Analysis
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max time kernel
148s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-10-2024 06:12
Static task
static1
Behavioral task
behavioral1
Sample
5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe
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Size
268KB
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MD5
5b38100c0b76dc987526d984ab9f7e74
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SHA1
152a1dfab935cf5031715d8f28943911a00e1c84
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SHA256
0366ad240307a5c4484fc5533bef254aec27637c10f3672ea9806197b0ba9cef
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SHA512
b75e6acc7d3c0cd94139852a82fe80805f1fdbac6479338bdf32bd3e0794fd45ad5a179598b73efe0edade245be67a1c0b5c48f589c61aef48f05a8fdd21fb52
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SSDEEP
3072:QXHRmjsitDUxjpOXhX8EtwUjcDxQv/lS4nGArAhhwNAfexn7FKc0uVd0s7jJoH95:nEkxbwUw1QvIX7uAmSc9xjKmg
Malware Config
Extracted
latentbot
doctorkushrx8.zapto.org
Signatures
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Modifies firewall policy service 3 TTPs 10 IoCs
description ioc Process 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 reg.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe:*:Enabled:Windows Messanger" 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:\Users\Admin\AppData\Roaming\Srvhost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe:*:Enabled:Windows Messanger" 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\List reg.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 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 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Srvhost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe" 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.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.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DBE21F42-A022-734A-96BE-2BDFD26B7C9D} 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DBE21F42-A022-734A-96BE-2BDFD26B7C9D}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe" 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{DBE21F42-A022-734A-96BE-2BDFD26B7C9D} 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{DBE21F42-A022-734A-96BE-2BDFD26B7C9D}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe" 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Srvhost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe" 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Srvhost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Srvhost.exe" 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3252 set thread context of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 -
resource yara_rule behavioral2/memory/1752-0-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-2-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-3-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-4-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-10-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-11-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-12-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-16-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-20-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-23-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-26-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-30-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-36-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-39-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-46-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-50-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-53-0x0000000000400000-0x0000000000473000-memory.dmp upx behavioral2/memory/1752-56-0x0000000000400000-0x0000000000473000-memory.dmp upx -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5b38100c0b76dc987526d984ab9f7e74_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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5b38100c0b76dc987526d984ab9f7e74_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 reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2180 reg.exe 4832 reg.exe 3372 reg.exe 1484 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: 1 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeCreateTokenPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeAssignPrimaryTokenPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeLockMemoryPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeMachineAccountPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeTcbPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeSecurityPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeLoadDriverPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeSystemProfilePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeSystemtimePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeCreatePermanentPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeBackupPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeRestorePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeShutdownPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeDebugPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeAuditPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeUndockPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeSyncAgentPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeEnableDelegationPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeManageVolumePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeImpersonatePrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: 31 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: 32 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: 33 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: 34 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: 35 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe Token: SeDebugPrivilege 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 3252 wrote to memory of 1752 3252 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 87 PID 1752 wrote to memory of 216 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 88 PID 1752 wrote to memory of 216 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 88 PID 1752 wrote to memory of 216 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 88 PID 1752 wrote to memory of 4952 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 89 PID 1752 wrote to memory of 4952 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 89 PID 1752 wrote to memory of 4952 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 89 PID 1752 wrote to memory of 116 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 90 PID 1752 wrote to memory of 116 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 90 PID 1752 wrote to memory of 116 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 90 PID 1752 wrote to memory of 4872 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 91 PID 1752 wrote to memory of 4872 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 91 PID 1752 wrote to memory of 4872 1752 5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe 91 PID 4952 wrote to memory of 1484 4952 cmd.exe 96 PID 4952 wrote to memory of 1484 4952 cmd.exe 96 PID 4952 wrote to memory of 1484 4952 cmd.exe 96 PID 216 wrote to memory of 2180 216 cmd.exe 97 PID 216 wrote to memory of 2180 216 cmd.exe 97 PID 216 wrote to memory of 2180 216 cmd.exe 97 PID 4872 wrote to memory of 4832 4872 cmd.exe 98 PID 4872 wrote to memory of 4832 4872 cmd.exe 98 PID 4872 wrote to memory of 4832 4872 cmd.exe 98 PID 116 wrote to memory of 3372 116 cmd.exe 99 PID 116 wrote to memory of 3372 116 cmd.exe 99 PID 116 wrote to memory of 3372 116 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3252 -
C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe"2⤵
- 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:1752 -
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:216 -
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:2180
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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\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\5b38100c0b76dc987526d984ab9f7e74_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:1484
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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:116 -
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:3372
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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\Srvhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Srvhost.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Srvhost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Srvhost.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:4832
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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