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Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
29/09/2024, 16:22
Behavioral task
behavioral1
Sample
fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe
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Size
87KB
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MD5
fee80d73d73a9425431a5c6a59e53bd5
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SHA1
514871eaf1a37f955d53fcd95b73089d6ad15187
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SHA256
b86fad6a25ae73a7fe42d9fbbef9037010f8893c9a354cd3835563e1fbfbdc12
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SHA512
f7a3a164bdb0cc66cabaae418ceae2780b7c10544c934c92e83beb96d37a7d4cd98d1eb0cadb9427de240238dc65cd616db7289bb06aa90bdf044c18605dec9c
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SSDEEP
1536:ulDeiKE3hY5t1Lle0vawCOtSgiXpbjlLIZcuS46G52RGKID8+6UNTX5hEMue:/3/1Ze8BBtw5JIZci152o3L6iGe
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows\CurrentVersion\Run\5-4-30-115 = "c:\\program files\\Webdialer\\fee80d73d73a9425431a5c6a59e53 -m" fee80d73d73a9425431a5c6a59e53bd5_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/2876-0-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2876-6-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2876-11-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created \??\c:\program files\Webdialer\fee80d73d73a9425431a5c6a59e53 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe File opened for modification \??\c:\program files\Webdialer\fee80d73d73a9425431a5c6a59e53 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 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 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2876 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe 2876 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2876 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe 2876 fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fee80d73d73a9425431a5c6a59e53bd5_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2876