Analysis
-
max time kernel
140s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
23-08-2024 22:31
Static task
static1
Behavioral task
behavioral1
Sample
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe
Resource
win7-20240729-en
General
-
Target
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe
-
Size
6.7MB
-
MD5
d5568bd7cb5aef02d1f19dbc9c42b060
-
SHA1
f85e3ab016c1566e810f554a9da18e488731c7cc
-
SHA256
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676
-
SHA512
1a3a5b75e8d7267b5cd4cc1aa4992f7cee93f0cf5f618a461a05a20c8bc57fc2dcec432b97456a14557585e9321cdfca6097a791fb12b9ba9b229b0ad129e7a3
-
SSDEEP
98304:rG1KrbbKKQCJR5xyjycF1MnR/RE8+EGCZEBs7HPRSlfcLSHSlaj5W9PpBCMf:rG1KKCJrxOT1e2EGCZEGQeeyl7fF
Malware Config
Signatures
-
Banload
Banload variants download malicious files, then install and execute the files.
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2816 2380 WerFault.exe 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.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:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Modifies registry class 9 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\Class = "Microsoft.Office.Interop.Access.AllModulesClass" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\RuntimeVersion = "v2.0.50727" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\14.0.0.0 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Access.AllModulesClass" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7} 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\Assembly = "Microsoft.Office.Interop.Access, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64EDD3F2-7AA3-8105-AE3F-99664D2D41E7}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Access, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C" 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exepid process 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription pid process Token: 33 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe Token: SeIncBasePriorityPrivilege 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exepid process 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exedescription pid process target process PID 2380 wrote to memory of 2816 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe WerFault.exe PID 2380 wrote to memory of 2816 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe WerFault.exe PID 2380 wrote to memory of 2816 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe WerFault.exe PID 2380 wrote to memory of 2816 2380 2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe"C:\Users\Admin\AppData\Local\Temp\2cc7100ac0684b2c94e5268583e534b62d78859c35679a381616f2bca3f39676.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 13122⤵
- Program crash
PID:2816
-