Analysis Overview
SHA256
a261eb0a0a1645eb704acc340579f4954677a9308a3a3fff7f18a8fa9fbe5639
Threat Level: Known bad
The file Уолтер Уайт звонит, прими звонок.exe was found to be: Known bad.
Malicious Activity Summary
Xworm
Detect Xworm Payload
Command and Scripting Interpreter: PowerShell
Loads dropped DLL
Drops startup file
Looks up external IP address via web service
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-28 06:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-28 06:50
Reported
2024-05-28 06:52
Platform
win7-20240508-en
Max time kernel
142s
Max time network
144s
Command Line
Signatures
Detect Xworm Payload
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Xworm
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 |
| 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 |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| 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 |
| 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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.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:\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\Уолтер Уайт звонит, прими звонок.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe
"C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe'
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Уолтер Уайт звонит, прими звонок.exe'
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\svchost.exe'
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 19.ip.gl.ply.gg | udp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
| US | 147.185.221.19:59926 | 19.ip.gl.ply.gg | tcp |
Files
memory/2900-0-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-1-0x0000000000160000-0x0000000000161000-memory.dmp
memory/2900-2-0x000000007440E000-0x000000007440F000-memory.dmp
memory/2900-3-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-4-0x0000000074400000-0x0000000074AEE000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | 950ccc5ba25105359f2f7acd96d1077c |
| SHA1 | 5b22fdfd49f13b77e169753eba9b3e0f40b25a61 |
| SHA256 | 34b889e5862a6f8fcf0c4316b2302f5d4010d59a946b4be7f49c014d2c39fd65 |
| SHA512 | 2f7199874b3230f669be8d2df8cf3455f097bfc7f46a741c960f77f2646bebd90f4389fdd9040e2739af6ebd3788b663be391696e112d69493e571955a45d1e3 |
\??\PIPE\srvsvc
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2900-23-0x00000000002D0000-0x00000000006B0000-memory.dmp
\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | 125804856ef3d0de3e8af8c110b49f93 |
| SHA1 | 5a6aab0ec49536fd531de79e8769f7c40c67003a |
| SHA256 | a261eb0a0a1645eb704acc340579f4954677a9308a3a3fff7f18a8fa9fbe5639 |
| SHA512 | a91aa797093ac1cab925f889b9b9d2107c76441f207f7ffb6aec605b2ce11c324f75d0ded61eed2c089dd8c2c5eaa301402c3d0c59623f716f8bf6dbb736f8d3 |
memory/2900-28-0x00000000039D0000-0x00000000039E0000-memory.dmp
memory/2900-30-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-31-0x0000000000160000-0x0000000000161000-memory.dmp
memory/2900-32-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-33-0x000000007440E000-0x000000007440F000-memory.dmp
memory/2900-34-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-35-0x0000000074400000-0x0000000074AEE000-memory.dmp
memory/2900-36-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-37-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-38-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-40-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-41-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-42-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-43-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-44-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-45-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-46-0x00000000002D0000-0x00000000006B0000-memory.dmp
memory/2900-47-0x00000000002D0000-0x00000000006B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-28 06:50
Reported
2024-05-28 06:52
Platform
win10v2004-20240426-en
Max time kernel
147s
Max time network
100s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe
"C:\Users\Admin\AppData\Local\Temp\Уолтер Уайт звонит, прими звонок.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/1792-0-0x0000000000E20000-0x0000000001200000-memory.dmp
memory/1792-1-0x0000000000DE0000-0x0000000000DE1000-memory.dmp
memory/1792-2-0x0000000000E20000-0x0000000001200000-memory.dmp