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Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 23:07
Behavioral task
behavioral1
Sample
26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe
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Size
161KB
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MD5
26d3944ee48846e6c6f54dea7708b0e9
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SHA1
7cafc3100058c038808bfb6b406e41c78757722d
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SHA256
deb73df9a072e1b017f270e1de86e60856a92a8ec9f78054ed43798aac63b494
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SHA512
519839d0e0640a171bf656bf50da574b0dddb22692d377e8140d0c26d63051e110b4b82db6c82eb4fa7dc189e099398710d3d8e32d17d11519159be3d712ffe9
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SSDEEP
3072:yJYmR4pC8ax12yqt15qwM6MAO9O5kLl1lQzyc9WtglwqtxvV7quE8wb3ARw6He2J:TmbH7fqtTqtnQKKk8ft/103ARnZUE5
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LKGGOPABUH = "C:\\Users\\Admin\\AppData\\Local\\Temp\\26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe" 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/3476-0-0x0000000000400000-0x0000000000462000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe File opened for modification C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 33460 3476 WerFault.exe 82 -
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 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe 3476 26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\26d3944ee48846e6c6f54dea7708b0e9_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3476 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3476 -s 16162⤵
- Program crash
PID:33460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3476 -ip 34761⤵PID:35476