Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 01:05
Static task
static1
Behavioral task
behavioral1
Sample
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe
Resource
win10v2004-20240802-en
General
-
Target
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe
-
Size
745KB
-
MD5
89b1330440f5e3cc7fdf662981760845
-
SHA1
39484bf19c50d51022b3f90361bfd048b1ee1df6
-
SHA256
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc
-
SHA512
2db2b4de6eb9bda9b1d93d4e14417a31193cdcebd4736b07a49d0d72e34244d166285107eda6968c3b781e20e7302a2d93b2e5a3df93a6b3217e6a3d426bc1e3
-
SSDEEP
12288:a4Gc47cJDImS//BEQPo+wknW47+O7dwKOFxFp/xb0rA5CXpLJ+U3T:9GrSImS//BEknwGW47+OZFOFH0rA5yJ+
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
qimnnEB2 - Email To:
[email protected]
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exedescription pid process target process PID 2240 set thread context of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.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 2552 1588 WerFault.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exepowershell.exe2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exepowershell.exepid process 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 3056 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exepowershell.exedescription pid process Token: SeDebugPrivilege 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe Token: SeDebugPrivilege 3056 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exedescription pid process target process PID 2240 wrote to memory of 3056 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe powershell.exe PID 2240 wrote to memory of 3056 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe powershell.exe PID 2240 wrote to memory of 3056 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe powershell.exe PID 2240 wrote to memory of 3056 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe powershell.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 2240 wrote to memory of 1588 2240 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe PID 1588 wrote to memory of 2552 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe WerFault.exe PID 1588 wrote to memory of 2552 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe WerFault.exe PID 1588 wrote to memory of 2552 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe WerFault.exe PID 1588 wrote to memory of 2552 1588 2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe"C:\Users\Admin\AppData\Local\Temp\2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3056
-
-
C:\Users\Admin\AppData\Local\Temp\2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe"C:\Users\Admin\AppData\Local\Temp\2095af004e76f0cf7243b68e868eeb3b9c8c157d632aa785a87a93addf3b75fc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 10963⤵
- Program crash
PID:2552
-
-