Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 10:07
Behavioral task
behavioral1
Sample
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe
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Size
1.9MB
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MD5
66e42e0170c16bf3d53040d394359571
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SHA1
ac9acbf46eca7961cc4f5989c764ca6966f707ee
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SHA256
4b6feb4eb9f9828cd5786368b0ad23fafd05a9cef62a9bbcfeebaf744bc3bf1b
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SHA512
56947e488578a8da1a5ee92b951aa34b48e3d1951fc1ae7a80f145349413711e7bf6c8591ef68d8addf7f2dcdd83ac3ebb9999a005b85637859cdfb4ad02e905
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SSDEEP
24576:0UzNkyrbtjbGixCOPKH2I1iIWILtfOIJ+HKodCHPC0cF3u7P1+eWQ8f/x52vHNZ+:0UzeyQMS4DqodCnoe+iitjWww6
Malware Config
Signatures
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Drops startup file 2 IoCs
Processes:
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exedescription pid process target process PID 1996 set thread context of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
Processes:
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\Parameters.ini 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exepid process 2656 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 2656 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
66e42e0170c16bf3d53040d394359571_JaffaCakes118.exedescription pid process target process PID 1996 wrote to memory of 2196 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe splwow64.exe PID 1996 wrote to memory of 2196 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe splwow64.exe PID 1996 wrote to memory of 2196 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe splwow64.exe PID 1996 wrote to memory of 2196 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe splwow64.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe PID 1996 wrote to memory of 2656 1996 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe 66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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C:\Users\Admin\AppData\Local\Temp\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\66e42e0170c16bf3d53040d394359571_JaffaCakes118.exe"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Windows\Parameters.iniFilesize
74B
MD56687785d6a31cdf9a5f80acb3abc459b
SHA11ddda26cc18189770eaaa4a9e78cc4abe4fe39c9
SHA2563b5ebe1c6d4d33c14e5f2ca735fc085759f47895ea90192999a22a035c7edc9b
SHA5125fe9429d64ee6fe0d3698cabb39757729b48d525500afa5f073d69f14f791c8aa2bc7ce0467d48d66fc58d894983391022c59035fa67703fefd309ec4a5d9962
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memory/1996-0-0x00000000003A0000-0x00000000003A1000-memory.dmpFilesize
4KB
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memory/1996-17-0x0000000000400000-0x00000000005D3000-memory.dmpFilesize
1.8MB
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memory/1996-19-0x00000000003A0000-0x00000000003A1000-memory.dmpFilesize
4KB
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memory/1996-28-0x0000000000400000-0x00000000005D3000-memory.dmpFilesize
1.8MB
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memory/2656-20-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2656-31-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2656-25-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2656-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2656-34-0x0000000000440000-0x00000000004A7000-memory.dmpFilesize
412KB
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memory/2656-36-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB