Analysis
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max time kernel
122s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-12-2024 02:03
Static task
static1
Behavioral task
behavioral1
Sample
026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe
Resource
win10v2004-20241007-en
General
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Target
026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe
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Size
704KB
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MD5
7be6615ed9de7651430f25cefb5242aa
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SHA1
0f2e10104b0e534f8d1276eb9d0e17b6340a2e55
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SHA256
026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2
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SHA512
6e61bfb4fc0cfc2ed74560208ad08b5f394058f6332ab7a894b8ebd73f792e3dc3c33499af8fb38e50e838a42f8c65b1a7e272e065224011364e8bcbc0106738
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SSDEEP
12288:vPGy+6yqjlE/HjyUPpHOuOcc3t95eqK53L0J9AvJCjCB/1IwCe9azLoUutZAN:lFXl0Hjr7C3t956bMARC+/tCpLoUE
Malware Config
Extracted
Protocol: smtp- Host:
mail.hazerbaba.com - Port:
587 - Username:
[email protected] - Password:
ao4227187
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.hazerbaba.com - Port:
587 - Username:
[email protected] - Password:
ao4227187 - 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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Vipkeylogger family
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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 2388 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 3 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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.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 864 set thread context of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 -
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 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 2256 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 2388 powershell.exe 2256 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Token: SeDebugPrivilege 2256 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe Token: SeDebugPrivilege 2388 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2256 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 864 wrote to memory of 2388 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 30 PID 864 wrote to memory of 2388 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 30 PID 864 wrote to memory of 2388 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 30 PID 864 wrote to memory of 2388 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 30 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 PID 864 wrote to memory of 2256 864 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe"C:\Users\Admin\AppData\Local\Temp\026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:864 -
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\026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2388
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C:\Users\Admin\AppData\Local\Temp\026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe"C:\Users\Admin\AppData\Local\Temp\026667c355c49456c0e6b01005387cc667df9dc9328b8fa5b4a8ebfb981e75d2.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2256
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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