Analysis
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max time kernel
140s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/10/2024, 17:13
Static task
static1
Behavioral task
behavioral1
Sample
434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
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Size
808KB
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MD5
434a64f0f01a0dbb7d31097baa2b804b
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SHA1
a277eecd8173dab34cca5c7df899c45a9e6a69bb
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SHA256
db37ac5189ca640c316cc78fbaeb73752ae4f3348a986e149c3f820ecb79ceee
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SHA512
20f6490a9bdab2f97b877da8779758964c4ea6a6667f3ba3c54575f9afc28a507c35bc263c93a3dea56a47ded0425ef042ca39cdca2b1a762fed51581c8a93b0
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SSDEEP
12288:MvLLMO88Ei8Rf7DG6Lyge1IruyaNFt6r2hTh3zYtul1xXb584PQTkZzsJRpAmmv:gH89t7DG6fezNbnh13zYtil9Kcs+v
Malware Config
Signatures
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Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe" 434a64f0f01a0dbb7d31097baa2b804b_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 behavioral1/memory/2236-3-0x0000000000400000-0x0000000000640000-memory.dmp upx behavioral1/memory/2236-2-0x0000000000400000-0x0000000000640000-memory.dmp upx behavioral1/memory/2236-5-0x0000000000400000-0x0000000000640000-memory.dmp upx behavioral1/memory/2236-10-0x0000000000400000-0x0000000000640000-memory.dmp upx behavioral1/memory/2236-19-0x0000000000400000-0x0000000000640000-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 434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:2236
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1