Analysis
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max time kernel
121s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 19:59
Behavioral task
behavioral1
Sample
49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe
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Size
582KB
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MD5
49bd4583de6eb452db870787b2a8eef9
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SHA1
36db4c5166253afa15a9cf2934041993bb8e7f2f
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SHA256
bf1ea457997ef64c05644db8528d7cfaaa727cabf8d01f1d7d49191f747af382
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SHA512
570cb45f2b142d5ca95ead39ca9e665fda599532a9d91977ec1c568ef12141a465bcfb5b4110458d60138f9db9199eebb3ac97cf0482063560be1b59be732a86
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SSDEEP
12288:PN66eLQ+KCyG9+AGEjs8xpBl4wax3mzaTMxO/P1BnmDHq9n:lHGucYAJz9G3m0zmDHsn
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1976 set thread context of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 -
resource yara_rule behavioral1/memory/1976-0-0x0000000000400000-0x000000000041E000-memory.dmp upx behavioral1/memory/1976-17-0x0000000000400000-0x000000000041E000-memory.dmp upx -
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 3 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 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2836 DllHost.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 2836 DllHost.exe 2836 DllHost.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30 PID 1976 wrote to memory of 1660 1976 49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Users\Admin\AppData\Local\Temp\49bd4583de6eb452db870787b2a8eef9_JaffaCakes118.exe2⤵
- System Location Discovery: System Language Discovery
PID:1660
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
193KB
MD5d0a7cdfb73c0cd21f1a51ee4612500cd
SHA1ef4f42111faf694c5f0a0ba31a96520f4b87839f
SHA256dcecaccc17650a07a8d22fe88a1115251c1aa9376147d2688e6e51a979738d2e
SHA5129aaa9766f4bc089e1773bf88415ce84fa972aa46e0ad00d9c00a8d5e6c83c4677b3afc8d05cca209cdfd6d28f171e87225c1c06d8c338a43edd142539a95e497