Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 14:32
Behavioral task
behavioral1
Sample
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe
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Size
252KB
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MD5
5f95af9cbc5a4d1705f7e9f17a7a34c4
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SHA1
93b0f593fd666c7e7bfcedc110a4f0654c8a0112
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SHA256
e44ab9dcf709ae1194e77082424c26b38b8d810aef0d3208c8f58c2743bbde43
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SHA512
c19dc5533f90cf596d7a47179e06a91cc04a5196075a9e2c84bfbb659258f5b0c92f174939283bf89cdb1b358bcf44c7e963301278d9409db8b6c2234ec8db84
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SSDEEP
6144:6cNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37eSGDY:6cW7KEZlPzCy37XG
Malware Config
Extracted
darkcomet
Guest16
gem0t0gen10.ddns.net:1605
DC_MUTEX-SWM65EH
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InstallPath
MSDCSC\msdcsc.exe
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gencode
nVQjaDV6ixEf
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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
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe" 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe -
Modifies firewall policy service 2 TTPs 6 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msdcsc.exe 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 iexplore.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" iexplore.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" iexplore.exe -
Modifies security service 2 TTPs 2 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" iexplore.exe -
Processes:
iexplore.exemsdcsc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe 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" iexplore.exe -
Disables RegEdit via registry modification 2 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" msdcsc.exe Set value (int) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" iexplore.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 1580 attrib.exe 2456 attrib.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe -
Deletes itself 1 IoCs
Processes:
notepad.exepid process 4524 notepad.exe -
Executes dropped EXE 1 IoCs
Processes:
msdcsc.exepid process 820 msdcsc.exe -
Processes:
resource yara_rule behavioral2/memory/2132-0-0x0000000000400000-0x00000000004B7000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe upx behavioral2/memory/820-64-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/3888-65-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/820-67-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral2/memory/2132-70-0x0000000000400000-0x00000000004B7000-memory.dmp upx -
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 3 IoCs
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exemsdcsc.exeiexplore.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe" 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe" msdcsc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe" iexplore.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
msdcsc.exedescription pid process target process PID 820 set thread context of 3888 820 msdcsc.exe iexplore.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 3888 iexplore.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exemsdcsc.exeiexplore.exedescription pid process Token: SeIncreaseQuotaPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeSecurityPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeSystemtimePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeBackupPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeRestorePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeShutdownPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeDebugPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeUndockPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeManageVolumePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeImpersonatePrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: 33 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: 34 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: 35 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: 36 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 820 msdcsc.exe Token: SeSecurityPrivilege 820 msdcsc.exe Token: SeTakeOwnershipPrivilege 820 msdcsc.exe Token: SeLoadDriverPrivilege 820 msdcsc.exe Token: SeSystemProfilePrivilege 820 msdcsc.exe Token: SeSystemtimePrivilege 820 msdcsc.exe Token: SeProfSingleProcessPrivilege 820 msdcsc.exe Token: SeIncBasePriorityPrivilege 820 msdcsc.exe Token: SeCreatePagefilePrivilege 820 msdcsc.exe Token: SeBackupPrivilege 820 msdcsc.exe Token: SeRestorePrivilege 820 msdcsc.exe Token: SeShutdownPrivilege 820 msdcsc.exe Token: SeDebugPrivilege 820 msdcsc.exe Token: SeSystemEnvironmentPrivilege 