Analysis
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max time kernel
150s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
26-11-2024 20:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe
Resource
win7-20241023-en
windows7-x64
29 signatures
150 seconds
General
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Target
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe
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Size
1.2MB
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MD5
a3f8e3277a2c3d7015960849085387c1
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SHA1
5924c856c980fcc65ae7cbb973093f71d900c3b4
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SHA256
b402426b5246d326209ff063c281bb24965ade165af5cafc80f6ff742a9c021b
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SHA512
e6dcab4796a105f97eeb7c658cbc83c356269f8e11cbe0b5cbca4f1454d8227203929d4d72e17124f043ec163f031f56fc64d4160c186b6a345c6eedb87d15d3
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SSDEEP
24576:l859kyoiNcTn1dpMRuLxRlzi6u3/A9nqa:lIk0cz1dpMs1RZiH3/A99
Malware Config
Extracted
Family
darkcomet
Botnet
Guest16
C2
127.0.0.1:1604
192.168.1.62:1604
77.13.108.22:1604
prototypeee60.zapto.org:1604
Mutex
DC_MUTEX-SH6SBV6
Attributes
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InstallPath
MSDCSC\msdcsc.exe
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gencode
8yY5MR1U0Hx2
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Extracted
Family
latentbot
C2
prototypeee60.zapto.org
Signatures
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Darkcomet family
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Latentbot family
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe -
Modifies firewall policy service 3 TTPs 3 IoCs
Processes:
msdcsc.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" msdcsc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msdcsc.exe -
Modifies security service 2 TTPs 1 IoCs
Processes:
msdcsc.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" msdcsc.exe -
Processes:
msdcsc.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe -
Disables RegEdit via registry modification 1 IoCs
Processes:
msdcsc.exedescription ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" msdcsc.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.
Processes:
attrib.exeattrib.exepid Process 2984 attrib.exe 2520 attrib.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate msdcsc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion msdcsc.exe -
Deletes itself 1 IoCs
Processes:
notepad.exepid Process 2896 notepad.exe -
Executes dropped EXE 2 IoCs
Processes:
msdcsc.exemsdcsc.exepid Process 1240 msdcsc.exe 2612 msdcsc.exe -
Loads dropped DLL 9 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exemsdcsc.exepid Process 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 1240 msdcsc.exe 1240 msdcsc.exe 1240 msdcsc.exe 1240 msdcsc.exe 2612 msdcsc.exe 2612 msdcsc.exe 2612 msdcsc.exe -
Processes:
msdcsc.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" msdcsc.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription pid Process procid_target PID 2416 set thread context of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 1240 set thread context of 2612 1240 msdcsc.exe 39 -
Processes:
resource yara_rule behavioral1/memory/2416-4-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/2416-3-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/2416-2-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/2416-6-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/2416-5-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/2416-7-0x0000000000350000-0x0000000000388000-memory.dmp upx behavioral1/memory/2416-8-0x0000000000350000-0x0000000000388000-memory.dmp upx behavioral1/memory/2416-37-0x0000000000350000-0x0000000000388000-memory.dmp upx behavioral1/memory/2416-36-0x00000000001F0000-0x0000000000201000-memory.dmp upx behavioral1/memory/1240-102-0x00000000002A0000-0x00000000002B1000-memory.dmp upx behavioral1/memory/1240-101-0x00000000002A0000-0x00000000002B1000-memory.dmp upx -
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 10 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exenotepad.exemsdcsc.exemsdcsc.exenotepad.exea3f8e3277a2c3d7015960849085387c1_JaffaCakes118.execmd.execmd.exeattrib.exeattrib.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a3f8e3277a2c3d7015960849085387c1_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 attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe -
Checks processor information in registry 2 TTPs 14 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 msdcsc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier msdcsc.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 msdcsc.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 msdcsc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier msdcsc.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString msdcsc.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet msdcsc.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier msdcsc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
msdcsc.exepid Process 2612 msdcsc.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exedescription pid Process Token: SeIncreaseQuotaPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeSecurityPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeLoadDriverPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeSystemProfilePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeSystemtimePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeBackupPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeRestorePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeShutdownPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeDebugPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeUndockPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeManageVolumePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeImpersonatePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: 33 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: 34 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: 35 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeRestorePrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeBackupPrivilege 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2612 msdcsc.exe Token: SeSecurityPrivilege 2612 msdcsc.exe Token: SeTakeOwnershipPrivilege 2612 msdcsc.exe Token: SeLoadDriverPrivilege 2612 msdcsc.exe Token: SeSystemProfilePrivilege 2612 msdcsc.exe Token: SeSystemtimePrivilege 2612 msdcsc.exe Token: SeProfSingleProcessPrivilege 2612 msdcsc.exe Token: SeIncBasePriorityPrivilege 2612 msdcsc.exe Token: SeCreatePagefilePrivilege 2612 msdcsc.exe Token: SeBackupPrivilege 2612 msdcsc.exe Token: SeRestorePrivilege 2612 msdcsc.exe Token: SeShutdownPrivilege 2612 msdcsc.exe Token: SeDebugPrivilege 2612 msdcsc.exe Token: SeSystemEnvironmentPrivilege 2612 msdcsc.exe Token: SeChangeNotifyPrivilege 2612 msdcsc.exe Token: SeRemoteShutdownPrivilege 2612 msdcsc.exe Token: SeUndockPrivilege 2612 msdcsc.exe Token: SeManageVolumePrivilege 2612 msdcsc.exe Token: SeImpersonatePrivilege 2612 msdcsc.exe Token: SeCreateGlobalPrivilege 2612 msdcsc.exe Token: 33 2612 msdcsc.exe Token: 34 2612 msdcsc.exe Token: 35 2612 msdcsc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exemsdcsc.exemsdcsc.exepid Process 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 1240 msdcsc.exe 2612 msdcsc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exea3f8e3277a2c3d7015960849085387c1_JaffaCakes118.execmd.execmd.exedescription pid Process procid_target PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 2416 wrote to memory of 624 2416 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 30 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2828 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 31 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2912 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 33 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 624 wrote to memory of 2896 624 a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe 35 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2912 wrote to memory of 2520 2912 cmd.exe 37 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 PID 2828 wrote to memory of 2984 2828 cmd.exe 36 -
System policy modification 1 TTPs 3 IoCs
Processes:
msdcsc.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" msdcsc.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
Processes:
attrib.exeattrib.exepid Process 2520 attrib.exe 2984 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Users\Admin\AppData\Local\Temp\a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe2⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe" +s +h3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\a3f8e3277a2c3d7015960849085387c1_JaffaCakes118.exe" +s +h4⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2984
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h4⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2520
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C:\Windows\SysWOW64\notepad.exenotepad3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2896
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C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"3⤵
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:1240 -
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe4⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2612 -
C:\Windows\SysWOW64\notepad.exenotepad5⤵
- System Location Discovery: System Language Discovery
PID:2592
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
7Replay Monitor
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Downloads
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Filesize
1.2MB
MD5a3f8e3277a2c3d7015960849085387c1
SHA15924c856c980fcc65ae7cbb973093f71d900c3b4
SHA256b402426b5246d326209ff063c281bb24965ade165af5cafc80f6ff742a9c021b
SHA512e6dcab4796a105f97eeb7c658cbc83c356269f8e11cbe0b5cbca4f1454d8227203929d4d72e17124f043ec163f031f56fc64d4160c186b6a345c6eedb87d15d3