Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 42 IoCs
resource yara_rule behavioral1/memory/2428-13-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/2428-19-0x000000000F0D0000-0x000000000F194000-memory.dmp modiloader_stage2 behavioral1/memory/2428-16-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/2428-21-0x0000000000400000-0x0000000000436000-memory.dmp modiloader_stage2 behavioral1/memory/2428-20-0x0000000000401000-0x0000000000404000-memory.dmp modiloader_stage2 behavioral1/memory/2428-10-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/2428-8-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/2428-18-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/272-28-0x00000000001B0000-0x0000000000274000-memory.dmp modiloader_stage2 behavioral1/memory/2428-26-0x000000000F0D0000-0x000000000F194000-memory.dmp modiloader_stage2 behavioral1/memory/2428-22-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral1/memory/272-30-0x00000000001B0000-0x0000000000274000-memory.dmp modiloader_stage2 behavioral1/memory/2216-35-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-37-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-38-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-34-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-36-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-39-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-41-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-40-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-42-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-43-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-44-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/1560-47-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/1560-51-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/1560-52-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/1560-49-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/1560-48-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/1560-50-0x00000000000D0000-0x0000000000194000-memory.dmp modiloader_stage2 behavioral1/memory/2216-56-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-59-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-61-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-58-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-57-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-55-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-54-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/2216-53-0x0000000000150000-0x0000000000214000-memory.dmp modiloader_stage2 behavioral1/memory/3032-64-0x0000000000140000-0x0000000000204000-memory.dmp modiloader_stage2 behavioral1/memory/3032-67-0x0000000000140000-0x0000000000204000-memory.dmp modiloader_stage2 behavioral1/memory/3032-66-0x0000000000140000-0x0000000000204000-memory.dmp modiloader_stage2 behavioral1/memory/3032-65-0x0000000000140000-0x0000000000204000-memory.dmp modiloader_stage2 behavioral1/memory/3032-63-0x0000000000140000-0x0000000000204000-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:RG2TbMXv=\"O9s3\";m29W=new%20ActiveXObject(\"WScript.Shell\");Xcyf8t9ftE=\"vopqh\";XOy5X0=m29W.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\54fd4e78\\\\217d4236\");yICdH7D=\"Yxie\";eval(XOy5X0);RGnhD5w2J=\"uXLcyA2Gp\";" 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 2216 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:kZ01vbBNR=\"NBi0Ctnzu0\";kH78=new%20ActiveXObject(\"WScript.Shell\");upTXa7z0Iz=\"if\";hV7Os=kH78.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\54fd4e78\\\\217d4236\");O8XaBzUL=\"Q\";eval(hV7Os);t7qvJzBi7T=\"LkT3\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:xqNlxxo6=\"bZS7SumIb5\";nt66=new%20ActiveXObject(\"WScript.Shell\");mpw1KaLb=\"S0A\";bjh7o=nt66.RegRead(\"HKCU\\\\software\\\\54fd4e78\\\\217d4236\");oz7e6JAs=\"Ga60bwv4GC\";eval(bjh7o);HgtYcC9nr=\"oIyK\";" 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 2088 set thread context of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 -
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 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 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 dllhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\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 Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\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 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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\International dllhost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
pid Process 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 272 dllhost.exe 272 dllhost.exe 272 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe 2216 dllhost.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2088 wrote to memory of 2428 2088 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 30 PID 2428 wrote to memory of 272 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 31 PID 2428 wrote to memory of 272 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 31 PID 2428 wrote to memory of 272 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 31 PID 2428 wrote to memory of 272 2428 d2f6ef2ea3482832156c0ce7b641fcb71c527b340ccd8b15e98d635e9324051f.exe 31 PID 272 wrote to memory of 2216 272 dllhost.exe 32 PID 272 wrote to memory of 2216 272 dllhost.exe 32 PID 272 wrote to memory of 2216 272 dllhost.exe 32 PID 272 wrote to memory of 2216 272 dllhost.exe 32 PID 2216 wrote to memory of 1560 2216 dllhost.exe 34 PID 2216 wrote to memory of 1560 2216 dllhost.exe 34 PID 2216 wrote to memory of 1560 2216 dllhost.exe 34 PID 2216 wrote to memory of 1560 2216 dllhost.exe 34 PID 2216 wrote to memory of 3032 2216 dllhost.exe 35 PID 2216 wrote to memory of 3032 2216 dllhost.exe 35 PID 2216 wrote to memory of 3032 2216 dllhost.exe 35 PID 2216 wrote to memory of 3032 2216 dllhost.exe 35
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:2088 -
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:2428 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:272 -
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:2216 -
C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"5⤵
- System Location Discovery: System Language Discovery
PID:1560
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C:\Windows\SysWOW64\explorer.exeexplorer.exe5⤵
- System Location Discovery: System Language Discovery
PID:3032
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b