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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 00:18
Behavioral task
behavioral1
Sample
378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
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Size
93KB
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MD5
378900a1d83c4dfb2f9d66ceaa893f11
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SHA1
fa3ebdc1db789503a348345363197ac1be89eb96
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SHA256
bbc8545350a72ec393e347c2ceaffd58fb2b103a10a0c1fa803af6a556e40cd9
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SHA512
ef7bd7b8b13996eb388993076b59d0000b4e2538bc0894997b7377d8ac689e34d23e64d428285a12c05f1a73120b34296d5c6927fe12631cd98751dbffe472fa
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SSDEEP
1536:cKrTSMq14kESbldsFxss/mUAVLrhOkYFXB/UIumoB0dRCpO8snouy8:faX14vig/uUAVRsXB/OmoKQpXsout
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\83839a9d9c9f9cc68d908d = "C:\\Users\\Admin\\AppData\\Roaming\\utwt.exe" 378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe -
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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resource yara_rule behavioral2/memory/3056-0-0x0000000000450000-0x0000000000499000-memory.dmp upx behavioral2/memory/3056-1-0x0000000000450000-0x0000000000499000-memory.dmp upx -
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 378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3056 378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\378900a1d83c4dfb2f9d66ceaa893f11_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:3056