Analysis
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max time kernel
142s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
15/10/2024, 20:32
Static task
static1
Behavioral task
behavioral1
Sample
49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe
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Size
795KB
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MD5
49de8a96462f2ff37acdafa40895a8f1
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SHA1
7ffba2fe6c539bae84332106ab4d7c4a78826a09
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SHA256
27751bb51090ddd1428a953e75a5058311511f86e253889fee1ea2ff2a4a6eb0
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SHA512
858b85f566b33f24ad81b83b8c141746bc1783da41c628e529f13c3d2c4ea025a5483adf8d92b8db2637f39762113c2e572cbadf9b572584aeeaaf7375173120
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SSDEEP
24576:fVePZu1yMkQX9gi8BU6FfrcHKe9I6IJ7m2:NePohkQXOU6FDcqe91U7V
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\AmdAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe" 49de8a96462f2ff37acdafa40895a8f1_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/576-0-0x0000000000400000-0x000000000063D000-memory.dmp upx behavioral1/memory/576-1-0x0000000000400000-0x000000000063D000-memory.dmp upx behavioral1/memory/576-5-0x0000000000400000-0x000000000063D000-memory.dmp upx behavioral1/memory/576-8-0x0000000000400000-0x000000000063D000-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 49de8a96462f2ff37acdafa40895a8f1_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:576
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