Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-10-2024 12:55
Static task
static1
Behavioral task
behavioral1
Sample
2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe
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Size
285KB
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MD5
2ff6c5bc53307fc96a3ce6d47f2ca065
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SHA1
9d592c05602f34eaa61ced396fd45b02ec4db494
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SHA256
6f9e867c5dffc55de7e02ae86bc33631d32b2ee6579a18212ddbadffa48688d1
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SHA512
a20dec936d3e69249e9a697b067007158510ad7536c99ee0ddaac702470a340c6516ccecc103c8966eb3dab91474482c52e870f6afb1019efb70693d27927e5f
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SSDEEP
6144:2jAmPzLcRy8c/s0W8ltEcZxC3XtIxikId29dRO3/Gqc:2nbQRtNAltZU3X6A/drO
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" 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe -
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-1-5-21-3533259084-2542256011-65585152-1000\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 2200 DE3E.tmp -
Loads dropped DLL 2 IoCs
pid Process 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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\D5E.exe = "C:\\Program Files (x86)\\LP\\3277\\D5E.exe" 2ff6c5bc53307fc96a3ce6d47f2ca065_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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resource yara_rule behavioral1/memory/1044-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1044-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2800-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2800-17-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1044-14-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1044-137-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2136-141-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2136-142-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1044-321-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1044-325-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\LP\3277\DE3E.tmp 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe File created C:\Program Files (x86)\LP\3277\D5E.exe 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\3277\D5E.exe 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DE3E.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3064 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2648 msiexec.exe Token: SeTakeOwnershipPrivilege 2648 msiexec.exe Token: SeSecurityPrivilege 2648 msiexec.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe Token: SeShutdownPrivilege 3064 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe 3064 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1044 wrote to memory of 2800 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 30 PID 1044 wrote to memory of 2800 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 30 PID 1044 wrote to memory of 2800 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 30 PID 1044 wrote to memory of 2800 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 30 PID 1044 wrote to memory of 2136 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 32 PID 1044 wrote to memory of 2136 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 32 PID 1044 wrote to memory of 2136 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 32 PID 1044 wrote to memory of 2136 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 32 PID 1044 wrote to memory of 2200 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 36 PID 1044 wrote to memory of 2200 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 36 PID 1044 wrote to memory of 2200 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 36 PID 1044 wrote to memory of 2200 1044 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 2ff6c5bc53307fc96a3ce6d47f2ca065_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\2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2ff6c5bc53307fc96a3ce6d47f2ca065_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:1044 -
C:\Users\Admin\AppData\Local\Temp\2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\74CCE\49232.exe%C:\Users\Admin\AppData\Roaming\74CCE2⤵PID:2800
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C:\Users\Admin\AppData\Local\Temp\2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\2ff6c5bc53307fc96a3ce6d47f2ca065_JaffaCakes118.exe startC:\Program Files (x86)\CE0A9\lvvm.exe%C:\Program Files (x86)\CE0A92⤵PID:2136
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C:\Program Files (x86)\LP\3277\DE3E.tmp"C:\Program Files (x86)\LP\3277\DE3E.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2200
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2648
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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:3064
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
996B
MD59f94547e8d59b8374026b1d232439637
SHA192fcbd55dc91b22a2a4b36478d2041ee1a5e005a
SHA25656ad39a202d3cb12a48b16e1ce612bcc4a5ceea3d829a89c2b040246b69c688c
SHA512bf1598a4b9a89094ea888b26a8fe179b6c331cb3938169e750b283fd69b7e12e3f499543f65729e1c35a38f08b0948a7b09b423f0f8e91ffbf11924ba2af95f5
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Filesize
600B
MD525ada03b062d5973f67953843a860813
SHA110e3272dcd60c87ff3c4e590e5f23de79c16d7bf
SHA25609d7c2b2a7542d7f7dea577052efe963ac26aaf030b9968033ecc0b2fdd239a4
SHA512fba2ab1190e476e76f0728035acfaf2cf83875d34962c9cd773a78176255966eed4c3356b1790e6945eeb618997dd3401e8acf5a40f7a3a86c8c21b16183e258
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Filesize
1KB
MD593a0deeda9d0a6aea6878d33e7d0d6ca
SHA13a4077c30e5ce03e1880fd231318301e12701a80
SHA256aa2d8572aeeed1c3b543ed43ddf6c1c1827af0a29e5ece2d4196e718fcd91e7e
SHA5122f23e1325aaf5c5a054b96658437b9cf822c5d1f6ab8ffcd6a42921616237eb69c1765a939a00bc460a4d3d1031303cb0c2a4921973104c432e787f05ea820d9
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Filesize
101KB
MD5debb2016f85b326c4b77fbedd9718e10
SHA127c4366a0b61240d1cb6ceec6901a77f085d96e9
SHA256d45a36a5503f09a0c5e808289a5ce61549b678339163cbfc7ddb6b646e1354f0
SHA5126230c1ca879f5fa22d7982ff2d1795f8fcd85e9c3e8ac400474f0b8084f8530e417f62e8cf20f41f865a86c3acaa48d3e872b087729112dd2ae0e3c78890ecab