7cd39a8f167ef4fc41888164ae27558489e7873a3f93530f709161875f96b950

Reason

Machine shutdown

General

Target

ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Size

7.6MB
MD5

ea90f24508b1f24a1f7b8081d31efc86
SHA1

8f452886be6dce2237ed2c7bd4b6035fcabb749d
SHA256

7cd39a8f167ef4fc41888164ae27558489e7873a3f93530f709161875f96b950
SHA512

82d9d12a427a6268c1566e2d5a02396a8424534c4ef4e8c2e2846de673573ff44ebc3382d0f5ad495d790e66fe30333e955a111eec66aec81a64a22a1c3f0cef
SSDEEP

49152:HE9XTMt36FsYEcZXeUR4ytjDSnSU6K5amsRHg4arAQbBJqDwa9cBzkVog+Hedo81:IsyzG5aVRHg4aRrqz9oyxOqo806wiWm

Score

7^/10

discovery evasion

Malware Config

Signatures

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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\Wine\Wine\Config	ea90f24508b1f24a1f7b8081d31efc86_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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 5 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe

Modifies registry class 18 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\open	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\print\command	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Art	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.Art\ShellNew	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\ = "Director Document"	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\print	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EA90F2~1.EXE,1"	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\print\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EA90F2~1.EXE /p \"%1\""	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\printto\command	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\printto	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\printto\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EA90F2~1.EXE /pt \"%1\" \"%2\" \"%3\" \"%4\""	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.art\ = "Director.Document"	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\open\command	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\EA90F2~1.EXE \"%1\""	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Director.Document\DefaultIcon	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.art\ShellNew\NullFile	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3388	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
3388	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
3388	ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea90f24508b1f24a1f7b8081d31efc86_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3388

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4260,i,10065386245627775856,6567048529106473151,262144 --variations-seed-version --mojo-platform-channel-handle=4004 /prefetch:8
1⤵
PID:2632