Analysis
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max time kernel
148s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-09-2024 07:13
Static task
static1
Behavioral task
behavioral1
Sample
e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe
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Size
305KB
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MD5
e895c178b33b244a3e5debbe2f42fdbe
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SHA1
2a0879e4e0a1fc69355539a3152d429ea9ad046c
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SHA256
646536c21d67f25b398e37269f50d54ab04082acf880a131c934332106527760
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SHA512
e01fbaeabd616da8cc81f0bfe083b8b8165868656a2ae1f490f559a5b2209f66fd603299fdbf1b7d8284a29c10c08277b702f95952eeb925d940866828bb1308
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SSDEEP
6144:jb8Wt7QP7gCO5cOFmRnptuXHejp2J2iPHpc6iOIsaerGQlsFa5dsMcp:jb8WBxCOSRnptO+jp2oScDOdaerGQ8ag
Malware Config
Extracted
latentbot
1inzanity09.zapto.org
2inzanity09.zapto.org
3inzanity09.zapto.org
4inzanity09.zapto.org
5inzanity09.zapto.org
6inzanity09.zapto.org
7inzanity09.zapto.org
8inzanity09.zapto.org
Signatures
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Modifies firewall policy service 3 TTPs 8 IoCs
Processes:
reg.exereg.exereg.exereg.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\WINDOWS\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.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 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
Processes:
vbc.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" vbc.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Processes:
vbc.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{64955A8D-35A4-D8A5-DED1-BAE8BBF81E5F} vbc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{64955A8D-35A4-D8A5-DED1-BAE8BBF81E5F}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" vbc.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{64955A8D-35A4-D8A5-DED1-BAE8BBF81E5F} vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Active Setup\Installed Components\{64955A8D-35A4-D8A5-DED1-BAE8BBF81E5F}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" vbc.exe -
Processes:
resource yara_rule behavioral1/memory/2440-7-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-13-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-18-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-16-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-15-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-9-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-23-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-24-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-26-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-27-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-29-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-31-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-32-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-33-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-34-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-37-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-40-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-41-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-44-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral1/memory/2440-45-0x0000000000400000-0x0000000000473000-memory.dmp upx -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
vbc.exee895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" vbc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Java Update = "C:\\Users\\Admin\\AppData\\Roaming\\bRwGGEJu\\nuZllB\\1.0.0.0\\Java Update.exe" e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\rundll32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rundll32KgDbTPbrHcQZ.exe" e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exedescription pid Process procid_target PID 2568 set thread context of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 -
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:
e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exereg.exereg.execmd.exereg.exereg.exevbc.execmd.execmd.execmd.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.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 cmd.exe -
Modifies registry key 1 TTPs 4 IoCs
Processes:
