Analysis Overview
SHA256
6c9e54f7f42bd5c8c7e8dc0c34ba0961d95513db27c854ce83e8206d6f4c1b9b
Threat Level: Known bad
The file tmp1u2e_efl was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Vipkeylogger family
Command and Scripting Interpreter: PowerShell
Reads user/profile data of web browsers
Checks computer location settings
Reads user/profile data of local email clients
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-29 11:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-29 11:33
Reported
2024-11-29 11:35
Platform
win7-20241010-en
Max time kernel
118s
Max time network
120s
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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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 2876 set thread context of 2724 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe"
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\tmp1u2e_efl.exe"
C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | 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/2876-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp
memory/2876-1-0x0000000000CB0000-0x0000000000D80000-memory.dmp
memory/2876-2-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2876-3-0x0000000000920000-0x0000000000938000-memory.dmp
memory/2876-4-0x0000000074CCE000-0x0000000074CCF000-memory.dmp
memory/2876-5-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2876-6-0x00000000061E0000-0x000000000626E000-memory.dmp
memory/2724-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-15-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-13-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-19-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2724-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2724-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-10-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2724-20-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2876-23-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2724-24-0x0000000074CC0000-0x00000000753AE000-memory.dmp
memory/2724-25-0x0000000074CC0000-0x00000000753AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-29 11:33
Reported
2024-11-29 11:35
Platform
win10v2004-20241007-en
Max time kernel
127s
Max time network
144s
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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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 2100 set thread context of 3736 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe"
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\tmp1u2e_efl.exe"
C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe"
C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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 | 133.211.185.52.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 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | 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 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2100-0-0x000000007515E000-0x000000007515F000-memory.dmp
memory/2100-1-0x0000000000450000-0x0000000000520000-memory.dmp
memory/2100-2-0x0000000005500000-0x0000000005AA4000-memory.dmp
memory/2100-3-0x0000000004F50000-0x0000000004FE2000-memory.dmp
memory/2100-4-0x0000000004FF0000-0x0000000005344000-memory.dmp
memory/2100-5-0x0000000075150000-0x0000000075900000-memory.dmp
memory/2100-6-0x0000000005AC0000-0x0000000005ACA000-memory.dmp
memory/2100-7-0x0000000008060000-0x0000000008078000-memory.dmp
memory/2100-8-0x000000007515E000-0x000000007515F000-memory.dmp
memory/2100-9-0x0000000075150000-0x0000000075900000-memory.dmp
memory/2100-10-0x0000000008510000-0x000000000859E000-memory.dmp
memory/2100-11-0x000000000AD10000-0x000000000ADAC000-memory.dmp
memory/3736-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3736-14-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-15-0x00000000020D0000-0x0000000002106000-memory.dmp
memory/2100-16-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-18-0x0000000004B30000-0x0000000005158000-memory.dmp
memory/1100-17-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-19-0x0000000004A30000-0x0000000004A52000-memory.dmp
memory/1100-21-0x0000000005280000-0x00000000052E6000-memory.dmp
memory/1100-20-0x0000000005210000-0x0000000005276000-memory.dmp
memory/1100-28-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-33-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-27-0x00000000053F0000-0x0000000005744000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h01afjnr.hfm.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3736-36-0x0000000075150000-0x0000000075900000-memory.dmp
memory/1100-35-0x0000000005A00000-0x0000000005A4C000-memory.dmp
memory/1100-34-0x00000000059D0000-0x00000000059EE000-memory.dmp
memory/1100-37-0x0000000005FA0000-0x0000000005FD2000-memory.dmp
memory/1100-38-0x0000000070B80000-0x0000000070BCC000-memory.dmp
memory/1100-48-0x0000000005F80000-0x0000000005F9E000-memory.dmp
memory/1100-49-0x00000000069B0000-0x0000000006A53000-memory.dmp
memory/1100-50-0x00000000073F0000-0x0000000007A6A000-memory.dmp
memory/1100-51-0x0000000006B00000-0x0000000006B1A000-memory.dmp
memory/1100-52-0x0000000006D80000-0x0000000006D8A000-memory.dmp
memory/1100-53-0x0000000006F90000-0x0000000007026000-memory.dmp
memory/1100-54-0x0000000006F10000-0x0000000006F21000-memory.dmp
memory/1100-55-0x0000000006F40000-0x0000000006F4E000-memory.dmp
memory/1100-56-0x0000000006F50000-0x0000000006F64000-memory.dmp
memory/1100-57-0x0000000007050000-0x000000000706A000-memory.dmp
memory/1100-58-0x0000000007030000-0x0000000007038000-memory.dmp
memory/1100-61-0x0000000075150000-0x0000000075900000-memory.dmp
memory/3736-62-0x0000000075150000-0x0000000075900000-memory.dmp
memory/3736-63-0x0000000006A20000-0x0000000006BE2000-memory.dmp
memory/3736-64-0x00000000068B0000-0x0000000006900000-memory.dmp
memory/3736-65-0x0000000075150000-0x0000000075900000-memory.dmp