Analysis Overview
SHA256
c803bffcf528efc9a204a34a6a9285128f9dce25d165020fc37198d16ee50c11
Threat Level: Known bad
The file VbcXXnmIwPPhh.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Program crash
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 11:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 11:42
Reported
2024-09-26 11:44
Platform
win7-20240903-en
Max time kernel
24s
Max time network
91s
Command Line
Signatures
VIPKeylogger
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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 2960 set thread context of 2784 | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe |
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\VbcXXnmIwPPhh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe
"C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.exe"
C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe
"C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 1100
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 |
Files
memory/2960-0-0x00000000748CE000-0x00000000748CF000-memory.dmp
memory/2960-1-0x0000000000D10000-0x0000000000DBE000-memory.dmp
memory/2960-2-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2960-3-0x0000000000560000-0x0000000000570000-memory.dmp
memory/2960-4-0x00000000748CE000-0x00000000748CF000-memory.dmp
memory/2960-5-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2960-6-0x0000000005320000-0x00000000053AC000-memory.dmp
memory/2784-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-17-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2784-22-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-13-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-11-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-19-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-7-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2784-23-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2960-24-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2784-25-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2784-28-0x00000000748C0000-0x0000000074FAE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 11:42
Reported
2024-09-26 11:44
Platform
win10v2004-20240802-en
Max time kernel
126s
Max time network
152s
Command Line
Signatures
VIPKeylogger
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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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 2416 set thread context of 5016 | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe
"C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.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\VbcXXnmIwPPhh.exe"
C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe
"C:\Users\Admin\AppData\Local\Temp\VbcXXnmIwPPhh.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 168.6.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| 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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/2416-0-0x00000000750DE000-0x00000000750DF000-memory.dmp
memory/2416-1-0x0000000000200000-0x00000000002AE000-memory.dmp
memory/2416-2-0x00000000050E0000-0x0000000005684000-memory.dmp
memory/2416-3-0x0000000004BD0000-0x0000000004C62000-memory.dmp
memory/2416-4-0x0000000004B70000-0x0000000004B7A000-memory.dmp
memory/2416-5-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/2416-6-0x0000000006180000-0x0000000006190000-memory.dmp
memory/2416-7-0x00000000750DE000-0x00000000750DF000-memory.dmp
memory/2416-8-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/2416-9-0x0000000006520000-0x00000000065AC000-memory.dmp
memory/2416-10-0x0000000008B90000-0x0000000008C2C000-memory.dmp
memory/5016-11-0x0000000000400000-0x000000000044A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\VbcXXnmIwPPhh.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/5016-14-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/2416-15-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/5016-16-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/508-18-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/508-17-0x0000000002EF0000-0x0000000002F26000-memory.dmp
memory/508-19-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/508-20-0x00000000059D0000-0x0000000005FF8000-memory.dmp
memory/508-23-0x00000000061D0000-0x0000000006236000-memory.dmp
memory/508-22-0x0000000006070000-0x00000000060D6000-memory.dmp
memory/508-21-0x0000000005960000-0x0000000005982000-memory.dmp
memory/508-24-0x00000000750D0000-0x0000000075880000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1zpbyjwe.42x.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/508-30-0x0000000006240000-0x0000000006594000-memory.dmp
memory/508-35-0x0000000006820000-0x000000000683E000-memory.dmp
memory/508-36-0x00000000068B0000-0x00000000068FC000-memory.dmp
memory/508-37-0x0000000006DD0000-0x0000000006E02000-memory.dmp
memory/508-38-0x0000000070990000-0x00000000709DC000-memory.dmp
memory/508-48-0x0000000006DB0000-0x0000000006DCE000-memory.dmp
memory/508-49-0x0000000007A10000-0x0000000007AB3000-memory.dmp
memory/508-50-0x0000000008180000-0x00000000087FA000-memory.dmp
memory/508-51-0x0000000007B40000-0x0000000007B5A000-memory.dmp
memory/508-52-0x0000000007BB0000-0x0000000007BBA000-memory.dmp
memory/508-53-0x0000000007DC0000-0x0000000007E56000-memory.dmp
memory/508-54-0x0000000007D40000-0x0000000007D51000-memory.dmp
memory/508-55-0x0000000007D70000-0x0000000007D7E000-memory.dmp
memory/508-56-0x0000000007D80000-0x0000000007D94000-memory.dmp
memory/508-57-0x0000000007E80000-0x0000000007E9A000-memory.dmp
memory/508-58-0x0000000007E60000-0x0000000007E68000-memory.dmp
memory/508-61-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/5016-62-0x00000000068D0000-0x0000000006A92000-memory.dmp
memory/5016-63-0x0000000006750000-0x00000000067A0000-memory.dmp
memory/5016-64-0x00000000750D0000-0x0000000075880000-memory.dmp
memory/5016-65-0x00000000750D0000-0x0000000075880000-memory.dmp