Analysis Overview
SHA256
4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1
Threat Level: Known bad
The file 4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe was found to be: Known bad.
Malicious Activity Summary
Detect Xworm Payload
Xworm family
Xworm
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 02:20
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 02:20
Reported
2024-10-31 02:23
Platform
win7-20241010-en
Max time kernel
128s
Max time network
144s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Xworm family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftClient = "C:\\Users\\Admin\\AppData\\Local\\MicrosoftClient.exe" | C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\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\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe
"C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\MicrosoftClient.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'MicrosoftClient.exe'
Network
| Country | Destination | Domain | Proto |
| 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 | vehicle-temp.gl.at.ply.gg | udp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
Files
memory/2060-0-0x000007FEF6253000-0x000007FEF6254000-memory.dmp
memory/2060-1-0x00000000002D0000-0x00000000002FE000-memory.dmp
memory/2144-6-0x0000000002500000-0x0000000002580000-memory.dmp
memory/2144-7-0x000000001B210000-0x000000001B4F2000-memory.dmp
memory/2144-8-0x0000000002220000-0x0000000002228000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
| MD5 | e07434875f4889ec4046e5541317b9b5 |
| SHA1 | e36b889d5456e6deecfdc5296b6bc156e6bc012a |
| SHA256 | 31af0ec31f412d19211aa04a41353766800801c8593bf461fd2e4ca59ef96e8b |
| SHA512 | 6bb95584dff550c769d4fd16022cee8e312d8b98fac047055e5534b5b1e56e5bbf62ed95cbb04a228dbed4d5933b019c2814b7f62ea2f06e09c9a438c7e0bdcc |
memory/2892-14-0x000000001B2D0000-0x000000001B5B2000-memory.dmp
memory/2892-15-0x00000000022A0000-0x00000000022A8000-memory.dmp
memory/2060-26-0x000007FEF6253000-0x000007FEF6254000-memory.dmp
memory/2060-28-0x000000001ABB0000-0x000000001AC30000-memory.dmp
memory/2060-29-0x000000001ABB0000-0x000000001AC30000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 02:20
Reported
2024-10-31 02:23
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
150s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Xworm family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicrosoftClient = "C:\\Users\\Admin\\AppData\\Local\\MicrosoftClient.exe" | C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\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\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe
"C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '4571751b2b7477fded0012f46aded7c86fb93194980897418c17ac917c4d4cc1.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\MicrosoftClient.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'MicrosoftClient.exe'
Network
| Country | Destination | Domain | Proto |
| 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 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 | vehicle-temp.gl.at.ply.gg | udp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 74.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
| 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 147.185.221.23:1930 | vehicle-temp.gl.at.ply.gg | tcp |
Files
memory/4292-0-0x00007FFC27F23000-0x00007FFC27F25000-memory.dmp
memory/4292-1-0x0000000000FC0000-0x0000000000FEE000-memory.dmp
memory/4796-2-0x0000025370E70000-0x0000025370E92000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0zv10b15.a5x.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4796-12-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp
memory/4796-13-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp
memory/4796-14-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp
memory/4796-17-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | d85ba6ff808d9e5444a4b369f5bc2730 |
| SHA1 | 31aa9d96590fff6981b315e0b391b575e4c0804a |
| SHA256 | 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f |
| SHA512 | 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 6d42b6da621e8df5674e26b799c8e2aa |
| SHA1 | ab3ce1327ea1eeedb987ec823d5e0cb146bafa48 |
| SHA256 | 5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c |
| SHA512 | 53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 34f595487e6bfd1d11c7de88ee50356a |
| SHA1 | 4caad088c15766cc0fa1f42009260e9a02f953bb |
| SHA256 | 0f9a4b52e01cb051052228a55d0515911b7ef5a8db3cf925528c746df511424d |
| SHA512 | 10976c5deaf9fac449e703e852c3b08d099f430de2d7c7b8e2525c35d63e28b890e5aab63feff9b20bca0aaf9f35a3ba411aee3fbeee9ea59f90ed25bd617a0b |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | da185fddf7e751e39023edde12930f37 |
| SHA1 | 657fcb7fda401b69d3bb97e7b6abf126ac36d4b2 |
| SHA256 | 8928226805a92acd76d21e1a276176d9af3ca1ec31f14e45a2b4b88f4722cad5 |
| SHA512 | db7bc02a1bd86d587840a56334dee9cb80aa0a8635cd2eb1c490bc5466659350de4d625f320731e34fac235016515d0dddc05a6081149dc6c2e82c262be6b975 |
memory/4292-53-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp
memory/4292-54-0x00007FFC27F23000-0x00007FFC27F25000-memory.dmp
memory/4292-55-0x00007FFC27F20000-0x00007FFC289E1000-memory.dmp