Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30/08/2024, 21:12
Static task
static1
Behavioral task
behavioral1
Sample
cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe
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Size
281KB
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MD5
cbadc211b579b10b1843d29bc57dcb54
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SHA1
b37c64fda895dbcbceed3eb563acb39f027b3e45
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SHA256
82af6f459e37ee69897dcf217281b0ec4d21aac4ff32fbb95fdbf5ced76c0156
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SHA512
dbc32f5c76ddd7488ae76130643f752b51982a5de3e4c42fd7c6c5f30b8afc883047354270d948a3ea755403733c5db9ab5a2641c42f35ebb6bb10f360ad7738
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SSDEEP
6144:FrIt3COnuagl3h/KZVLi9adKAjgta1Bc2jA1TFdPYT:WNuaMcow1gKFyTP8
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" cbadc211b579b10b1843d29bc57dcb54_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-1-5-21-2958949473-3205530200-1453100116-1000\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 2100 88CF.tmp -
Loads dropped DLL 2 IoCs
pid Process 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_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/2072-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2072-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1676-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1676-17-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2072-14-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2072-75-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1708-77-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2072-182-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2072-187-0x0000000000400000-0x000000000046B000-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\588.exe = "C:\\Program Files (x86)\\LP\\AE02\\588.exe" cbadc211b579b10b1843d29bc57dcb54_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\AE02\588.exe cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\AE02\588.exe cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\AE02\88CF.tmp cbadc211b579b10b1843d29bc57dcb54_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 88CF.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2084 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2660 msiexec.exe Token: SeTakeOwnershipPrivilege 2660 msiexec.exe Token: SeSecurityPrivilege 2660 msiexec.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2072 wrote to memory of 1676 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 31 PID 2072 wrote to memory of 1676 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 31 PID 2072 wrote to memory of 1676 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 31 PID 2072 wrote to memory of 1676 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 31 PID 2072 wrote to memory of 1708 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 33 PID 2072 wrote to memory of 1708 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 33 PID 2072 wrote to memory of 1708 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 33 PID 2072 wrote to memory of 1708 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 33 PID 2072 wrote to memory of 2100 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 36 PID 2072 wrote to memory of 2100 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 36 PID 2072 wrote to memory of 2100 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 36 PID 2072 wrote to memory of 2100 2072 cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" cbadc211b579b10b1843d29bc57dcb54_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\cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cbadc211b579b10b1843d29bc57dcb54_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:2072 -
C:\Users\Admin\AppData\Local\Temp\cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\26F3B\269AE.exe%C:\Users\Admin\AppData\Roaming\26F3B2⤵
- System Location Discovery: System Language Discovery
PID:1676
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C:\Users\Admin\AppData\Local\Temp\cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\cbadc211b579b10b1843d29bc57dcb54_JaffaCakes118.exe startC:\Program Files (x86)\3B446\lvvm.exe%C:\Program Files (x86)\3B4462⤵
- System Location Discovery: System Language Discovery
PID:1708
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C:\Program Files (x86)\LP\AE02\88CF.tmp"C:\Program Files (x86)\LP\AE02\88CF.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2100
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2660
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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:2084
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
MD50796003d8ae7849573dfd0d5924015fd
SHA1d7c19f27ba2fe092660e3906f1c6fc451341edab
SHA256af0254919188764c7615c373befc590e0afb67e9c5203a041314ddf4f41dfd68
SHA512ca92047daa56611ed8f6d50f195c6b6b68f543e2ab8e2ca916bf038c108c3655e37143e3efe3e47ec1bb05c6008a36d40ad13be9c9c301bf94aecbf7df004d45
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Filesize
600B
MD52e4708abebc95507f480eb95cb60bdf4
SHA18ee091c1a0d9947d30dc03c5c406294533c7e7e2
SHA2564c7221c668eb5ec6e1548614b204af23df1ef9e3416043d0002040e18164ef83
SHA512a6151e9105cbe1599ac2b0bb7dbb29455017f3d81679c21ddd999a39eebdc4d49cf3d33300f669d6b31f7f0163dceb9b51f6285897680b6883d135615901831b
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Filesize
996B
MD562e1c72eae37801610a634acd7c9c38c
SHA160b5e06f0bf31902ca777e1d6d52cc24e9cfec77
SHA25670a8b4c4c5c10c210b68c75ed9237c0ea590c361d31ee515ac846abc8c384949
SHA512792883389f1f29cd955cae67ae3be3d96dc95599e53007b6d9598e4e0677a4eb4f34eaa82070fae79ddf27869bd081b7d3cd3be88fed1c6e8b6f4d4ce6159b8f
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Filesize
100KB
MD5cebf9d7ad1c7bdf8bf16323c6407a8f6
SHA157b9394fb956f64edd375fd4a2a1a744e3d0fe60
SHA256a66bc0c217371b5b06cbc8bd4acc115412a55661a8ef477ae65da84b5c3dbcb0
SHA512ca386c52e28353c72b410477607c43c95a0e484f748bb792aa4fe25e011fcb4e8c2a141039845223d0ad6ce6c2e0d24f6977076816eb5572eb222324d9c62461