Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 12:17
Behavioral task
behavioral1
Sample
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe
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Size
270KB
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MD5
3a1219968dcca91faf775231c02102b7
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SHA1
06adb0e3de8ede172e08d0866d28894e6e7f5ea1
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SHA256
0cd159861dbf2e9ff3920332537baa2f1e573825e1a3de7755253733c98d1cf9
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SHA512
c44ceca836d39c8b5fafd802607fa5141134b0c9d219f243ac90320d7a05a92a724b77c104a10b3fdff5bf95701df972e6d288b70cc1aa7d25a73407f4c49fcb
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SSDEEP
6144:sGyjnBSkuV1d4eZd88ORJIf/wTB4G53IPpc:nYnBSkuVUeZdYqwTgP
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 C:\Windows\deneme.exe modiloader_stage2 behavioral2/memory/224-9-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 behavioral2/memory/5060-11-0x0000000000400000-0x000000000044B000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe -
Deletes itself 1 IoCs
Processes:
deneme.exepid process 5060 deneme.exe -
Executes dropped EXE 1 IoCs
Processes:
deneme.exepid process 5060 deneme.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
deneme.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deneme = "C:\\Windows\\deneme.exe" deneme.exe -
Processes:
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exedeneme.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA deneme.exe -
Drops file in Windows directory 2 IoCs
Processes:
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exedescription ioc process File created C:\Windows\deneme.exe 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe File opened for modification C:\Windows\deneme.exe 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1888 5060 WerFault.exe deneme.exe 1452 5060 WerFault.exe deneme.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exedeneme.exedescription pid process Token: SeDebugPrivilege 224 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe Token: SeDebugPrivilege 5060 deneme.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
3a1219968dcca91faf775231c02102b7_JaffaCakes118.exedescription pid process target process PID 224 wrote to memory of 5060 224 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe deneme.exe PID 224 wrote to memory of 5060 224 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe deneme.exe PID 224 wrote to memory of 5060 224 3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe deneme.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\deneme.exe"C:\Windows\deneme.exe" \melt "C:\Users\Admin\AppData\Local\Temp\3a1219968dcca91faf775231c02102b7_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
PID:5060 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 6003⤵
- Program crash
PID:1888 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 6003⤵
- Program crash
PID:1452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5060 -ip 50601⤵PID:3180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5060 -ip 50601⤵PID:2204
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Windows\deneme.exeFilesize
270KB
MD53a1219968dcca91faf775231c02102b7
SHA106adb0e3de8ede172e08d0866d28894e6e7f5ea1
SHA2560cd159861dbf2e9ff3920332537baa2f1e573825e1a3de7755253733c98d1cf9
SHA512c44ceca836d39c8b5fafd802607fa5141134b0c9d219f243ac90320d7a05a92a724b77c104a10b3fdff5bf95701df972e6d288b70cc1aa7d25a73407f4c49fcb
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memory/224-9-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB
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memory/5060-11-0x0000000000400000-0x000000000044B000-memory.dmpFilesize
300KB