Analysis Overview
SHA256
869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d
Threat Level: Known bad
The file 869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 10:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 10:10
Reported
2024-05-10 10:12
Platform
win7-20240221-en
Max time kernel
131s
Max time network
141s
Command Line
Signatures
Remcos
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2512 set thread context of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\RqlVhjJtK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RqlVhjJtK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp74E2.tmp"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp |
Files
memory/2512-0-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/2512-1-0x00000000008C0000-0x000000000095C000-memory.dmp
memory/2512-2-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/2512-3-0x0000000000600000-0x0000000000618000-memory.dmp
memory/2512-4-0x0000000000620000-0x000000000062E000-memory.dmp
memory/2512-5-0x0000000000630000-0x0000000000646000-memory.dmp
memory/2512-6-0x0000000001FC0000-0x0000000002020000-memory.dmp
memory/2512-7-0x00000000745CE000-0x00000000745CF000-memory.dmp
memory/2512-8-0x00000000745C0000-0x0000000074CAE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp74E2.tmp
| MD5 | dd48ebc84e7846eb77ef48d9daea8b7c |
| SHA1 | d53848d5064f0fd0e123ec7863a5d29d45089858 |
| SHA256 | f149f5e3aad4ccca7dc2bd3a3bf64f8781c861c185eab88903e5510b8a9378cd |
| SHA512 | 5a591c9398a07736c449abb79cf875f1a10f429dcb7734b2077baf2e192bea83bf8a34b4a11927a7c3948ebc8e78f7c8e2ea0630eadc0a5d03725d0eb75afcea |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XYN5GAJBH4D6HZ2PW0WV.temp
| MD5 | 95bd2b497d0059614907b531bf29cceb |
| SHA1 | a0bca052170a9e9fdbfc7a8db7c5428aaff36377 |
| SHA256 | a2337cd8af4e665e2df7a987ae7b658087f7b31b1f624ff8efde96e9818b3fec |
| SHA512 | 3ab4749211a79a0361320fd49d117965525a7c94074d50572c02e9c8b8918bfe0db9c2aac30d1c1d4e08afebb6098c3f738bb1c2a16e5ebfd25bb0e8b2346653 |
memory/2476-25-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2476-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-32-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-23-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2476-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2512-37-0x00000000745C0000-0x0000000074CAE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 10:10
Reported
2024-05-10 10:12
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Remcos
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1748 set thread context of 4376 | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.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\RqlVhjJtK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RqlVhjJtK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF4B.tmp"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe
"C:\Users\Admin\AppData\Local\Temp\869d82f75b419b649177813ee10ff71987aa775e0c86868bb952aab22f6fe91d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| DE | 185.189.112.19:30311 | tcp | |
| DE | 185.189.112.19:30311 | tcp | |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
Files
memory/1748-0-0x000000007465E000-0x000000007465F000-memory.dmp
memory/1748-1-0x0000000000820000-0x00000000008BC000-memory.dmp
memory/1748-2-0x00000000057F0000-0x0000000005D94000-memory.dmp
memory/1748-3-0x00000000052E0000-0x0000000005372000-memory.dmp
memory/1748-5-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/1748-4-0x00000000052C0000-0x00000000052CA000-memory.dmp
memory/1748-6-0x00000000055C0000-0x00000000055D8000-memory.dmp
memory/1748-7-0x0000000005700000-0x000000000570E000-memory.dmp
memory/1748-8-0x0000000005710000-0x0000000005726000-memory.dmp
memory/1748-9-0x0000000005790000-0x00000000057F0000-memory.dmp
memory/1748-10-0x0000000008CD0000-0x0000000008D6C000-memory.dmp
memory/1748-11-0x000000007465E000-0x000000007465F000-memory.dmp
memory/1748-12-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3020-17-0x0000000004B90000-0x0000000004BC6000-memory.dmp
memory/3020-18-0x00000000052D0000-0x00000000058F8000-memory.dmp
memory/3020-19-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3020-20-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/1508-21-0x0000000074650000-0x0000000074E00000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAF4B.tmp
| MD5 | 1705d1b9a73959b690c9254ade83a2ae |
| SHA1 | e84f64fcfd26efc3855546605762972b6ff7937c |
| SHA256 | 8a560024000a3c013af92204cd4a2d64c905d05199ddb5374ff39004fd4b3d15 |
| SHA512 | 2981ad50701769e057615366fbb5028c0c78b0bc5edc5768c82130d052573640a8d5ff930e71d5606695db142c10b52bd39359f41fcaeecf475a1255d4a38d7d |
memory/1508-24-0x0000000005630000-0x0000000005696000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hidh2quy.tpl.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1508-23-0x0000000005510000-0x0000000005576000-memory.dmp
memory/3020-41-0x0000000005B50000-0x0000000005EA4000-memory.dmp
memory/4376-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4376-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4376-50-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1748-53-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3020-46-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/1508-40-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/1508-22-0x0000000004C90000-0x0000000004CB2000-memory.dmp
memory/1508-54-0x0000000005D40000-0x0000000005D5E000-memory.dmp
memory/1508-55-0x0000000005E20000-0x0000000005E6C000-memory.dmp
memory/1508-57-0x0000000074F00000-0x0000000074F4C000-memory.dmp
memory/1508-56-0x0000000006320000-0x0000000006352000-memory.dmp
memory/3020-67-0x0000000074F00000-0x0000000074F4C000-memory.dmp
memory/1508-68-0x0000000006300000-0x000000000631E000-memory.dmp
memory/3020-78-0x0000000007320000-0x00000000073C3000-memory.dmp
memory/3020-79-0x0000000007AA0000-0x000000000811A000-memory.dmp
memory/1508-80-0x0000000007080000-0x000000000709A000-memory.dmp
memory/1508-81-0x00000000070F0000-0x00000000070FA000-memory.dmp
memory/1508-82-0x0000000007300000-0x0000000007396000-memory.dmp
memory/3020-83-0x0000000007660000-0x0000000007671000-memory.dmp
memory/3020-84-0x0000000007690000-0x000000000769E000-memory.dmp
memory/3020-85-0x00000000076A0000-0x00000000076B4000-memory.dmp
memory/1508-86-0x00000000073C0000-0x00000000073DA000-memory.dmp
memory/1508-87-0x00000000073A0000-0x00000000073A8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 7cba94cbaee4233b30e533fe5d53bf5d |
| SHA1 | 4e9c3d217229d53e563484ccf47209177a61ba5e |
| SHA256 | 0b72d01b414e56f79e3320767e195976fa467e8e6f9e32f09df4db53ed2f2c69 |
| SHA512 | 8796c3d694267abbe344b5bbefe36dffe7254d9f3e3c2d051b6ebee0dc929cf9a564ab1b31fdeb82b0a2a4e132b0a77475398fc8f6b36d4690e3044cccbf3dc0 |
memory/3020-93-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/1508-94-0x0000000074650000-0x0000000074E00000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |