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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/09/2024, 22:11
Static task
static1
Behavioral task
behavioral1
Sample
fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe
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Size
31KB
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MD5
fd3db6540bfb80c585db1fdd7fae3db5
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SHA1
4b4171c6404de88c48f61421d1e8b76a738dcb6b
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SHA256
0f973a0af75e1a77775059baf51355da5212c7c42dd42382fa79162993b4667c
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SHA512
93bb3e71dbbcc7be9a48d4d9cfa3fcb85ed31de9bcea71ce3a54fbf1c539ac2b725f51ec4e13a41818b0427f4d9ed1b64575515d640eb6a845ff7434661138cf
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SSDEEP
768:5Dqbfv+gk6f4Wcgh3KMZ6OhMlJ6zKOlzF17fk:58L1HhjeQz
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RUN\Kvsc3 = "C:\\Windows\\Kvsc3.exe" fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Kvsc3.dll fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Kvsc3.exe fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe File created C:\Windows\Kvsc3.exe fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
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 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2720 wrote to memory of 1184 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe 21 PID 2720 wrote to memory of 1184 2720 fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1184
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C:\Users\Admin\AppData\Local\Temp\fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd3db6540bfb80c585db1fdd7fae3db5_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
22KB
MD5d4c3d99b5c8305ec2d3fbb41f1747a75
SHA1273914cd94992ab0ab8b3e40a12ba3165b94f442
SHA2569c66a9a452e791a559e84a2dd6d37a9e6ed08ea98a603ce637b600f177a38a7f
SHA5120bf7caef940cdea4844e44b9643e7cd636ad0aef11f314ea81d135a7edceb2a19255d66c1d024d31236e58456801efb97dbad42cbcfb9d11d8733b57b5a0554c