Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 18:39
Static task
static1
Behavioral task
behavioral1
Sample
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe
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Size
706KB
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MD5
08b98cea751df2f1a0b93c1026c98c62
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SHA1
059e9e6615c562af98d4505f12d3ae1f08b6ef67
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SHA256
5f5e4235a44db94afdd2f9643e14f36d69f3854040270a78125529070d83e098
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SHA512
6e5a248a0a84f3d44ee5a494e138313ccbd69a3cdabef0e7b23302df9164fc82a6d66c06d4e1042e48376ef79a72e3170dfe28e65317cac0de01ab5a49982dde
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SSDEEP
12288:tLIqdYi+c5m3UtUV11g+V6WRoTG0WBSVXF3Z4mxxzDqVTVOCy:pIXc5m3UCN9V6qoT/W0XQmXaVTzy
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 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2240-61-0x0000000000400000-0x00000000004C1000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
2008_S~1.EXEpid process 2240 2008_S~1.EXE -
Loads dropped DLL 2 IoCs
Processes:
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exepid process 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
Processes:
2008_S~1.EXEdescription ioc process File created C:\Windows\SysWOW64\FieleWay.txt 2008_S~1.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 480 -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe2008_S~1.EXEdescription pid process target process PID 1244 wrote to memory of 2240 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe 2008_S~1.EXE PID 1244 wrote to memory of 2240 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe 2008_S~1.EXE PID 1244 wrote to memory of 2240 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe 2008_S~1.EXE PID 1244 wrote to memory of 2240 1244 08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe 2008_S~1.EXE PID 2240 wrote to memory of 2716 2240 2008_S~1.EXE IEXPLORE.EXE PID 2240 wrote to memory of 2716 2240 2008_S~1.EXE IEXPLORE.EXE PID 2240 wrote to memory of 2716 2240 2008_S~1.EXE IEXPLORE.EXE PID 2240 wrote to memory of 2716 2240 2008_S~1.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\08b98cea751df2f1a0b93c1026c98c62_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2008_S~1.EXEC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2008_S~1.EXE2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"3⤵PID:2716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
301KB
MD55bd1216746054bd6eac0ab50c6c68b5e
SHA144836f2e7932970b9ec06652905becd2ad3cc038
SHA256e1357cc2990eba4af60c70ea3e2f4921869ff1aa4db9fb056efdc2309ca17505
SHA5124c031e8dc0994dbb41d728df86d1b71d8cfaa95578e6820ff4917528c263b3670d0c871a34db7d141ddab635831d7d00ac6ea04fec5a5eaea18db9b0f3d8ec53