Analysis
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max time kernel
147s -
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
20-06-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe
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Size
685KB
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MD5
09b08ef9cc21337e994d034e0d89fcb9
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SHA1
e0bdb668fc9641aabf48084b09b8f8e88cef1043
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SHA256
44f7f0b048b37ccde8b257eeca4156e96aee9e3e8b43ad0a23de8215c46459e2
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SHA512
b8f68263167f57ba33844618f8ef754b3c81a5cc8c57b3a3c64e69b474714ac42b07e8dda0e66eaa23a21210943df27d266191d0acf00bd3dce82ec9619e1b92
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SSDEEP
12288:iJ9KSBADXsTZmUwpnLLYjFVN2e0jZACuxEMbSW9rWNgvEmzpmzWMR:8A7im9/AFj70SHx7WW9XvEksR
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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ModiLoader Second Stage 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2112-28-0x0000000000400000-0x00000000007BF000-memory.dmp modiloader_stage2 behavioral2/memory/1952-32-0x0000000000400000-0x00000000007BF000-memory.dmp modiloader_stage2 behavioral2/memory/2112-33-0x0000000000400000-0x00000000007BF000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
System.exepid process 1952 System.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
System.exedescription pid process target process PID 1952 set thread context of 1068 1952 System.exe IEXPLORE.EXE -
Drops file in Program Files directory 2 IoCs
Processes:
09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exedescription ioc process File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.exe 09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.exe 09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe -
Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9BAF9002-2F51-11EF-9519-FEF50CB5D633} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425083181" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 1068 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 1068 IEXPLORE.EXE 1068 IEXPLORE.EXE 3404 IEXPLORE.EXE 3404 IEXPLORE.EXE 3404 IEXPLORE.EXE 3404 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exeSystem.exeIEXPLORE.EXEdescription pid process target process PID 2112 wrote to memory of 1952 2112 09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe System.exe PID 2112 wrote to memory of 1952 2112 09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe System.exe PID 2112 wrote to memory of 1952 2112 09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe System.exe PID 1952 wrote to memory of 1068 1952 System.exe IEXPLORE.EXE PID 1952 wrote to memory of 1068 1952 System.exe IEXPLORE.EXE PID 1952 wrote to memory of 1068 1952 System.exe IEXPLORE.EXE PID 1952 wrote to memory of 1068 1952 System.exe IEXPLORE.EXE PID 1068 wrote to memory of 3404 1068 IEXPLORE.EXE IEXPLORE.EXE PID 1068 wrote to memory of 3404 1068 IEXPLORE.EXE IEXPLORE.EXE PID 1068 wrote to memory of 3404 1068 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\09b08ef9cc21337e994d034e0d89fcb9_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.exe"C:\Program Files\Common Files\Microsoft Shared\MSINFO\System.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1068 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1068 CREDAT:17410 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
685KB
MD509b08ef9cc21337e994d034e0d89fcb9
SHA1e0bdb668fc9641aabf48084b09b8f8e88cef1043
SHA25644f7f0b048b37ccde8b257eeca4156e96aee9e3e8b43ad0a23de8215c46459e2
SHA512b8f68263167f57ba33844618f8ef754b3c81a5cc8c57b3a3c64e69b474714ac42b07e8dda0e66eaa23a21210943df27d266191d0acf00bd3dce82ec9619e1b92