Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
17-08-2024 20:21
Behavioral task
behavioral1
Sample
a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe
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Size
653KB
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MD5
a40048994c0ffc24d3531356f41fc7e2
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SHA1
d94ec1aa764c8cfd5b25591533c8c6d6a3292f67
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SHA256
0c6df6910d8f9d4a5e83225843cb0e38fdf78b14191c5e603dbef236c0476a94
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SHA512
669f4ce42bd919d2759bb8fd9d289660ca34154ae72f3a9ef85939c531059207a6350973067e1485b2473cca6694302b3bf62148db59418f87b4da8c68f7d88f
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SSDEEP
12288:b8++ysI2yyVKfam9eAiG8ZOC8lGCv5HAYIMlrRzVCJdjxBF:b8SsI2xVuHiGSOCsGCZaM5RzVCJtz
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Wine a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2500-0-0x0000000000400000-0x000000000058A000-memory.dmp themida behavioral1/memory/2500-1-0x0000000000400000-0x000000000058A000-memory.dmp themida -
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 a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a40048994c0ffc24d3531356f41fc7e2_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:2500