Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
01/06/2024, 20:03
General
- Target 8b9cccdb24eb9b20f9fd3119706f4471_JaffaCakes118.exe
- Size 2.1MB
- Sample240601-ysz6esec63
- SHA256 3a9c95abba3c0563bae4edc28b992d16df926ac7c7476ae565e3c3a4095a0d50
Score
10/10
Malware Config
Extracted
Family
-
webmonitor
C2
-
therealmatrixs.wm01.to:443
Attributes
-
config_key
Pqe2NRmv6q77pu6rspeYtwpwbbWkEwWt
-
private_key
TWF2E2Jad
-
url_path
/recv5.php
Signatures
- RevcodeRat, WebMonitorRat
WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.
- WebMonitor payload 1 IoCs
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8b9cccdb24eb9b20f9fd3119706f4471_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8b9cccdb24eb9b20f9fd3119706f4471_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4876-0-0x0000000000400000-0x000000000095F000-memory.dmp
memory/4876-1-0x0000000077974000-0x0000000077976000-memory.dmp
memory/4876-2-0x0000000000400000-0x000000000095F000-memory.dmp