Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-09-2024 01:04
Behavioral task
behavioral1
Sample
eec72c56205133a14653f20495a0d300_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
eec72c56205133a14653f20495a0d300_JaffaCakes118.exe
-
Size
3.0MB
-
MD5
eec72c56205133a14653f20495a0d300
-
SHA1
8fb340c3d07222a67bdbdbe97775ae5f00f7ba83
-
SHA256
666800a5ce4cae04d7a3dc47c9db69678c116b4f660aacbb3514456620b0cb9c
-
SHA512
3542f068811d0754a75eba4f42b300b7085aa21d9e45ad1e36fdff15fc3d89df704f9e7dc73a235137d49d3261bf84f7676870092d262234e9d9928c1311320d
-
SSDEEP
49152:ECPBfg6jcmAIg3dAmIg8PpnQNiyjEWo2nJkJJk+saeYObJPsPDhzpi8eJ1:E+SmAjtARnQNiMNrJkJOanOdPODZQ8eP
Malware Config
Signatures
-
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4984-7-0x0000000000F80000-0x000000000174A000-memory.dmp family_sectoprat -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ eec72c56205133a14653f20495a0d300_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion eec72c56205133a14653f20495a0d300_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion eec72c56205133a14653f20495a0d300_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/4984-7-0x0000000000F80000-0x000000000174A000-memory.dmp themida -
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA eec72c56205133a14653f20495a0d300_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exepid Process 4984 eec72c56205133a14653f20495a0d300_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.
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eec72c56205133a14653f20495a0d300_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
eec72c56205133a14653f20495a0d300_JaffaCakes118.exepid Process 4984 eec72c56205133a14653f20495a0d300_JaffaCakes118.exe 4984 eec72c56205133a14653f20495a0d300_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\eec72c56205133a14653f20495a0d300_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eec72c56205133a14653f20495a0d300_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4984