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Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
11/08/2024, 04:28
Behavioral task
behavioral1
Sample
88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe
Resource
win7-20240704-en
7 signatures
150 seconds
General
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Target
88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe
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Size
191KB
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MD5
88fdfa2ed3f4a3fc301cb65b904251a3
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SHA1
db174d29132ce888dc4655126dbbaa7ba2a15992
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SHA256
b09451e30ef0fc5bcf56067d8e81ec63cf2da0800f7ad64998cf5652f7cce983
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SHA512
a89b33677e89eb48bc92c030e67401203e660de6b8b78282f2bb1d4051d544f4fe4a65ce091ca748751eee82e92abf9da1eaa74d65595f806cf04b570f76ecd0
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SSDEEP
3072:2Jqa1En8syoR6sWlUGQ008xwP8GY9XOQQfrZC:2JfE8sb6sqUixeSwDZ
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2532-0-0x0000000000400000-0x0000000000467000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe File created C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe -
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 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2532 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2532 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe 2532 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2532 88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\88fdfa2ed3f4a3fc301cb65b904251a3_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
PID:2532