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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 10:08
Static task
static1
Behavioral task
behavioral1
Sample
a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe
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Size
348KB
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MD5
a2218bd03ae99d7c45da1f7f4638d1b0
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SHA1
1ee1caea7720194faba248010330d1bbfdf86f7a
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SHA256
12ec8686e66269e98d188602959115b4abe8a08776e84482e289ec6e78f8da3f
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SHA512
db0680af25b476bad9bb2c39a755761ed344e0e1ec5b76efb34012cdd5cd137e9031d1ead554a17d413d2babf58ed6bee77f940ff8b88b5ae325b2740f4e244d
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SSDEEP
6144:+/cNAIyJyxEo3ZRz+YW/AnxpoHazREiZpDFOw64PqiYGQTlisfque0+dS:+SJyNAeazR5pDFtPq75Ww
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000AEC12B4EB2331.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000AEC12B4EB2331.exe -
Disables taskbar notifications via registry modification
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Deletes itself 1 IoCs
pid Process 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Executes dropped EXE 1 IoCs
pid Process 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Loads dropped DLL 2 IoCs
pid Process 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000AEC12B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000AEC12B4EB2331.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000AEC12B4EB2331.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 043A6A5B00014973000AEC12B4EB2331.exe -
Modifies registry class 22 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\Content Type = "application/x-msdownload" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\open\command 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\start 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\start\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\runas\command 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\runas\command\ = "\"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.exe 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.exe\ = "043A6" 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\ = "Application" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\open 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\open\command\ = "\"C:\\ProgramData\\043A6A5B00014973000AEC12B4EB2331\\043A6A5B00014973000AEC12B4EB2331.exe\" -s \"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\start\command\ = "\"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\%s 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\DefaultIcon 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\runas 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\%s\ = "043A6" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\DefaultIcon\ = "%1" 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\open\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\start\command 043A6A5B00014973000AEC12B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\043A6\shell\runas\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000AEC12B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2272 043A6A5B00014973000AEC12B4EB2331.exe 2272 043A6A5B00014973000AEC12B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 496 wrote to memory of 2272 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 30 PID 496 wrote to memory of 2272 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 30 PID 496 wrote to memory of 2272 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 30 PID 496 wrote to memory of 2272 496 a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe 30 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000AEC12B4EB2331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:496 -
C:\ProgramData\043A6A5B00014973000AEC12B4EB2331\043A6A5B00014973000AEC12B4EB2331.exe"C:\ProgramData\043A6A5B00014973000AEC12B4EB2331\043A6A5B00014973000AEC12B4EB2331.exe" -d "C:\Users\Admin\AppData\Local\Temp\a2218bd03ae99d7c45da1f7f4638d1b0_JaffaCakes118.exe"2⤵
- UAC bypass
- Windows security bypass
- Deletes itself
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2272
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
328B
MD5a823b376c154f84c9a7ed4000d4b5101
SHA1c9ec4b5b2772c3be4426fa31e47692e31d395470
SHA256935d481840526965646e94767d7ef3ea358a75627237e5961c90cfd618142ed2
SHA51262f21f823527dbe415b770bacbf9d7f952bdc1e4171bfd18e54cc3bbdd670c044146ff02ca61a5d718ee43a280f1b5e9688dac91e9b8afa03cb9ac12d7ae8642
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Filesize
348KB
MD5a2218bd03ae99d7c45da1f7f4638d1b0
SHA11ee1caea7720194faba248010330d1bbfdf86f7a
SHA25612ec8686e66269e98d188602959115b4abe8a08776e84482e289ec6e78f8da3f
SHA512db0680af25b476bad9bb2c39a755761ed344e0e1ec5b76efb34012cdd5cd137e9031d1ead554a17d413d2babf58ed6bee77f940ff8b88b5ae325b2740f4e244d