Analysis Overview
SHA256
548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108
Threat Level: Known bad
The file 548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
VIPKeylogger
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Browser Information Discovery
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-30 02:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-30 02:28
Reported
2024-10-30 02:31
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
141s
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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 5092 set thread context of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe
"C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe"
C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe
"C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.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 |
| 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 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.6.122.193.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/5092-0-0x0000000074F6E000-0x0000000074F6F000-memory.dmp
memory/5092-1-0x0000000000120000-0x0000000000216000-memory.dmp
memory/5092-2-0x00000000051A0000-0x0000000005744000-memory.dmp
memory/5092-3-0x0000000004BF0000-0x0000000004C82000-memory.dmp
memory/5092-4-0x0000000004CB0000-0x0000000004CBA000-memory.dmp
memory/5092-5-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5092-6-0x0000000004DB0000-0x0000000004DCE000-memory.dmp
memory/5092-7-0x0000000074F6E000-0x0000000074F6F000-memory.dmp
memory/5092-8-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5092-9-0x0000000002480000-0x000000000250A000-memory.dmp
memory/5092-10-0x000000000DAB0000-0x000000000DB4C000-memory.dmp
memory/796-11-0x0000000000400000-0x0000000000448000-memory.dmp
memory/796-13-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5092-14-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5000-15-0x00000000011B0000-0x00000000011E6000-memory.dmp
memory/5000-16-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/796-17-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5000-18-0x0000000005300000-0x0000000005928000-memory.dmp
memory/5000-21-0x0000000005190000-0x00000000051F6000-memory.dmp
memory/5000-20-0x00000000050B0000-0x0000000005116000-memory.dmp
memory/5000-19-0x0000000005010000-0x0000000005032000-memory.dmp
memory/5000-23-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/5000-22-0x0000000005B30000-0x0000000005E84000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_csj5tjfk.qj5.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5000-33-0x00000000060E0000-0x00000000060FE000-memory.dmp
memory/5000-34-0x0000000006430000-0x000000000647C000-memory.dmp
memory/5000-35-0x00000000066B0000-0x00000000066E2000-memory.dmp
memory/5000-36-0x0000000070930000-0x000000007097C000-memory.dmp
memory/5000-46-0x0000000006690000-0x00000000066AE000-memory.dmp
memory/5000-47-0x00000000070B0000-0x0000000007153000-memory.dmp
memory/5000-48-0x0000000007A50000-0x00000000080CA000-memory.dmp
memory/5000-49-0x0000000007400000-0x000000000741A000-memory.dmp
memory/5000-50-0x0000000007480000-0x000000000748A000-memory.dmp
memory/5000-51-0x0000000007680000-0x0000000007716000-memory.dmp
memory/5000-52-0x0000000007600000-0x0000000007611000-memory.dmp
memory/5000-53-0x0000000007630000-0x000000000763E000-memory.dmp
memory/5000-54-0x0000000007640000-0x0000000007654000-memory.dmp
memory/5000-55-0x0000000007740000-0x000000000775A000-memory.dmp
memory/5000-56-0x0000000007720000-0x0000000007728000-memory.dmp
memory/5000-59-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/796-60-0x0000000006E60000-0x0000000007022000-memory.dmp
memory/796-61-0x0000000006CF0000-0x0000000006D40000-memory.dmp
memory/796-62-0x0000000074F60000-0x0000000075710000-memory.dmp
memory/796-63-0x0000000074F60000-0x0000000075710000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-30 02:28
Reported
2024-10-30 02:31
Platform
win7-20240903-en
Max time kernel
119s
Max time network
121s
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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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 2192 set thread context of 2244 | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe
"C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.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\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe"
C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe
"C:\Users\Admin\AppData\Local\Temp\548c158482e4cc2f2b6c931c92f66dc70a0e35c8a8031709249f8634e10e0108.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | 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/2192-0-0x000000007489E000-0x000000007489F000-memory.dmp
memory/2192-1-0x0000000000F20000-0x0000000001016000-memory.dmp
memory/2192-2-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2192-3-0x00000000008A0000-0x00000000008BE000-memory.dmp
memory/2192-4-0x000000007489E000-0x000000007489F000-memory.dmp
memory/2192-5-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2192-6-0x0000000000900000-0x000000000098A000-memory.dmp
memory/2244-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-13-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2244-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-15-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-10-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2244-19-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2192-20-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2244-21-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2244-24-0x0000000074890000-0x0000000074F7E000-memory.dmp
memory/2244-25-0x0000000074890000-0x0000000074F7E000-memory.dmp