Analysis Overview
SHA256
8de72052a7f6f26cdf6b3a1850902acdd6856fe29b94871fd9eb3fceca479fa6
Threat Level: Likely malicious
The file PO NO170300999.exe was found to be: Likely malicious.
Malicious Activity Summary
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
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Scheduled Task/Job: Scheduled Task
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 19:53
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 19:53
Reported
2024-11-14 19:55
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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 |
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\PO NO170300999.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\PO NO170300999.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\PO NO170300999.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 2384 set thread context of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe |
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\WindowsPowerShell\v1.0\powershell.exe | N/A |
| 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\PO NO170300999.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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\PO NO170300999.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\PO NO170300999.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\PO NO170300999.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\PO NO170300999.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe
"C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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\PO NO170300999.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\bVOnOmgpY.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bVOnOmgpY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8324.tmp"
C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe
"C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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 |
Files
memory/2384-0-0x000000007463E000-0x000000007463F000-memory.dmp
memory/2384-1-0x0000000001210000-0x00000000012DC000-memory.dmp
memory/2384-2-0x0000000074630000-0x0000000074D1E000-memory.dmp
memory/2384-3-0x0000000000730000-0x0000000000742000-memory.dmp
memory/2384-4-0x000000007463E000-0x000000007463F000-memory.dmp
memory/2384-5-0x0000000074630000-0x0000000074D1E000-memory.dmp
memory/2384-6-0x0000000004C90000-0x0000000004CF2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2KZ3GMKTD9J42IM8HZVE.temp
| MD5 | 7c95a85ab494b286184b403e823ccd10 |
| SHA1 | 1745993278e3b6aa10c217ab7de0e5317cd8e603 |
| SHA256 | b554b928bfac81c1659cd2d5e8001e75921212ddf214ddcd47f251d09cf32763 |
| SHA512 | 74ffc9b37fe31c026618b88ab4f71f925452d9889e68b80431c228ce6b1f5407e9755b4862ac629c2fe4cbe07d7d3e36e269636499a08c0bfc8a560f2c8802fa |
C:\Users\Admin\AppData\Local\Temp\tmp8324.tmp
| MD5 | 97dbc124e1180aacf7de764bb1ef9c76 |
| SHA1 | 00d6a2c3d4dab359a6be28af531af4b2dd71a6bf |
| SHA256 | 5f21a27d9c2391e27ead012733c46184193f78c7f5d3ce9b193966404461ce7f |
| SHA512 | 0ece37c60cda107bee5d4bc15e8f68812826887c98f2c8dbebb4f7d4a170b83a6719e56666b575f6a0de6bb7a09fe45492db2e4232e4ab46906f07d7b3939667 |
memory/2608-19-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-25-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-28-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-30-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-29-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2608-23-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2608-21-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2384-31-0x0000000074630000-0x0000000074D1E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 19:53
Reported
2024-11-14 19:55
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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 4912 set thread context of 1796 | N/A | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe |
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\PO NO170300999.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.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\PO NO170300999.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\PO NO170300999.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe
