Analysis
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max time kernel
150s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 04:50
Static task
static1
Behavioral task
behavioral1
Sample
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe
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Size
1.0MB
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MD5
a3df6c39dcb214d9c5b1854c55466d35
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SHA1
de087fc31dbd6adc923340e2af711865c838bf27
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SHA256
e306027e9e77479e4ba3a36ff05ea3c243e0e7dff514c57064fb77ec846f2b87
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SHA512
98e4f93055c1941f4022a981e5d490696d2d21ef81fd45f5031fec25ca4b284d24d852000ddc69cc10f79f3a0c6de080ac7589de11a6c09c13612e3c620a7973
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SSDEEP
24576:hZeiMPQGKBS8p3Tf0fRvBIJnALR3uoEfq+R0s:nePQnff0fRqEZvXZs
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral1/memory/1632-18-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-19-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-21-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-22-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-23-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-24-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-25-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-26-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/1632-31-0x0000000000400000-0x0000000000645000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe" a3df6c39dcb214d9c5b1854c55466d35_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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Suspicious use of SetThreadContext 1 IoCs
Processes:
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exedescription pid process target process PID 2932 set thread context of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exepid process 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exepid process 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exedescription pid process target process PID 2932 wrote to memory of 2556 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 2556 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 2556 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 2556 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1108 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1108 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1108 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1108 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe PID 2932 wrote to memory of 1632 2932 a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"2⤵PID:2556
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C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"2⤵PID:1108
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C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3df6c39dcb214d9c5b1854c55466d35_JaffaCakes118.exe"2⤵
- Adds Run key to start application
PID:1632