Analysis
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max time kernel
148s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27/06/2024, 18:19
Static task
static1
Behavioral task
behavioral1
Sample
170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe
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Size
252KB
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MD5
170622c4167ca1ab23ef7143b3901ba9
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SHA1
9cf4a74d5e4ea439528b10ecbab2deda7b9ebff1
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SHA256
ca7c32f801786a9eca54a862339c745fbbb4772d69061f404af0c7f94c347b1a
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SHA512
ed6f830cdffe6e48a9ae9826e331697f0e629768c764cd5a995dbd6007c3ff07202be8a29c5b5634bdea96807efe24e81fbabdb9493e1086e5e2c558b3411f73
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SSDEEP
6144:Y+2olsps/JD13jtm8Y26bWSH42+I2JztrPXCIOmRkVcCbf:Y+REoJD1UPsSH4c6hXCIOmROL
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\MBAM.exe = "C:\\Users\\Admin\\AppData\\Roaming\\MBAM.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Roaming\\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe:*:Enabled:Windows Messanger" reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Microsoft Operating Systems Managementation = "C:\\Users\\Admin\\AppData\\Roaming\\MBAM.exe" 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Loads dropped DLL 4 IoCs
pid Process 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4900-16-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-22-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-21-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-29-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-32-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-33-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-35-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-36-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-37-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-39-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-40-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-41-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-43-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-44-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-45-0x0000000000400000-0x000000000045C000-memory.dmp upx behavioral2/memory/4900-49-0x0000000000400000-0x000000000045C000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Operating Systems Managementation = "C:\\Users\\Admin\\AppData\\Roaming\\MBAM.exe" 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Operating Systems Managementation = "C:\\Users\\Admin\\AppData\\Roaming\\MBAM.exe" 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1800 set thread context of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 -
Modifies registry key 1 TTPs 4 IoCs
pid Process 688 reg.exe 4952 reg.exe 1488 reg.exe 3804 reg.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: 1 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeCreateTokenPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeLockMemoryPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeMachineAccountPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeTcbPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeSecurityPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeSystemtimePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeBackupPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeRestorePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeShutdownPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeDebugPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeAuditPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeUndockPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeSyncAgentPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeManageVolumePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeImpersonatePrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: 31 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: 32 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: 33 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: 34 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe Token: 35 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 1800 wrote to memory of 4900 1800 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 81 PID 4900 wrote to memory of 4608 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 82 PID 4900 wrote to memory of 4608 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 82 PID 4900 wrote to memory of 4608 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 82 PID 4900 wrote to memory of 1372 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 83 PID 4900 wrote to memory of 1372 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 83 PID 4900 wrote to memory of 1372 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 83 PID 4900 wrote to memory of 4960 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 84 PID 4900 wrote to memory of 4960 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 84 PID 4900 wrote to memory of 4960 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 84 PID 4900 wrote to memory of 2632 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 85 PID 4900 wrote to memory of 2632 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 85 PID 4900 wrote to memory of 2632 4900 170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe 85 PID 4608 wrote to memory of 688 4608 cmd.exe 90 PID 4608 wrote to memory of 688 4608 cmd.exe 90 PID 4608 wrote to memory of 688 4608 cmd.exe 90 PID 4960 wrote to memory of 4952 4960 cmd.exe 91 PID 4960 wrote to memory of 4952 4960 cmd.exe 91 PID 4960 wrote to memory of 4952 4960 cmd.exe 91 PID 2632 wrote to memory of 1488 2632 cmd.exe 92 PID 2632 wrote to memory of 1488 2632 cmd.exe 92 PID 2632 wrote to memory of 1488 2632 cmd.exe 92 PID 1372 wrote to memory of 3804 1372 cmd.exe 93 PID 1372 wrote to memory of 3804 1372 cmd.exe 93 PID 1372 wrote to memory of 3804 1372 cmd.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exeC:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe2⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Suspicious use of WriteProcessMemory
PID:4608 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:688
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\170622c4167ca1ab23ef7143b3901ba9_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:3804
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- Suspicious use of WriteProcessMemory
PID:4960 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:4952
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\MBAM.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MBAM.exe:*:Enabled:Windows Messanger" /f3⤵
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\MBAM.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\MBAM.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- Modifies registry key
PID:1488
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
13KB
MD5b5afa963a369efefb8f905594bafa2df
SHA118a2375501100007a067944f6c2f494fd085528e
SHA25658fb10a17191f36961266e5a0153e81219f6c99b464b3998e8e75d636151ae95
SHA5127ac1c5c9c9a66dff9a43aa055288a7ec8deec1c7e2b74a18a7e2509409df4094b0bf6d789bca59fd2ef3045cb768d1d9979779dcf68a91332ec1cf9c6bf118de
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Filesize
16KB
MD5dd1cd403d9526389f113b1d9f0d482d6
SHA1c4678f241a77138b9df9bee2cc94b7cf4e9fd074
SHA2560fb40920821033309f633e48463d6222d198779292aadd7834e55fc594076946
SHA512bc41ed4b93f2a6c01f0a1be1ac6cfdfc13aacca08dbc4fca2ab5e1e80f28726f6f497741e9e44da246e672a90e912285d6af837c6666a6c8f3856e6678d7b744