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
13-10-2024 06:42
Static task
static1
Behavioral task
behavioral1
Sample
3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe
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Size
552KB
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MD5
3e5d7f3e28b6066d3f2d51c729f1d61e
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SHA1
51828ce3cac6729e006e354b15111771c2fb1c54
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SHA256
b213c6324fa3d030e27f1cee343fb4604b62369984d5f68391e1fe87650f75cf
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SHA512
03ded325752d9e5cbeb28b38494c9fe168a6c1f9a2e3092072f26e0e42660443cb66ef1623316c5d48de2dae8e0b48172a163f4c60fd738098aeb7af1a4cc6a9
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SSDEEP
12288:N3RFfYqebVjqGQwkDS17rGNrkty0fkhAlmv:N3RFY/jqVw1ErmyFAe
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\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 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\U2RZX5LHNJ.exe = "C:\\Users\\Admin\\AppData\\Roaming\\U2RZX5LHNJ.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 reg.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 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\\U2RZX5LHNJ.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{42E9EABD-847D-D3DF-47EB-7EACEFCBCD5F} process32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{42E9EABD-847D-D3DF-47EB-7EACEFCBCD5F}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\U2RZX5LHNJ.exe" process32.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{42E9EABD-847D-D3DF-47EB-7EACEFCBCD5F} process32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Active Setup\Installed Components\{42E9EABD-847D-D3DF-47EB-7EACEFCBCD5F}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\U2RZX5LHNJ.exe" process32.exe -
Executes dropped EXE 1 IoCs
pid Process 1628 process32.exe -
Loads dropped DLL 2 IoCs
pid Process 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\MCAtXSMpLL = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tempfile.exe\"" 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\U2RZX5LHNJ.exe" process32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\U2RZX5LHNJ.exe" process32.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2512 set thread context of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 -
resource yara_rule behavioral1/memory/1628-22-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-18-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-14-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-12-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-24-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-27-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-32-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-34-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-36-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-37-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-38-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-40-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-41-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-42-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-44-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-45-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-46-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-48-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-49-0x0000000000400000-0x000000000045D000-memory.dmp upx behavioral1/memory/1628-50-0x0000000000400000-0x000000000045D000-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 process32.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 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 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
Modifies registry key 1 TTPs 4 IoCs
pid Process 2848 reg.exe 2780 reg.exe 2804 reg.exe 2808 reg.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeDebugPrivilege 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe Token: 1 1628 process32.exe Token: SeCreateTokenPrivilege 1628 process32.exe Token: SeAssignPrimaryTokenPrivilege 1628 process32.exe Token: SeLockMemoryPrivilege 1628 process32.exe Token: SeIncreaseQuotaPrivilege 1628 process32.exe Token: SeMachineAccountPrivilege 1628 process32.exe Token: SeTcbPrivilege 1628 process32.exe Token: SeSecurityPrivilege 1628 process32.exe Token: SeTakeOwnershipPrivilege 1628 process32.exe Token: SeLoadDriverPrivilege 1628 process32.exe Token: SeSystemProfilePrivilege 1628 process32.exe Token: SeSystemtimePrivilege 1628 process32.exe Token: SeProfSingleProcessPrivilege 1628 process32.exe Token: SeIncBasePriorityPrivilege 