Analysis Overview
SHA256
66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19
Threat Level: Known bad
The file 66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19 was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
VIPKeylogger
Command and Scripting Interpreter: PowerShell
Reads user/profile data of web browsers
Checks computer location settings
Reads user/profile data of local email clients
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Browser Information Discovery
System Location Discovery: System Language Discovery
Enumerates physical storage devices
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 07:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 07:57
Reported
2024-11-12 08:00
Platform
win7-20240903-en
Max time kernel
121s
Max time network
147s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1272 set thread context of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe
"C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IyaQJBkaRvQnH.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IyaQJBkaRvQnH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB9F.tmp"
C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe
"C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1272-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/1272-1-0x0000000000860000-0x000000000092C000-memory.dmp
memory/1272-2-0x0000000074B80000-0x000000007526E000-memory.dmp
memory/1272-3-0x00000000040B0000-0x00000000040CE000-memory.dmp
memory/1272-4-0x0000000074B8E000-0x0000000074B8F000-memory.dmp
memory/1272-5-0x0000000074B80000-0x000000007526E000-memory.dmp
memory/1272-6-0x0000000001D30000-0x0000000001DBC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpDB9F.tmp
| MD5 | 793d70c7c7a2270a982484ef330994ef |
| SHA1 | 686b1baa66c54c6a0d9bbfe3ec9fb36826e89a7e |
| SHA256 | 3de30bd0074fc208c3d1daf2c71837559ac84c3aa875ef3e4e685dfc654bc27c |
| SHA512 | ffb0b840aa2fb270be7d0e26f22de073ba1d0579bd6402835d408f975bbb8fd8792d058e91962853744cb39de2c8a918d1d74b81f517e37ba32b4ba4537c8a91 |
memory/2864-14-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-20-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-26-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-24-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-23-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2864-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2864-16-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1272-27-0x0000000074B80000-0x000000007526E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 07:57
Reported
2024-11-12 08:00
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
150s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4044 set thread context of 3744 | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe
"C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IyaQJBkaRvQnH.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IyaQJBkaRvQnH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB650.tmp"
C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe
"C:\Users\Admin\AppData\Local\Temp\66ddc3aa92c4f83ee3d11927c12fac879be44197d894719847544d495bdcab19.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4044-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/4044-1-0x00000000000F0000-0x00000000001BC000-memory.dmp
memory/4044-2-0x00000000051C0000-0x0000000005764000-memory.dmp
memory/4044-3-0x0000000004C10000-0x0000000004CA2000-memory.dmp
memory/4044-4-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4044-5-0x0000000004BB0000-0x0000000004BBA000-memory.dmp
memory/4044-6-0x0000000004FB0000-0x0000000004FCE000-memory.dmp
memory/4044-7-0x0000000074B4E000-0x0000000074B4F000-memory.dmp
memory/4044-8-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/4044-9-0x0000000000B70000-0x0000000000BFC000-memory.dmp
memory/4044-10-0x00000000063C0000-0x000000000645C000-memory.dmp
memory/228-15-0x00000000022C0000-0x00000000022F6000-memory.dmp
memory/228-16-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/228-17-0x0000000004DF0000-0x0000000005418000-memory.dmp
memory/228-18-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/228-20-0x0000000074B40000-0x00000000752F0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpB650.tmp
| MD5 | 0a7a1dd0267e638955b9afce9f7d93f3 |
| SHA1 | 5909b73d7bae88965bcfaaec74dab3eaab258ccc |
| SHA256 | 7ac7bef0ce7f01ca31da7f50860c54ecd674e9a5855c238d8e176ec211fbd874 |
| SHA512 | f9e50ac1d0b19ae0d4f209b2b80ace2d78eb7703a8ebcdce10dc92892979c6c77a18d36a1af3a80bb214763b8d8451cfea502af6f27a74c72a738c9c8f1555b5 |
memory/3744-25-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/228-24-0x0000000004C90000-0x0000000004CF6000-memory.dmp
memory/228-23-0x0000000004BB0000-0x0000000004C16000-memory.dmp
memory/228-22-0x0000000004B10000-0x0000000004B32000-memory.dmp
memory/3744-21-0x0000000000400000-0x0000000000448000-memory.dmp
memory/228-27-0x0000000005620000-0x0000000005974000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_txqgaffg.akl.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4044-37-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/228-38-0x0000000005BC0000-0x0000000005BDE000-memory.dmp
memory/228-39-0x0000000005C70000-0x0000000005CBC000-memory.dmp
memory/228-40-0x0000000006BA0000-0x0000000006BD2000-memory.dmp
memory/228-41-0x0000000071330000-0x000000007137C000-memory.dmp
memory/228-51-0x0000000006180000-0x000000000619E000-memory.dmp
memory/228-52-0x0000000006BE0000-0x0000000006C83000-memory.dmp
memory/228-53-0x0000000007550000-0x0000000007BCA000-memory.dmp
memory/228-54-0x0000000006F00000-0x0000000006F1A000-memory.dmp
memory/228-55-0x0000000006F70000-0x0000000006F7A000-memory.dmp
memory/228-56-0x0000000007180000-0x0000000007216000-memory.dmp
memory/228-57-0x0000000007100000-0x0000000007111000-memory.dmp
memory/228-58-0x0000000007130000-0x000000000713E000-memory.dmp
memory/228-59-0x0000000007140000-0x0000000007154000-memory.dmp
memory/228-60-0x0000000007240000-0x000000000725A000-memory.dmp
memory/228-61-0x0000000007220000-0x0000000007228000-memory.dmp
memory/228-64-0x0000000074B40000-0x00000000752F0000-memory.dmp
memory/3744-65-0x0000000006DB0000-0x0000000006F72000-memory.dmp
memory/3744-66-0x0000000006C40000-0x0000000006C90000-memory.dmp
memory/3744-67-0x0000000074B40000-0x00000000752F0000-memory.dmp