Analysis
- max time kernel
142s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
30/01/2024, 00:48
General
- Target 81498b31ec61a1dd982aa6b8110a7513.exe
- Size 376KB
- Sample240130-a5v58seca8
- SHA256 6a5b8ecfa8e36f0d7a4153c716045c94d443bccaa2946632578a073350a14345
Score
10/10
Malware Config
Extracted
Family
-
xtremerat
C2
-
mrjoo.no-ip.info
Signatures
- Detect XtremeRAT payload 3 IoCs
- XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\81498b31ec61a1dd982aa6b8110a7513.exe"C:\Users\Admin\AppData\Local\Temp\81498b31ec61a1dd982aa6b8110a7513.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\81498b31ec61a1dd982aa6b8110a7513.exe"C:\Users\Admin\AppData\Local\Temp\81498b31ec61a1dd982aa6b8110a7513.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4804-2-0x0000000010000000-0x000000001004B000-memory.dmp
memory/4804-4-0x0000000010000000-0x000000001004B000-memory.dmp
memory/4804-6-0x0000000010000000-0x000000001004B000-memory.dmp
memory/4804-5-0x0000000010000000-0x000000001004B000-memory.dmp
memory/4804-7-0x0000000010000000-0x000000001004B000-memory.dmp