1628 process32.exe Token: SeCreatePagefilePrivilege 1628 process32.exe Token: SeCreatePermanentPrivilege 1628 process32.exe Token: SeBackupPrivilege 1628 process32.exe Token: SeRestorePrivilege 1628 process32.exe Token: SeShutdownPrivilege 1628 process32.exe Token: SeDebugPrivilege 1628 process32.exe Token: SeAuditPrivilege 1628 process32.exe Token: SeSystemEnvironmentPrivilege 1628 process32.exe Token: SeChangeNotifyPrivilege 1628 process32.exe Token: SeRemoteShutdownPrivilege 1628 process32.exe Token: SeUndockPrivilege 1628 process32.exe Token: SeSyncAgentPrivilege 1628 process32.exe Token: SeEnableDelegationPrivilege 1628 process32.exe Token: SeManageVolumePrivilege 1628 process32.exe Token: SeImpersonatePrivilege 1628 process32.exe Token: SeCreateGlobalPrivilege 1628 process32.exe Token: 31 1628 process32.exe Token: 32 1628 process32.exe Token: 33 1628 process32.exe Token: 34 1628 process32.exe Token: 35 1628 process32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1628 process32.exe 1628 process32.exe 1628 process32.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 2512 wrote to memory of 1628 2512 3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe 31 PID 1628 wrote to memory of 2752 1628 process32.exe 32 PID 1628 wrote to memory of 2752 1628 process32.exe 32 PID 1628 wrote to memory of 2752 1628 process32.exe 32 PID 1628 wrote to memory of 2752 1628 process32.exe 32 PID 1628 wrote to memory of 2792 1628 process32.exe 33 PID 1628 wrote to memory of 2792 1628 process32.exe 33 PID 1628 wrote to memory of 2792 1628 process32.exe 33 PID 1628 wrote to memory of 2792 1628 process32.exe 33 PID 1628 wrote to memory of 2820 1628 process32.exe 34 PID 1628 wrote to memory of 2820 1628 process32.exe 34 PID 1628 wrote to memory of 2820 1628 process32.exe 34 PID 1628 wrote to memory of 2820 1628 process32.exe 34 PID 1628 wrote to memory of 2736 1628 process32.exe 35 PID 1628 wrote to memory of 2736 1628 process32.exe 35 PID 1628 wrote to memory of 2736 1628 process32.exe 35 PID 1628 wrote to memory of 2736 1628 process32.exe 35 PID 2752 wrote to memory of 2804 2752 cmd.exe 40 PID 2752 wrote to memory of 2804 2752 cmd.exe 40 PID 2752 wrote to memory of 2804 2752 cmd.exe 40 PID 2752 wrote to memory of 2804 2752 cmd.exe 40 PID 2792 wrote to memory of 2780 2792 cmd.exe 41 PID 2792 wrote to memory of 2780 2792 cmd.exe 41 PID 2792 wrote to memory of 2780 2792 cmd.exe 41 PID 2792 wrote to memory of 2780 2792 cmd.exe 41 PID 2820 wrote to memory of 2848 2820 cmd.exe 42 PID 2820 wrote to memory of 2848 2820 cmd.exe 42 PID 2820 wrote to memory of 2848 2820 cmd.exe 42 PID 2820 wrote to memory of 2848 2820 cmd.exe 42 PID 2736 wrote to memory of 2808 2736 cmd.exe 43 PID 2736 wrote to memory of 2808 2736 cmd.exe 43 PID 2736 wrote to memory of 2808 2736 cmd.exe 43 PID 2736 wrote to memory of 2808 2736 cmd.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\3e5d7f3e28b6066d3f2d51c729f1d61e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3e5d7f3e28b6066d3f2d51c729f1d61e_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:2512 -
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:1628 -
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:2752 -
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:2804
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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:2792 -
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:2780
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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:2820 -
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:2848
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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\U2RZX5LHNJ.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\U2RZX5LHNJ.exe:*:Enabled:Windows Messanger" /f3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\SysWOW64\reg.exeREG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\U2RZX5LHNJ.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\U2RZX5LHNJ.exe:*:Enabled:Windows Messanger" /f4⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:2808
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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
1Replay Monitor
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Downloads
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Filesize
5KB
MD5d2ed8fa3208e702b7d61728af768eed1
SHA154094aa272cb866a46c2ca5b56f4a094e0f48ffb
SHA2569236208e312b2f47a0ef40e59fc0f364fc8e401717e1e46555c26bec8ab3de1f
SHA51242442dc0b98f2abaea0c6516602d80df8a2a680278ecdc2b96fe5ce44685f7442347fd4ad13d9d99e0330cf0be7c0e9bbf22bd78c0173066221e430203c76313