Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-05-2024 03:29
Static task
static1
Behavioral task
behavioral1
Sample
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe
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Size
351KB
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MD5
1a8c3623227981e5a96519fe61794f0a
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SHA1
f4802ea4219b8390cdc42807a1978938f496f77a
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SHA256
1005d9d3469a17cc91a918db63400dff5cc84be4502e7c11cf23aff4a7360347
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SHA512
ec07cfced471672bedb9a2a1badeba41ee82bce112b14a4307410eac7cdba5eab80073a353cd7d4223b235677edaac7899b56005add95bf37e56972b18523104
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SSDEEP
6144:TkACKOiqtzQijxcUm1BDuGNOqLwKZpAVYmjhV95u4Bv8rmfs82rqirljz:4JjxG1lbNOTbCm9z5u4mrus8PirF
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 2016 2716 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 55 IoCs
Processes:
resource yara_rule behavioral1/memory/2968-2-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral1/memory/2968-4-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral1/memory/2968-5-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral1/memory/2968-6-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-10-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-9-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-8-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-7-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-11-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2968-12-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/2528-19-0x0000000006170000-0x000000000624A000-memory.dmp modiloader_stage2 behavioral1/memory/1920-20-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-24-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-29-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-30-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-28-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-27-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-26-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-25-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/2528-23-0x0000000006170000-0x000000000624A000-memory.dmp modiloader_stage2 behavioral1/memory/1920-22-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-33-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-39-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-42-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-44-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-51-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-46-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-45-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-43-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-41-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-40-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-38-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-37-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-36-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-35-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-34-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-32-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-31-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-55-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-53-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-57-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/2968-64-0x0000000001CE0000-0x0000000001DBA000-memory.dmp modiloader_stage2 behavioral1/memory/1920-56-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-54-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/1920-52-0x0000000000220000-0x0000000000367000-memory.dmp modiloader_stage2 behavioral1/memory/2140-79-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-78-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-77-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-75-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-73-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-72-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-76-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-74-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-71-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 behavioral1/memory/2140-70-0x0000000000250000-0x0000000000397000-memory.dmp modiloader_stage2 -
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 1920 regsvr32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\9ef75\\71165.bat\"" 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 3 IoCs
Processes:
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exepowershell.exeregsvr32.exedescription pid process target process PID 2952 set thread context of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2528 set thread context of 1920 2528 powershell.exe regsvr32.exe PID 1920 set thread context of 2140 1920 regsvr32.exe regsvr32.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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International regsvr32.exe -
Modifies registry class 7 IoCs
Processes:
regsvr32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\75e31\shell\open\command\ = "\"C:\\Windows\\system32\\mshta.exe\" \"javascript:lYcE06=\"oFZhM\";ud9=new ActiveXObject(\"WScript.Shell\");Te8wKyg5=\"Z\";wx3Qq9=ud9.RegRead(\"HKCU\\\\software\\\\jvvo\\\\xbawnqo\");s9P7vkp=\"fiq\";eval(wx3Qq9);iU8SvNtP3=\"gUSA\";\"" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.344a87 regsvr32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.344a87\ = "75e31" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\75e31 regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\75e31\shell regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\75e31\shell\open regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\75e31\shell\open\command regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exeregsvr32.exepid process 2528 powershell.exe 2528 powershell.exe 2528 powershell.exe 2528 powershell.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe 1920 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
powershell.exeregsvr32.exepid process 2528 powershell.exe 1920 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2528 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exepid process 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
Processes:
1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exemshta.exepowershell.exeregsvr32.exedescription pid process target process PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2952 wrote to memory of 2968 2952 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe 1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe PID 2016 wrote to memory of 2528 2016 mshta.exe powershell.exe PID 2016 wrote to memory of 2528 2016 mshta.exe powershell.exe PID 2016 wrote to memory of 2528 2016 mshta.exe powershell.exe PID 2016 wrote to memory of 2528 2016 mshta.exe powershell.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 2528 wrote to memory of 1920 2528 powershell.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe PID 1920 wrote to memory of 2140 1920 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Users\Admin\AppData\Local\Temp\1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a8c3623227981e5a96519fe61794f0a_JaffaCakes118.exe"2⤵PID:2968
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:sLB6WqmD7="5oU";Q4v=new%20ActiveXObject("WScript.Shell");sR8DPxKg="Pb";r5J7qu=Q4v.RegRead("HKCU\\software\\3sjDoGgo4\\7pob1Lm");IExKV0="E";eval(r5J7qu);kMu9ZYyg3="kOdHPhy";1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:jqlilo2⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VirtualBox drivers on disk
- 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
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵PID:2140
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1