Analysis
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max time kernel
141s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-08-2024 02:28
Behavioral task
behavioral1
Sample
a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
7 signatures
150 seconds
General
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Target
a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe
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Size
730KB
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MD5
a50993c3340a9b60729c9431f0b0714d
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SHA1
1d787d5873978a6095732bdbb1ee729c6fb25514
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SHA256
05e9e732feeb66cf0a99811b3d6d5a3226858e31d04f940d2c6c947a5df484e7
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SHA512
bcd1c3b6e8b7143206f609b78d084c8d90da157cd7793f66077f302697dae739ebbb1679cf823c5cdc307c0db88c29303d09617f1a54cf8b64ee60b39e2760e2
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SSDEEP
12288:w6nNpxHwBZfD6IWaagpArm7eGOwdUH0anXIRIk8jWWDd3K83w7nWzoS:XpxH0ZD6Iytrc3dkt46/d3K8A7nW
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1732-0-0x0000000000400000-0x00000000005E8000-memory.dmp upx behavioral1/memory/1732-15-0x0000000000400000-0x00000000005E8000-memory.dmp upx behavioral1/memory/1732-16-0x0000000000400000-0x00000000005E8000-memory.dmp upx behavioral1/memory/1732-20-0x0000000000400000-0x00000000005E8000-memory.dmp upx -
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 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe 1732 a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a50993c3340a9b60729c9431f0b0714d_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1732