83fd-f6b429499808} = "\"C:\\ProgramData\\Microsoft\\{32e96cca-2ea1-eb21-83fd-f6b429499808}\\{32e96cca-2ea1-eb21-83fd-f6b429499808}.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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS\svchost.exe = "1" svchost.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exesvchost.exepid process 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
Processes:
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exesvchost.exepid process 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe 1252 svchost.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exepid process 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exesvchost.exedescription pid process target process PID 1768 wrote to memory of 1252 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe svchost.exe PID 1768 wrote to memory of 1252 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe svchost.exe PID 1768 wrote to memory of 1252 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe svchost.exe PID 1768 wrote to memory of 1252 1768 eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe svchost.exe PID 1252 wrote to memory of 968 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 968 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 968 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 968 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 432 1252 svchost.exe explorer.exe PID 1252 wrote to memory of 432 1252 svchost.exe explorer.exe PID 1252 wrote to memory of 432 1252 svchost.exe explorer.exe PID 1252 wrote to memory of 432 1252 svchost.exe explorer.exe PID 1252 wrote to memory of 1512 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 1512 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 1512 1252 svchost.exe svchost.exe PID 1252 wrote to memory of 1512 1252 svchost.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe"C:\Users\Admin\AppData\Local\Temp\eb63c52c974dbf5f40ef7072081fea0130eb079beea31a9132dadbc7e1a35d3a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- 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
- Deletes itself
- 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/432-65-0x0000000000000000-mapping.dmp
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memory/432-70-0x00000000001A0000-0x000000000026E000-memory.dmpFilesize
824KB
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memory/432-69-0x00000000001A0000-0x000000000026E000-memory.dmpFilesize
824KB
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memory/432-68-0x0000000000C50000-0x0000000000ED1000-memory.dmpFilesize
2.5MB
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memory/432-67-0x0000000074601000-0x0000000074603000-memory.dmpFilesize
8KB
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memory/968-72-0x00000000001D0000-0x000000000029E000-memory.dmpFilesize
824KB
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memory/968-59-0x0000000000000000-mapping.dmp
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memory/968-63-0x0000000000DA0000-0x0000000000DA8000-memory.dmpFilesize
32KB
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memory/968-64-0x00000000001D0000-0x000000000029E000-memory.dmpFilesize
824KB
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memory/1252-71-0x0000000000150000-0x000000000021E000-memory.dmpFilesize
824KB
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memory/1252-62-0x0000000000150000-0x000000000021E000-memory.dmpFilesize
824KB
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memory/1252-61-0x0000000000DA0000-0x0000000000DA8000-memory.dmpFilesize
32KB
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memory/1252-56-0x0000000000000000-mapping.dmp
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memory/1512-77-0x00000000002F0000-0x0000000000316000-memory.dmpFilesize
152KB
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memory/1512-73-0x0000000000000000-mapping.dmp
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memory/1512-75-0x0000000000DA0000-0x0000000000DA8000-memory.dmpFilesize
32KB
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memory/1512-76-0x0000000000170000-0x000000000023E000-memory.dmpFilesize
824KB
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memory/1512-78-0x0000000000170000-0x000000000023E000-memory.dmpFilesize
824KB
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memory/1512-79-0x00000000002F0000-0x0000000000316000-memory.dmpFilesize
152KB
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memory/1512-80-0x0000000000170000-0x000000000023E000-memory.dmpFilesize
824KB
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memory/1768-55-0x0000000000400000-0x0000000000457000-memory.dmpFilesize
348KB
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memory/1768-54-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/1768-57-0x0000000000400000-0x0000000000439000-memory.dmpFilesize
228KB