Analysis
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max time kernel
120s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 07:05
Static task
static1
Behavioral task
behavioral1
Sample
ioqjWeKazzLuiTHfd.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ioqjWeKazzLuiTHfd.exe
Resource
win10v2004-20240802-en
General
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Target
ioqjWeKazzLuiTHfd.exe
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Size
714KB
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MD5
06ef63fcb30cb75b38e13a0a12764097
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SHA1
fbf8ee77153177587ef1e81e36cb4adad054d208
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SHA256
23b9b4a46c15c5fa3b7445e8041852f3dc831547903250209ca738b1a17fb7c2
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SHA512
833722edea13277437343fd24cdfdd2b99a5c8d909a68421ee65bb0e0bbefa41aef183340cce4991d55c21d505e6bfc7e6bb429ccbb10bcdf619669e800b42d2
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SSDEEP
12288:c9iiCwgqaVouR4NFasPhfhalaY8xYzOwmutXu5biBfLxenfpQE/rnXwfBIkR:c91C/qaSuybalFdmmeRaLMfmks
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
novaoil.top - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@ - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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.
pid Process 2504 powershell.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ioqjWeKazzLuiTHfd.exe Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ioqjWeKazzLuiTHfd.exe Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ioqjWeKazzLuiTHfd.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2408 set thread context of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ioqjWeKazzLuiTHfd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ioqjWeKazzLuiTHfd.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2360 ioqjWeKazzLuiTHfd.exe 2504 powershell.exe 2360 ioqjWeKazzLuiTHfd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2360 ioqjWeKazzLuiTHfd.exe Token: SeDebugPrivilege 2504 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2408 wrote to memory of 2504 2408 ioqjWeKazzLuiTHfd.exe 31 PID 2408 wrote to memory of 2504 2408 ioqjWeKazzLuiTHfd.exe 31 PID 2408 wrote to memory of 2504 2408 ioqjWeKazzLuiTHfd.exe 31 PID 2408 wrote to memory of 2504 2408 ioqjWeKazzLuiTHfd.exe 31 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 PID 2408 wrote to memory of 2360 2408 ioqjWeKazzLuiTHfd.exe 33 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ioqjWeKazzLuiTHfd.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ioqjWeKazzLuiTHfd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ioqjWeKazzLuiTHfd.exe"C:\Users\Admin\AppData\Local\Temp\ioqjWeKazzLuiTHfd.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408 -
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\ioqjWeKazzLuiTHfd.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2504
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C:\Users\Admin\AppData\Local\Temp\ioqjWeKazzLuiTHfd.exe"C:\Users\Admin\AppData\Local\Temp\ioqjWeKazzLuiTHfd.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2360
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2