Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
12/02/2024, 03:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
962810a77cba5a26d4e899b7ceede6ad.exe
Resource
win7-20231215-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
962810a77cba5a26d4e899b7ceede6ad.exe
Resource
win10v2004-20231215-en
7 signatures
150 seconds
General
- Target 962810a77cba5a26d4e899b7ceede6ad.exe
- Size 504KB
- Sample240212-d9f4naea9w
- SHA256 19917050d834b4b860325f88cca672c5c32605c70b286c491d8b87ee010d70e9
- MD5 962810a77cba5a26d4e899b7ceede6ad
- SHA1 248f64e9a2c6a4db5f8fa8689fda8ab57a1eabc8
- SHA512 ad5145288beac34defa22c9493f738a8e492153f24d005edb3ae21c4b80cfee8032671e26f062130e555decb4f96d3077eba2641ab357c1aea2c6fac73e05a74
- SSDEEP 12288:W6e+IPQK/lGRgOUqmq9kR6lhKXlTSDbGMQCqkasQXADzl:W6qPQK/cRgOnmq9g6J/Gaqkasbzl
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect XtremeRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1632-13-0x0000000010000000-0x00000000100BE000-memory.dmp family_xtremerat - XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
- Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{RNIA01BN-I7LA-G4GI-H5AH-F7G1X43JHK4L} 962810a77cba5a26d4e899b7ceede6ad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{RNIA01BN-I7LA-G4GI-H5AH-F7G1X43JHK4L}\StubPath = "C:\\Windows\\system32\\InstallDir\\InstallDir.exe restart" 962810a77cba5a26d4e899b7ceede6ad.exe - Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\InstallDir\\InstallDir.exe" 962810a77cba5a26d4e899b7ceede6ad.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\InstallDir\\InstallDir.exe" 962810a77cba5a26d4e899b7ceede6ad.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "%InstallDir%" 962810a77cba5a26d4e899b7ceede6ad.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\InstallDir\InstallDir.exe 962810a77cba5a26d4e899b7ceede6ad.exe File opened for modification C:\Windows\SysWOW64\InstallDir\ 962810a77cba5a26d4e899b7ceede6ad.exe File opened for modification C:\Windows\SysWOW64\InstallDir\InstallDir.exe 962810a77cba5a26d4e899b7ceede6ad.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1632 962810a77cba5a26d4e899b7ceede6ad.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\962810a77cba5a26d4e899b7ceede6ad.exe"C:\Users\Admin\AppData\Local\Temp\962810a77cba5a26d4e899b7ceede6ad.exe"1⤵
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1632