Analysis
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max time kernel
130s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-10-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe
Resource
win10v2004-20241007-en
General
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Target
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe
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Size
730KB
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MD5
07188bef748562cde18f2b77f76bae94
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SHA1
70f3fddd3fb0030e4e7422a41d560374c463e1dc
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SHA256
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395
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SHA512
fab75b7746af8b04bda1361737d47e33bb770be79872830722bf4affe2231d222c01032f73f48d92268027a20e0eb230c7c8ff3a94b6813b2ce4dd445e6ddf94
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SSDEEP
12288:EYkhMOoltiJE75jOnBtT/6YDr33baequP3y5Mg1YHJGtG3r8Ru4ZiOQkx:EYkh5oDiJftTDzagPfg2pGtQr87Zr
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.tonicables.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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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.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.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
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.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.
Processes:
flow ioc 28 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription pid process target process PID 2796 set thread context of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe -
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.
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exepowershell.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exepowershell.exepid process 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 1728 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 3800 powershell.exe 3800 powershell.exe 1728 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exepowershell.exedescription pid process Token: SeDebugPrivilege 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Token: SeDebugPrivilege 1728 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe Token: SeDebugPrivilege 3800 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription pid process target process PID 2796 wrote to memory of 3800 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe powershell.exe PID 2796 wrote to memory of 3800 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe powershell.exe PID 2796 wrote to memory of 3800 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe powershell.exe PID 2796 wrote to memory of 872 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 872 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 872 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe PID 2796 wrote to memory of 1728 2796 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe -
outlook_office_path 1 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe -
outlook_win_path 1 IoCs
Processes:
2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2796 -
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\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3800 -
C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"2⤵PID:872
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C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.exe"C:\Users\Admin\AppData\Local\Temp\2a53872f573a1817be1848779e60c7db22501badc0afd7f364ee30a77dce3395.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:1728
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82