Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-10-2024 00:57
Static task
static1
Behavioral task
behavioral1
Sample
1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe
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Size
542KB
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MD5
1ebcdb989d921e9de8a808fab60427d6
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SHA1
7c67bc1cf2bddd1b418292d2035b20a23beb8ffb
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SHA256
6a64a1c650046f3e10333065431f147e9bbf244f1c981a4fa5e4009824fc00e4
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SHA512
2de1fc61fa64aa95b4fbe37b737b0b01254defaf43c11bf8b425688f4a31de6e43d2a89312270fa873233200acb434f7fb2db351f28b3e74e67e9397e46e2770
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SSDEEP
12288:UZeVQkTrvj4v8cTUlkQPYv/95LRnbB2EivottfEsjfhNcMv4:UwQkTf4v8cjLRngJv27rIq4
Malware Config
Extracted
latentbot
sectorclear1.zapto.org
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windupdt\\winupdate.exe" 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe -
Disables Task Manager via registry modification
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Windupdt\\winupdate.exe" 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2016 set thread context of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2840 set thread context of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2604 set thread context of 1272 2604 explorer.exe 35 -
resource yara_rule behavioral1/memory/2840-66-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-67-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-68-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-69-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-71-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-73-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2840-99-0x0000000000400000-0x00000000004B5000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 5 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 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ping.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3008 ping.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3008 ping.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeDebugPrivilege 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeSecurityPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeSystemtimePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeBackupPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeRestorePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeShutdownPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeDebugPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeUndockPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeManageVolumePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeImpersonatePrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: 33 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: 34 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: 35 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe Token: SeDebugPrivilege 2604 explorer.exe Token: SeIncreaseQuotaPrivilege 1272 explorer.exe Token: SeSecurityPrivilege 1272 explorer.exe Token: SeTakeOwnershipPrivilege 1272 explorer.exe Token: SeLoadDriverPrivilege 1272 explorer.exe Token: SeSystemProfilePrivilege 1272 explorer.exe Token: SeSystemtimePrivilege 1272 explorer.exe Token: SeProfSingleProcessPrivilege 1272 explorer.exe Token: SeIncBasePriorityPrivilege 1272 explorer.exe Token: SeCreatePagefilePrivilege 1272 explorer.exe Token: SeBackupPrivilege 1272 explorer.exe Token: SeRestorePrivilege 1272 explorer.exe Token: SeShutdownPrivilege 1272 explorer.exe Token: SeDebugPrivilege 1272 explorer.exe Token: SeSystemEnvironmentPrivilege 1272 explorer.exe Token: SeChangeNotifyPrivilege 1272 explorer.exe Token: SeRemoteShutdownPrivilege 1272 explorer.exe Token: SeUndockPrivilege 1272 explorer.exe Token: SeManageVolumePrivilege 1272 explorer.exe Token: SeImpersonatePrivilege 1272 explorer.exe Token: SeCreateGlobalPrivilege 1272 explorer.exe Token: 33 1272 explorer.exe Token: 34 1272 explorer.exe Token: 35 1272 explorer.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2016 wrote to memory of 2840 2016 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 31 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 2604 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 32 PID 2840 wrote to memory of 3008 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 33 PID 2840 wrote to memory of 3008 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 33 PID 2840 wrote to memory of 3008 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 33 PID 2840 wrote to memory of 3008 2840 1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe 33 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35 PID 2604 wrote to memory of 1272 2604 explorer.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Users\Admin\AppData\Local\Temp\1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"4⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1272
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C:\Windows\SysWOW64\ping.exeping 127.0.0.1 -n 5 > NUL del "C:\Users\Admin\AppData\Local\Temp\1ebcdb989d921e9de8a808fab60427d6_JaffaCakes118.exe"3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3008
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1