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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
15/06/2024, 18:43
Static task
static1
Behavioral task
behavioral1
Sample
afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe
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Size
1.0MB
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MD5
afd5713cbadc2f1ab7dd4a990c53eb32
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SHA1
30e851ee22c62cfb7940e5013ce0529f806cfb8b
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SHA256
27c965763a68e2c0cc45c4ac7a2192979a71ee1dc7be5a010fa2428c3202277e
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SHA512
934d6d7fa10ec1bd7a235b6b2d758c59a96478e867f58760a4f562f98b34299b93c7f35c3930871adb5087fab4573540220cf672565a98dde17ee872e383932f
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SSDEEP
24576:yp4sPrS6bOsPKaVmsTqZEJvVpGioL2Nrf4aP3c6:yp44u0OsPxPAEJy92NsOc6
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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resource yara_rule behavioral1/memory/2136-18-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-19-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-21-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-23-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-22-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-25-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-24-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-26-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral1/memory/2136-31-0x0000000000400000-0x0000000000645000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe" afd5713cbadc2f1ab7dd4a990c53eb32_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
description pid Process procid_target PID 2232 set thread context of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2232 wrote to memory of 2220 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 28 PID 2232 wrote to memory of 2220 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 28 PID 2232 wrote to memory of 2220 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 28 PID 2232 wrote to memory of 2220 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 28 PID 2232 wrote to memory of 1348 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 29 PID 2232 wrote to memory of 1348 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 29 PID 2232 wrote to memory of 1348 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 29 PID 2232 wrote to memory of 1348 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 29 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30 PID 2232 wrote to memory of 2136 2232 afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"2⤵PID:2220
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C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"2⤵PID:1348
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C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\afd5713cbadc2f1ab7dd4a990c53eb32_JaffaCakes118.exe"2⤵
- Adds Run key to start application
PID:2136
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