Analysis
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max time kernel
148s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-09-2024 01:38
Static task
static1
Behavioral task
behavioral1
Sample
d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe
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Size
388KB
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MD5
d34057aa229cdea2ed624ffffaba443f
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SHA1
864b7345d9932cbec3e9cff860d1d968fade8ab3
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SHA256
c05b20391b2a000fa21895dfd9308f599c2ba7e1341dcc689f3280a36b50f3d9
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SHA512
c139af2aa537b4839a5700c0aeaa8eed8953ec4e1605d5318c25c11bc256b4310b1a9ac4e1bb358fe69a8eb325994bcfb8007d944688a76fc4ff9fcc54d4cd3f
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SSDEEP
6144:WF0jTaOznFjm4YKdebVxBqGebpcu+kDfK11eHLVmCbjnF4F25qTG5fbJ:93RFfYqebVjqGQwkDSurZbjnF4F2im1
Malware Config
Extracted
latentbot
gniewkowiec0359.zapto.org
Signatures
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Modifies firewall policy service 3 TTPs 8 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 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\C98U4SGMBN.exe = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.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:\Users\Admin\AppData\Local\Temp\process32.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\process32.exe:*:Enabled:Windows Messanger" 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 process32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.exe" process32.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\USER\S-1-5-21-3533259084-2542256011-65585152-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{DA4DB5EA-DD7F-D5AA-AFEE-2DE4CC758E65} process32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Active Setup\Installed Components\{DA4DB5EA-DD7F-D5AA-AFEE-2DE4CC758E65}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.exe" process32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DA4DB5EA-DD7F-D5AA-AFEE-2DE4CC758E65} process32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DA4DB5EA-DD7F-D5AA-AFEE-2DE4CC758E65}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.exe" process32.exe -
Executes dropped EXE 1 IoCs
pid Process 1624 process32.exe -
Loads dropped DLL 2 IoCs
pid Process 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1624-19-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-15-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-21-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-12-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-11-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-32-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-34-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-36-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-37-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-38-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-40-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-41-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-42-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-44-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-45-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-46-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-48-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-49-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1624-50-0x0000000000400000-0x000000000045D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.exe" process32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\zmfOnhTGvc = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tempfile.exe\"" d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\C98U4SGMBN.exe" process32.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2076 set thread context of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 -
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 11 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 cmd.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 process32.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 reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2944 reg.exe 2740 reg.exe 2712 reg.exe 2732 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe Token: 1 1624 process32.exe Token: SeCreateTokenPrivilege 1624 process32.exe Token: SeAssignPrimaryTokenPrivilege 1624 process32.exe Token: SeLockMemoryPrivilege 1624 process32.exe Token: SeIncreaseQuotaPrivilege 1624 process32.exe Token: SeMachineAccountPrivilege 1624 process32.exe Token: SeTcbPrivilege 1624 process32.exe Token: SeSecurityPrivilege 1624 process32.exe Token: SeTakeOwnershipPrivilege 1624 process32.exe Token: SeLoadDriverPrivilege 1624 process32.exe Token: SeSystemProfilePrivilege 1624 process32.exe Token: SeSystemtimePrivilege 1624 process32.exe Token: SeProfSingleProcessPrivilege 1624 process32.exe Token: SeIncBasePriorityPrivilege 1624 process32.exe Token: SeCreatePagefilePrivilege 