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Analysis
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max time kernel
147s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23/08/2024, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe
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Size
684KB
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MD5
bab0df802437d70d287a1cd20f090779
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SHA1
c7af2bdc6aacc8e6756a5c4bc5162874a78a44f6
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SHA256
da476fc44b8b616f3b7696bbeab93512237414b3901c6ce4aad27daee41b6cb6
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SHA512
e34893ad80f33f9add4e7af5595dccdd7ceea44242161f1dd770fc674e70fc82e45b846b4821c70f5246a35c3bcae187eeb78fbfbbdfe0711b9588c53bd0799c
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SSDEEP
12288:HYa/XO9RAiO/ZLTgB/zC6sgsJbUl6z6aPBe/k:1XWmRtm+6sj5UlCe
Malware Config
Signatures
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Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 2076 attrib.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\GooglePear = "C:\\WINDOWS\\GooglePear.exe" bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2572 set thread context of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\WINDOWS\GooglePear.exe bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe File opened for modification C:\WINDOWS\GooglePear.exe bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe File opened for modification C:\WINDOWS\GooglePear.exe attrib.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2572 wrote to memory of 2144 2572 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 30 PID 2144 wrote to memory of 2076 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 31 PID 2144 wrote to memory of 2076 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 31 PID 2144 wrote to memory of 2076 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 31 PID 2144 wrote to memory of 2076 2144 bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe 31 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 2076 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Users\Admin\AppData\Local\Temp\bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bab0df802437d70d287a1cd20f090779_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\attrib.exeattrib +r +s +h +a C:\WINDOWS\GooglePear.exe3⤵
- Sets file to hidden
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2076
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
684KB
MD5bab0df802437d70d287a1cd20f090779
SHA1c7af2bdc6aacc8e6756a5c4bc5162874a78a44f6
SHA256da476fc44b8b616f3b7696bbeab93512237414b3901c6ce4aad27daee41b6cb6
SHA512e34893ad80f33f9add4e7af5595dccdd7ceea44242161f1dd770fc674e70fc82e45b846b4821c70f5246a35c3bcae187eeb78fbfbbdfe0711b9588c53bd0799c