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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25/08/2024, 06:31
Behavioral task
behavioral1
Sample
c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe
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Size
690KB
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MD5
c0261de6f8482d655c503f1010dc8896
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SHA1
093b6680099771887c91b9b7e8bd1bb9d0900cff
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SHA256
b18abeeb054a9f0bb83ec277c93e61b5e00d25a4edc80b1dff39fe1c4de2a5b8
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SHA512
1cf854af7421f4ee673eb31de2ddd4102b58abc835a381ff4628e6bb50d313342a7656e77884eca0626d22afaaa643a32d8a0d5de1d88c16aff75bd75fcdee19
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SSDEEP
12288:t9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hq3:HZ1xuVVjfFoynPaVBUR8f+kN10EBW
Malware Config
Extracted
darkcomet
Guest16
12345poebalylovi.ddns.net:1604
12345poebalylovi.ddns.net:27015
DC_MUTEX-GTTG3R1
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gencode
cr291lnLucP6
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Disables Task Manager via registry modification
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Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 2568 attrib.exe 2800 attrib.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 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 attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeSecurityPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeSystemtimePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeBackupPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeRestorePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeShutdownPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeDebugPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeUndockPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeManageVolumePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeImpersonatePrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: 33 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: 34 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Token: 35 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2664 wrote to memory of 2728 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 30 PID 2664 wrote to memory of 2728 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 30 PID 2664 wrote to memory of 2728 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 30 PID 2664 wrote to memory of 2728 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 30 PID 2664 wrote to memory of 2784 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 31 PID 2664 wrote to memory of 2784 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 31 PID 2664 wrote to memory of 2784 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 31 PID 2664 wrote to memory of 2784 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 31 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2664 wrote to memory of 2668 2664 c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe 34 PID 2784 wrote to memory of 2568 2784 cmd.exe 35 PID 2784 wrote to memory of 2568 2784 cmd.exe 35 PID 2784 wrote to memory of 2568 2784 cmd.exe 35 PID 2784 wrote to memory of 2568 2784 cmd.exe 35 PID 2728 wrote to memory of 2800 2728 cmd.exe 36 PID 2728 wrote to memory of 2800 2728 cmd.exe 36 PID 2728 wrote to memory of 2800 2728 cmd.exe 36 PID 2728 wrote to memory of 2800 2728 cmd.exe 36 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 2568 attrib.exe 2800 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2664 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\c0261de6f8482d655c503f1010dc8896_JaffaCakes118.exe" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2800
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2568
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C:\Windows\SysWOW64\notepad.exenotepad2⤵
- System Location Discovery: System Language Discovery
PID:2668
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
5