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
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Browser Information Discovery
Enumerates physical storage devices
Unsigned PE
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-29 11:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-29 11:30
Reported
2024-11-29 11:32
Platform
win7-20241010-en
Max time kernel
74s
Max time network
128s
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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\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 2060 set thread context of 3032 | 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-1-5-21-3692679935-4019334568-335155002-1000\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-1-5-21-3692679935-4019334568-335155002-1000\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 | 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/2060-0-0x00000000749FE000-0x00000000749FF000-memory.dmp
memory/2060-1-0x0000000001370000-0x0000000001440000-memory.dmp
memory/2060-2-0x00000000749F0000-0x00000000750DE000-memory.dmp
memory/2060-3-0x0000000000A10000-0x0000000000A28000-memory.dmp
memory/2060-4-0x00000000749FE000-0x00000000749FF000-memory.dmp
memory/2060-5-0x00000000749F0000-0x00000000750DE000-memory.dmp
memory/2060-6-0x0000000004F30000-0x0000000004FBE000-memory.dmp
memory/3032-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-15-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-13-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3032-18-0x00000000749F0000-0x00000000750DE000-memory.dmp
memory/3032-10-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3032-17-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2060-19-0x00000000749F0000-0x00000000750DE000-memory.dmp
memory/3032-20-0x00000000749F0000-0x00000000750DE000-memory.dmp
memory/3032-23-0x00000000749F0000-0x00000000750DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-29 11:30
Reported
2024-11-29 11:32
Platform
win10v2004-20241007-en
Max time kernel
129s
Max time network
146s
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 5008 set thread context of 2728 | 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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\tmp1u2e_efl.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:\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"
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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | 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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/5008-0-0x000000007462E000-0x000000007462F000-memory.dmp
memory/5008-1-0x0000000000B30000-0x0000000000C00000-memory.dmp
memory/5008-2-0x0000000005B30000-0x00000000060D4000-memory.dmp
memory/5008-3-0x0000000005620000-0x00000000056B2000-memory.dmp
memory/5008-4-0x00000000060E0000-0x0000000006434000-memory.dmp
memory/5008-5-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/5008-6-0x0000000005790000-0x000000000579A000-memory.dmp
memory/5008-7-0x0000000008740000-0x0000000008758000-memory.dmp
memory/5008-8-0x000000007462E000-0x000000007462F000-memory.dmp
memory/5008-9-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/5008-10-0x0000000008BE0000-0x0000000008C6E000-memory.dmp
memory/5008-11-0x000000000B3E0000-0x000000000B47C000-memory.dmp
memory/2728-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2728-13-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/5008-15-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/2728-17-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/1692-18-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/1692-19-0x0000000005440000-0x0000000005A68000-memory.dmp
memory/1692-20-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/1692-16-0x00000000028F0000-0x0000000002926000-memory.dmp
memory/1692-22-0x00000000053D0000-0x0000000005436000-memory.dmp
memory/1692-23-0x0000000005B70000-0x0000000005BD6000-memory.dmp
memory/1692-21-0x00000000052B0000-0x00000000052D2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zvsoioni.wyw.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1692-33-0x0000000005E50000-0x00000000061A4000-memory.dmp
memory/1692-34-0x00000000061F0000-0x000000000620E000-memory.dmp
memory/1692-35-0x0000000006290000-0x00000000062DC000-memory.dmp
memory/1692-36-0x0000000007210000-0x0000000007242000-memory.dmp
memory/1692-37-0x0000000070900000-0x000000007094C000-memory.dmp
memory/1692-47-0x0000000007250000-0x000000000726E000-memory.dmp
memory/1692-48-0x0000000007270000-0x0000000007313000-memory.dmp
memory/1692-49-0x0000000007C00000-0x000000000827A000-memory.dmp
memory/1692-50-0x00000000075C0000-0x00000000075DA000-memory.dmp
memory/1692-51-0x0000000007630000-0x000000000763A000-memory.dmp
memory/1692-52-0x0000000007840000-0x00000000078D6000-memory.dmp
memory/1692-53-0x00000000077C0000-0x00000000077D1000-memory.dmp
memory/1692-54-0x00000000077F0000-0x00000000077FE000-memory.dmp
memory/1692-55-0x0000000007800000-0x0000000007814000-memory.dmp
memory/1692-56-0x0000000007900000-0x000000000791A000-memory.dmp
memory/1692-57-0x00000000078E0000-0x00000000078E8000-memory.dmp
memory/1692-60-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/2728-61-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/2728-62-0x00000000066F0000-0x00000000068B2000-memory.dmp
memory/2728-63-0x0000000006590000-0x00000000065E0000-memory.dmp