Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 11:04
Static task
static1
Behavioral task
behavioral1
Sample
45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe
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Size
1.0MB
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MD5
45df4fcf910826dc2b5433097abefa94
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SHA1
e0a57f3c71af1ae687df41dfdab38a644fe8269f
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SHA256
599a395ac83f1b7f2906f360da37d5c4babe2fc4e44a074d11841c1a3d1ffa52
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SHA512
41529ff321fe266b4c895f69673d444bc6088793956cdf36bf3d7459d79a9ccb098c6b1e4d5b7ab69ab98a556af71effef3c99521606f156509b254e703cc7d0
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SSDEEP
24576:7FyfV/TFV5ZU/f9GNBKFcQrYibh9wM8kiK5ABUdpYb+:hyZRVrWf4yF55h9wlkiKGcYa
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 behavioral2/memory/5000-6-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-4-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-9-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-8-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-11-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-10-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-12-0x0000000000400000-0x0000000000645000-memory.dmp upx behavioral2/memory/5000-14-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral2/memory/5000-15-0x0000000000400000-0x0000000000645000-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\\45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe" 45df4fcf910826dc2b5433097abefa94_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 3528 set thread context of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82 PID 3528 wrote to memory of 5000 3528 45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Users\Admin\AppData\Local\Temp\45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\45df4fcf910826dc2b5433097abefa94_JaffaCakes118.exe2⤵
- Adds Run key to start application
PID:5000
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