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Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19/09/2024, 21:04
Static task
static1
Behavioral task
behavioral1
Sample
ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe
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Size
282KB
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MD5
ec311fa04a8d6d94f93baedf57fa2c64
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SHA1
2cf768b109c88ce684fb13c6b0abea428fa0999e
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SHA256
447a93507f8706460d3fc8aa60768558273f90e4d8d70cbac8507d2fb9833531
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SHA512
524e0fb8c58c2b4ba5f2d3134f1d64dcf00f07c5c48340ae0df05040373417233adbeb85373955a7423dbe71d7e3047598cb1788eaf521452f59426110f2fef8
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SSDEEP
6144:crPrOEYF57R69Um+nEY0kqk4PXzCPamiHtRNCI6X:2OXF9R6ym+skK07mKX
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1120 62D8.tmp -
Loads dropped DLL 2 IoCs
pid Process 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/3008-2-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/3008-11-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/1220-15-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/1220-14-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/3008-13-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/1220-17-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/3008-79-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/1716-82-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/3008-194-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/3008-197-0x0000000000400000-0x000000000046C000-memory.dmp upx -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\787.exe = "C:\\Program Files (x86)\\LP\\1715\\787.exe" ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\1715\787.exe ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\1715\787.exe ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\1715\62D8.tmp ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 62D8.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2860 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2896 msiexec.exe Token: SeTakeOwnershipPrivilege 2896 msiexec.exe Token: SeSecurityPrivilege 2896 msiexec.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe Token: SeShutdownPrivilege 2860 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe 2860 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3008 wrote to memory of 1220 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 32 PID 3008 wrote to memory of 1220 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 32 PID 3008 wrote to memory of 1220 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 32 PID 3008 wrote to memory of 1220 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 32 PID 3008 wrote to memory of 1716 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 34 PID 3008 wrote to memory of 1716 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 34 PID 3008 wrote to memory of 1716 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 34 PID 3008 wrote to memory of 1716 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 34 PID 3008 wrote to memory of 1120 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 37 PID 3008 wrote to memory of 1120 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 37 PID 3008 wrote to memory of 1120 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 37 PID 3008 wrote to memory of 1120 3008 ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3008 -
C:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\5C22C\DB817.exe%C:\Users\Admin\AppData\Roaming\5C22C2⤵
- System Location Discovery: System Language Discovery
PID:1220
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C:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ec311fa04a8d6d94f93baedf57fa2c64_JaffaCakes118.exe startC:\Program Files (x86)\2C87A\lvvm.exe%C:\Program Files (x86)\2C87A2⤵
- System Location Discovery: System Language Discovery
PID:1716
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C:\Program Files (x86)\LP\1715\62D8.tmp"C:\Program Files (x86)\LP\1715\62D8.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1120
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2896
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2860
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD52a160efeaad8888a6caa81fa9478ad6a
SHA19baaa4887b1102ab06803671e1e4d5eb38831be5
SHA2560d820cc1d474711c7d953d1a3966713114a77d109c1f3b6640ceefd9bfbcdfb0
SHA512c0798b5dcb8b555476a6af36776e3d4d51a1482215d1a012dd6e81ca4c30290552d6f4879efe66843d5eb64de07a6e0a33dd5438136ebee6025bb945e0f4973d
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Filesize
600B
MD53972f0f414e1da956b394afea6873526
SHA1fab94419efb4a002d735d3497877b938a2bfba3a
SHA256eb8ca73cd84e3cd6aa5bab5278b2781bf50176bfc2adff3a00b6738ed15de75d
SHA512ab5ea54f0f2770782dc5987763b2380ef9a965c1cd361060d58218b291bb88855afc7f0e6d57596636352155e2e6485f246e6bed14f9323353d41df8a7ac86c4
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Filesize
996B
MD5f372d421df45ec93f26cbd4e2cc5b0ef
SHA1ea3baa0bf069b4ffd3a8eccf76302131f49712d8
SHA256f1c524c4dea3ba2ce3551e98f9769e5d83eab6cf53ef314b04bee14564589bbb
SHA512351da24e0a334c83aaf309521d51d8ad554987024b930290464ef5822b16a0e4fd1258d1146477059e9577e7a88733a97ad7f3460dbb0d7524e94ee0cb4c1150
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Filesize
99KB
MD59d83b6d4629b9d0e96bbdb171b0dc5db
SHA1e9bed14c44fe554e0e8385096bbacca494da30b1
SHA256d3a6060ff059a7724a483d82025a9231a61143839b633a6d3842a58ccb5a7d7d
SHA512301187bdcab5ca9942b2c7b7114e37e53e58b5661eef50c389622950d7691993a29f5a825132cf499ca73cdb6637d3f58afdc024cb04fac2b8e01f752209572c