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Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
01/08/2024, 22:55
Static task
static1
Behavioral task
behavioral1
Sample
820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
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Target
820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe
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Size
72KB
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MD5
820e354e862d5b32ed743a2417acdc29
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SHA1
182566d6d19fc3516e26870393e0340495fe043c
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SHA256
f6932b07de0414d591c0f5463a5e839664919cdeed2f9428a8aea7a0cc641c1a
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SHA512
cb49e0fbce65aac53e1bddf451038aac8ccf1468c63c6bcfd80616815ab859d4dbacfbbc1fc97251ca9d9cc987bca0d6dae503d7d0d29039a191bcd5a570308a
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SSDEEP
1536:HuYadiOZKI4K0up1ftkOmwcqiGTHZQ8iKSrBu1NZB5snJIW:HuqI4wFk/RBkNZB5snJIW
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1888 1580 WerFault.exe 29 -
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 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Internet Explorer\Main\BandRest = "Never" 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\BandRest = "Never" 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1580 wrote to memory of 1888 1580 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe 32 PID 1580 wrote to memory of 1888 1580 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe 32 PID 1580 wrote to memory of 1888 1580 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe 32 PID 1580 wrote to memory of 1888 1580 820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\820e354e862d5b32ed743a2417acdc29_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 7482⤵
- Program crash
PID:1888
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