Analysis
-
max time kernel
94s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-12-2024 16:42
Static task
static1
Behavioral task
behavioral1
Sample
e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe
Resource
win7-20241010-en
General
-
Target
e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe
-
Size
825KB
-
MD5
e25a530a619d80f47c07859ffb30c461
-
SHA1
6c4e028a9af10aeef790afb754e192ff4973d9a3
-
SHA256
7508eac8f92a60b84e761d6cb54a6f6c64e8a026c10f96ee9e7165bc1b3f5381
-
SHA512
51bcdbf9ffc6533e450de5147e4d0ae237121bc48b40f0a4be10b54e9c8ff63b84d3fb18a52e55b6a7a143f988265be67bf00586e3b2747b75ef8073c4f58c83
-
SSDEEP
24576:2AojG2m6TtySYXU9/UwlPGhnxy4i9XCWsu5agFya3TphZo:A/PtySL9/UwluhnhuyWZagdTPZo
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3656 1036 WerFault.exe 84 -
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 e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1036 e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e25a530a619d80f47c07859ffb30c461_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 7922⤵
- Program crash
PID:3656
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1036 -ip 10361⤵PID:1940