820 msdcsc.exe Token: SeChangeNotifyPrivilege 820 msdcsc.exe Token: SeRemoteShutdownPrivilege 820 msdcsc.exe Token: SeUndockPrivilege 820 msdcsc.exe Token: SeManageVolumePrivilege 820 msdcsc.exe Token: SeImpersonatePrivilege 820 msdcsc.exe Token: SeCreateGlobalPrivilege 820 msdcsc.exe Token: 33 820 msdcsc.exe Token: 34 820 msdcsc.exe Token: 35 820 msdcsc.exe Token: 36 820 msdcsc.exe Token: SeIncreaseQuotaPrivilege 3888 iexplore.exe Token: SeSecurityPrivilege 3888 iexplore.exe Token: SeTakeOwnershipPrivilege 3888 iexplore.exe Token: SeLoadDriverPrivilege 3888 iexplore.exe Token: SeSystemProfilePrivilege 3888 iexplore.exe Token: SeSystemtimePrivilege 3888 iexplore.exe Token: SeProfSingleProcessPrivilege 3888 iexplore.exe Token: SeIncBasePriorityPrivilege 3888 iexplore.exe Token: SeCreatePagefilePrivilege 3888 iexplore.exe Token: SeBackupPrivilege 3888 iexplore.exe Token: SeRestorePrivilege 3888 iexplore.exe Token: SeShutdownPrivilege 3888 iexplore.exe Token: SeDebugPrivilege 3888 iexplore.exe Token: SeSystemEnvironmentPrivilege 3888 iexplore.exe Token: SeChangeNotifyPrivilege 3888 iexplore.exe Token: SeRemoteShutdownPrivilege 3888 iexplore.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
iexplore.exepid process 3888 iexplore.exe -
Suspicious use of WriteProcessMemory 59 IoCs
Processes:
5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.execmd.execmd.exemsdcsc.exeiexplore.exedescription pid process target process PID 2132 wrote to memory of 4548 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4548 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4548 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4032 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4032 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4032 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe cmd.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 2132 wrote to memory of 4524 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe notepad.exe PID 4548 wrote to memory of 2456 4548 cmd.exe attrib.exe PID 4548 wrote to memory of 2456 4548 cmd.exe attrib.exe PID 4548 wrote to memory of 2456 4548 cmd.exe attrib.exe PID 4032 wrote to memory of 1580 4032 cmd.exe attrib.exe PID 4032 wrote to memory of 1580 4032 cmd.exe attrib.exe PID 4032 wrote to memory of 1580 4032 cmd.exe attrib.exe PID 2132 wrote to memory of 820 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe msdcsc.exe PID 2132 wrote to memory of 820 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe msdcsc.exe PID 2132 wrote to memory of 820 2132 5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe msdcsc.exe PID 820 wrote to memory of 3888 820 msdcsc.exe iexplore.exe PID 820 wrote to memory of 3888 820 msdcsc.exe iexplore.exe PID 820 wrote to memory of 3888 820 msdcsc.exe iexplore.exe PID 820 wrote to memory of 3888 820 msdcsc.exe iexplore.exe PID 820 wrote to memory of 3888 820 msdcsc.exe iexplore.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe PID 3888 wrote to memory of 1692 3888 iexplore.exe notepad.exe -
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 2456 attrib.exe 1580 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe" +s +h2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\5f95af9cbc5a4d1705f7e9f17a7a34c4_JaffaCakes118.exe" +s +h3⤵
- Sets file to hidden
- Views/modifies file attributes
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- Sets file to hidden
- Views/modifies file attributes
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C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Deletes itself
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C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exenotepad4⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
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
2Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exeFilesize
252KB
MD55f95af9cbc5a4d1705f7e9f17a7a34c4
SHA193b0f593fd666c7e7bfcedc110a4f0654c8a0112
SHA256e44ab9dcf709ae1194e77082424c26b38b8d810aef0d3208c8f58c2743bbde43
SHA512c19dc5533f90cf596d7a47179e06a91cc04a5196075a9e2c84bfbb659258f5b0c92f174939283bf89cdb1b358bcf44c7e963301278d9409db8b6c2234ec8db84
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memory/820-64-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/820-67-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/1692-68-0x0000000000650000-0x0000000000651000-memory.dmpFilesize
4KB
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memory/2132-0-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/2132-1-0x0000000000C60000-0x0000000000C61000-memory.dmpFilesize
4KB
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memory/2132-70-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/3888-65-0x0000000000400000-0x00000000004B7000-memory.dmpFilesize
732KB
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memory/4524-5-0x0000000000CF0000-0x0000000000CF1000-memory.dmpFilesize
4KB