reg.exereg.exereg.exereg.exepid Process 2744 reg.exe 2872 reg.exe 2664 reg.exe 2900 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
Processes:
vbc.exedescription pid Process Token: 1 2440 vbc.exe Token: SeCreateTokenPrivilege 2440 vbc.exe Token: SeAssignPrimaryTokenPrivilege 2440 vbc.exe Token: SeLockMemoryPrivilege 2440 vbc.exe Token: SeIncreaseQuotaPrivilege 2440 vbc.exe Token: SeMachineAccountPrivilege 2440 vbc.exe Token: SeTcbPrivilege 2440 vbc.exe Token: SeSecurityPrivilege 2440 vbc.exe Token: SeTakeOwnershipPrivilege 2440 vbc.exe Token: SeLoadDriverPrivilege 2440 vbc.exe Token: SeSystemProfilePrivilege 2440 vbc.exe Token: SeSystemtimePrivilege 2440 vbc.exe Token: SeProfSingleProcessPrivilege 2440 vbc.exe Token: SeIncBasePriorityPrivilege 2440 vbc.exe Token: SeCreatePagefilePrivilege 2440 vbc.exe Token: SeCreatePermanentPrivilege 2440 vbc.exe Token: SeBackupPrivilege 2440 vbc.exe Token: SeRestorePrivilege 2440 vbc.exe Token: SeShutdownPrivilege 2440 vbc.exe Token: SeDebugPrivilege 2440 vbc.exe Token: SeAuditPrivilege 2440 vbc.exe Token: SeSystemEnvironmentPrivilege 2440 vbc.exe Token: SeChangeNotifyPrivilege 2440 vbc.exe Token: SeRemoteShutdownPrivilege 2440 vbc.exe Token: SeUndockPrivilege 2440 vbc.exe Token: SeSyncAgentPrivilege 2440 vbc.exe Token: SeEnableDelegationPrivilege 2440 vbc.exe Token: SeManageVolumePrivilege 2440 vbc.exe Token: SeImpersonatePrivilege 2440 vbc.exe Token: SeCreateGlobalPrivilege 2440 vbc.exe Token: 31 2440 vbc.exe Token: 32 2440 vbc.exe Token: 33 2440 vbc.exe Token: 34 2440 vbc.exe Token: 35 2440 vbc.exe Token: SeDebugPrivilege 2440 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
vbc.exepid Process 2440 vbc.exe 2440 vbc.exe 2440 vbc.exe -
Suspicious use of WriteProcessMemory 40 IoCs
Processes:
e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exevbc.execmd.execmd.execmd.execmd.exedescription pid Process procid_target PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2568 wrote to memory of 2440 2568 e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe 30 PID 2440 wrote to memory of 2152 2440 vbc.exe 31 PID 2440 wrote to memory of 2152 2440 vbc.exe 31 PID 2440 wrote to memory of 2152 2440 vbc.exe 31 PID 2440 wrote to memory of 2152 2440 vbc.exe 31 PID 2440 wrote to memory of 2756 2440 vbc.exe 32 PID 2440 wrote to memory of 2756 2440 vbc.exe 32 PID 2440 wrote to memory of 2756 2440 vbc.exe 32 PID 2440 wrote to memory of 2756 2440 vbc.exe 32 PID 2440 wrote to memory of 2824 2440 vbc.exe 33 PID 2440 wrote to memory of 2824 2440 vbc.exe 33 PID 2440 wrote to memory of 2824 2440 vbc.exe 33 PID 2440 wrote to memory of 2824 2440 vbc.exe 33 PID 2440 wrote to memory of 2840 2440 vbc.exe 34 PID 2440 wrote to memory of 2840 2440 vbc.exe 34 PID 2440 wrote to memory of 2840 2440 vbc.exe 34 PID 2440 wrote to memory of 2840 2440 vbc.exe 34 PID 2824 wrote to memory of 2900 2824 cmd.exe 40 PID 2824 wrote to memory of 2900 2824 cmd.exe 40 PID 2824 wrote to memory of 2900 2824 cmd.exe 40 PID 2824 wrote to memory of 2900 2824 cmd.exe 40 PID 2840 wrote to memory of 2744 2840 cmd.exe 39 PID 2840 wrote to memory of 2744 2840 cmd.exe 39 PID 2840 wrote to memory of 2744 2840 cmd.exe 39 PID 2840 wrote to memory of 2744 2840 cmd.exe 39 PID 2756 wrote to memory of 2664 2756 cmd.exe 41 PID 2756 wrote to memory of 2664 2756 cmd.exe 41 PID 2756 wrote to memory of 2664 2756 cmd.exe 41 PID 2756 wrote to memory of 2664 2756 cmd.exe 41 PID 2152 wrote to memory of 2872 2152 cmd.exe 42 PID 2152 wrote to memory of 2872 2152 cmd.exe 42 PID 2152 wrote to memory of 2872 2152 cmd.exe 42 PID 2152 wrote to memory of 2872 2152 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e895c178b33b244a3e5debbe2f42fdbe_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152 -
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
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2872
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C:\Windows\SysWOW64\cmd.execmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2664
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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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2824 -
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
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2900
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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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1