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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26/08/2024, 04:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe
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Size
382KB
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MD5
c23fbdfa2952c288583e772521aa2a59
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SHA1
c487b9d236465f8966d17d937d03707a9615b2df
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SHA256
bb25f6ce5c7828ed3bb66f609d4e537d5ec76464029251c66f759a54adf8aa81
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SHA512
c050b0ccc98e72db27214eecb188d241fc7fb5beec35f77ac699976a94f09aa5dc8ca7006cc7b6e8d58590924080c6ce5c1c1d560ed82d3c7bda4aea0d140c3b
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SSDEEP
6144:EPjSqtz0UmP5vISF/MKXugAW4/QK8+d5lsU/7UPmhpo/scS0V0m7QBmOA/TS55NW:ySqRUtISF/MKXN4ofy7UdEeH7uKWz/Ew
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000ABB91B4EB2331.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000ABB91B4EB2331.exe -
Disables taskbar notifications via registry modification
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Deletes itself 1 IoCs
pid Process 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Executes dropped EXE 1 IoCs
pid Process 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Loads dropped DLL 1 IoCs
pid Process 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 043A6A5B00014973000ABB91B4EB2331.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc 043A6A5B00014973000ABB91B4EB2331.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000ABB91B4EB2331.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 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 043A6A5B00014973000ABB91B4EB2331.exe -
Modifies registry class 22 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\start\command 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\runas 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\%s 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\ = "Application" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\open 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\open\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\start 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\start\command\ = "\"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\start\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\runas\command 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.exe\ = "043A6" 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\%s\ = "043A6" 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\Content Type = "application/x-msdownload" 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\DefaultIcon\ = "%1" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\open\command\ = "\"C:\\ProgramData\\043A6A5B00014973000ABB91B4EB2331\\043A6A5B00014973000ABB91B4EB2331.exe\" -s \"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\runas\command\IsolatedCommand = "\"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.exe 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\DefaultIcon 043A6A5B00014973000ABB91B4EB2331.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\open\command 043A6A5B00014973000ABB91B4EB2331.exe Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\043A6\shell\runas\command\ = "\"%1\" %*" 043A6A5B00014973000ABB91B4EB2331.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2176 043A6A5B00014973000ABB91B4EB2331.exe 2176 043A6A5B00014973000ABB91B4EB2331.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1884 wrote to memory of 2176 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe 28 PID 1884 wrote to memory of 2176 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe 28 PID 1884 wrote to memory of 2176 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe 28 PID 1884 wrote to memory of 2176 1884 c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe 28 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 043A6A5B00014973000ABB91B4EB2331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c23fbdfa2952c288583e772521aa2a59_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\ProgramData\043A6A5B00014973000ABB91B4EB2331\043A6A5B00014973000ABB91B4EB2331.exe"C:\ProgramData\043A6A5B00014973000ABB91B4EB2331\043A6A5B00014973000ABB91B4EB2331.exe" -d "C:\Users\Admin\AppData\Local\Temp\c23fbdfa2952c288583e772521aa2a59_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:2176
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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
382KB
MD5c23fbdfa2952c288583e772521aa2a59
SHA1c487b9d236465f8966d17d937d03707a9615b2df
SHA256bb25f6ce5c7828ed3bb66f609d4e537d5ec76464029251c66f759a54adf8aa81
SHA512c050b0ccc98e72db27214eecb188d241fc7fb5beec35f77ac699976a94f09aa5dc8ca7006cc7b6e8d58590924080c6ce5c1c1d560ed82d3c7bda4aea0d140c3b