"C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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\PO NO170300999.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\bVOnOmgpY.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bVOnOmgpY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp51E4.tmp"
C:\Users\Admin\AppData\Local\Temp\PO NO170300999.exe
"C:\Users\Admin\AppData\Local\Temp\PO NO170300999.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 92.12.20.2.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 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.130.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4912-0-0x00000000749AE000-0x00000000749AF000-memory.dmp
memory/4912-1-0x0000000000210000-0x00000000002DC000-memory.dmp
memory/4912-2-0x0000000005220000-0x00000000057C4000-memory.dmp
memory/4912-3-0x0000000004D10000-0x0000000004DA2000-memory.dmp
memory/4912-4-0x0000000004DB0000-0x0000000004E4C000-memory.dmp
memory/4912-5-0x0000000004CF0000-0x0000000004CFA000-memory.dmp
memory/4912-6-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/4912-7-0x0000000005EF0000-0x0000000005F02000-memory.dmp
memory/4912-8-0x00000000749AE000-0x00000000749AF000-memory.dmp
memory/4912-9-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/4912-10-0x0000000006140000-0x00000000061A2000-memory.dmp
memory/1328-15-0x0000000004BB0000-0x0000000004BE6000-memory.dmp
memory/1328-16-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/3076-17-0x0000000004C70000-0x0000000005298000-memory.dmp
memory/1328-18-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/3076-19-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/1328-20-0x00000000749A0000-0x0000000075150000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp51E4.tmp
| MD5 | b8ec9052d0b0db9472c9d0fdceb3b9d1 |
| SHA1 | 034df2845d7ef547be2a54d9a7e33a2fa7dfc03a |
| SHA256 | 8e163ecdb4b72f2cd97b18a256f7b190a45d85bee67ec39ffb6e4cc0a984f377 |
| SHA512 | 57c831bfe41665735c3d1e5697cc233d70837f84e18421bb0e534315e9084874e7817c31c2dfb947368ec84a7a97f25975abde377e0d60b3eea6330a604f8e8c |
memory/3076-22-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/1328-23-0x00000000052A0000-0x00000000052C2000-memory.dmp
memory/1328-25-0x0000000005B10000-0x0000000005B76000-memory.dmp
memory/1328-24-0x0000000005A30000-0x0000000005A96000-memory.dmp
memory/1796-31-0x0000000000400000-0x000000000041E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ws0jgjwf.dea.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3076-36-0x0000000005490000-0x00000000057E4000-memory.dmp
memory/4912-47-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/3076-48-0x0000000005A30000-0x0000000005A4E000-memory.dmp
memory/3076-49-0x0000000005B10000-0x0000000005B5C000-memory.dmp
memory/1796-50-0x00000000067A0000-0x00000000067F0000-memory.dmp
memory/3076-51-0x00000000069E0000-0x0000000006A12000-memory.dmp
memory/3076-52-0x0000000070E80000-0x0000000070ECC000-memory.dmp
memory/3076-63-0x0000000006A20000-0x0000000006AC3000-memory.dmp
memory/3076-62-0x00000000069A0000-0x00000000069BE000-memory.dmp
memory/3076-65-0x0000000006D50000-0x0000000006D6A000-memory.dmp
memory/3076-64-0x0000000007390000-0x0000000007A0A000-memory.dmp
memory/3076-66-0x0000000006DC0000-0x0000000006DCA000-memory.dmp
memory/3076-67-0x0000000006FD0000-0x0000000007066000-memory.dmp
memory/3076-68-0x0000000006F50000-0x0000000006F61000-memory.dmp
memory/1328-69-0x0000000070E80000-0x0000000070ECC000-memory.dmp
memory/3076-79-0x0000000006F80000-0x0000000006F8E000-memory.dmp
memory/3076-80-0x0000000006F90000-0x0000000006FA4000-memory.dmp
memory/3076-81-0x0000000007090000-0x00000000070AA000-memory.dmp
memory/3076-82-0x0000000007070000-0x0000000007078000-memory.dmp
memory/3076-85-0x00000000749A0000-0x0000000075150000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 6baa4dad834260abf2f1074e19ea9319 |
| SHA1 | 200fd2076d9e2aa7376e98257fc7bbeebb770971 |
| SHA256 | af6ed2596300eb9f9b96f10eeab6f1e8aa55438fb7a48fc2a34e592ffdf797eb |
| SHA512 | 331afc7a8315ce7361d63e5e89c3cdaa10eccba86da8d861b57beb04ebfe9ab0cd34707091f0c5b742d4015258a74de28d6c77c1b73666f64ab7df9b8875d060 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
memory/1328-89-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/1796-90-0x0000000006B60000-0x0000000006D22000-memory.dmp