Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-01-2025 20:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_10da92002327ad6a43757698a6e56197.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
General
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Target
JaffaCakes118_10da92002327ad6a43757698a6e56197.exe
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Size
524KB
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MD5
10da92002327ad6a43757698a6e56197
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SHA1
526d543999ff9672be8db91933a0f0947cd0c628
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SHA256
20a7268f2f15cad9e938de16f11beabef087f42aa09ea94682dbde710ada5403
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SHA512
370a70d6e475e4b0709ecfc0c8ec729dca66b904b5c285b56b952f29bd407ce958eb51076cc36f5b05d3d402523f0a71e965b6fa6c3b92d4e758349269f3af1c
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SSDEEP
12288:xR7zxL/PSUS2Mtdxz2XFB/bjbZi3S5EKLSsnuIgejNSQ1S:vzxLnS7LiXt5EKLSsnJgeJSQ1
Malware Config
Signatures
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Hawkeye family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" JaffaCakes118_10da92002327ad6a43757698a6e56197.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeBackupPrivilege 1688 dw20.exe Token: SeBackupPrivilege 1688 dw20.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1568 wrote to memory of 1688 1568 JaffaCakes118_10da92002327ad6a43757698a6e56197.exe 83 PID 1568 wrote to memory of 1688 1568 JaffaCakes118_10da92002327ad6a43757698a6e56197.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10da92002327ad6a43757698a6e56197.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10da92002327ad6a43757698a6e56197.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exedw20.exe -x -s 15522⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1688
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