1624 process32.exe Token: SeCreatePermanentPrivilege 1624 process32.exe Token: SeBackupPrivilege 1624 process32.exe Token: SeRestorePrivilege 1624 process32.exe Token: SeShutdownPrivilege 1624 process32.exe Token: SeDebugPrivilege 1624 process32.exe Token: SeAuditPrivilege 1624 process32.exe Token: SeSystemEnvironmentPrivilege 1624 process32.exe Token: SeChangeNotifyPrivilege 1624 process32.exe Token: SeRemoteShutdownPrivilege 1624 process32.exe Token: SeUndockPrivilege 1624 process32.exe Token: SeSyncAgentPrivilege 1624 process32.exe Token: SeEnableDelegationPrivilege 1624 process32.exe Token: SeManageVolumePrivilege 1624 process32.exe Token: SeImpersonatePrivilege 1624 process32.exe Token: SeCreateGlobalPrivilege 1624 process32.exe Token: 31 1624 process32.exe Token: 32 1624 process32.exe Token: 33 1624 process32.exe Token: 34 1624 process32.exe Token: 35 1624 process32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2880 DllHost.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1624 process32.exe 1624 process32.exe 1624 process32.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 2076 wrote to memory of 1624 2076 d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe 30 PID 1624 wrote to memory of 1804 1624 process32.exe 31 PID 1624 wrote to memory of 1804 1624 process32.exe 31 PID 1624 wrote to memory of 1804 1624 process32.exe 31 PID 1624 wrote to memory of 1804 1624 process32.exe 31 PID 1624 wrote to memory of 3004 1624 process32.exe 32 PID 1624 wrote to memory of 3004 1624 process32.exe 32 PID 1624 wrote to memory of 3004 1624 process32.exe 32 PID 1624 wrote to memory of 3004 1624 process32.exe 32 PID 1624 wrote to memory of 2164 1624 process32.exe 33 PID 1624 wrote to memory of 2164 1624 process32.exe 33 PID 1624 wrote to memory of 2164 1624 process32.exe 33 PID 1624 wrote to memory of 2164 1624 process32.exe 33 PID 1624 wrote to memory of 2220 1624 process32.exe 35 PID 1624 wrote to memory of 2220 1624 process32.exe 35 PID 1624 wrote to memory of 2220 1624 process32.exe 35 PID 1624 wrote to memory of 2220 1624 process32.exe 35 PID 1804 wrote to memory of 2740 1804 cmd.exe 40 PID 1804 wrote to memory of 2740 1804 cmd.exe 40 PID 1804 wrote to memory of 2740 1804 cmd.exe 40 PID 1804 wrote to memory of 2740 1804 cmd.exe 40 PID 2164 wrote to memory of 2944 2164 cmd.exe 39 PID 2164 wrote to memory of 2944 2164 cmd.exe 39 PID 2164 wrote to memory of 2944 2164 cmd.exe 39 PID 2164 wrote to memory of 2944 2164 cmd.exe 39 PID 2220 wrote to memory of 2732 2220 cmd.exe 41 PID 2220 wrote to memory of 2732 2220 cmd.exe 41 PID 2220 wrote to memory of 2732 2220 cmd.exe 41 PID 2220 wrote to memory of 2732 2220 cmd.exe 41 PID 3004 wrote to memory of 2712 3004 cmd.exe 42 PID 3004 wrote to memory of 2712 3004 cmd.exe 42 PID 3004 wrote to memory of 2712 3004 cmd.exe 42 PID 3004 wrote to memory of 2712 3004 cmd.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d34057aa229cdea2ed624ffffaba443f_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Users\Admin\AppData\Local\Temp\process32.exeC:\Users\Admin\AppData\Local\Temp\\process32.exe2⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- 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:1624 -
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:1804 -
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:2740
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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\process32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\process32.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\process32.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\process32.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2712
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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:2164 -
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:2944
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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\C98U4SGMBN.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\C98U4SGMBN.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\C98U4SGMBN.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\C98U4SGMBN.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2732
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2880
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
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
136KB
MD55393f0345e1f47201426ffe71142b03d
SHA1b1fda60614e854a322c9e3d71a5a338878098018
SHA256b6adae574000fd2c2f0dcfe8df2e9c7111928f2ec97b876e55d46655c9db1fe5
SHA512a40da503530cab225142387e78b4404b1de5f7f79b94b5b8851da1ca8a0461668ae4cf47dba93fdf9bacfb816fd1e2107ad0dd315e472820ce48c9cd7303219e
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Filesize
5KB
MD5d2ed8fa3208e702b7d61728af768eed1
SHA154094aa272cb866a46c2ca5b56f4a094e0f48ffb
SHA2569236208e312b2f47a0ef40e59fc0f364fc8e401717e1e46555c26bec8ab3de1f
SHA51242442dc0b98f2abaea0c6516602d80df8a2a680278ecdc2b96fe5ce44685f7442347fd4ad13d9d99e0330cf0be7c0e9bbf22bd78c0173066221e430203c76313