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Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 09:18
Behavioral task
behavioral1
Sample
7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe
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Size
4.7MB
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MD5
7c74691dea4c908f62fd187a1db7813e
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SHA1
f2d83385d9900a63ae93147639354694d22bb39b
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SHA256
966ad5916c321de0e1ef856df65ca13b61ca09548d11a2b73fe0bff2fbe5ef11
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SHA512
02cc48202c9c1e7974edd7fb13c0f022df8e899ca4c821c39c3a56ecb6d4ecdd0a5b33e94e51f30419d60f0cf1dbb6bf95ae168f25ad63edfe411ef9724e7aa7
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SSDEEP
98304:Tl88udp4A2evUNGnVuUwGLVWy0/OQmjmUah6rpHD1:yzDiNyiXfGDvP
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2696-0-0x0000000000F00000-0x0000000001CED000-memory.dmp upx behavioral1/memory/1740-25-0x0000000000F00000-0x0000000001CED000-memory.dmp upx behavioral1/memory/2696-27-0x0000000000F00000-0x0000000001CED000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 3 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2696 set thread context of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 1740 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28 PID 2696 wrote to memory of 1740 2696 7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Users\Admin\AppData\Local\Temp\7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7c74691dea4c908f62fd187a1db7813e_JaffaCakes118.exe"2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1740
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