Analysis Overview
SHA256
224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5
Threat Level: Known bad
The file 224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Remcos family
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 02:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 02:10
Reported
2024-11-13 02:13
Platform
win7-20240903-en
Max time kernel
148s
Max time network
148s
Command Line
Signatures
Remcos
Remcos family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2072 set thread context of 2164 | N/A | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe
"C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\SnELYcvsaaa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SnELYcvsaaa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1FFF.tmp"
C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe
"C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe"
Network
| Country | Destination | Domain | Proto |
| US | 172.245.123.14:2404 | tcp | |
| US | 172.245.123.14:2404 | tcp | |
| US | 172.245.123.14:2404 | tcp |
Files
memory/2072-0-0x000000007491E000-0x000000007491F000-memory.dmp
memory/2072-1-0x0000000000260000-0x000000000039E000-memory.dmp
memory/2072-2-0x0000000074910000-0x0000000074FFE000-memory.dmp
memory/2072-3-0x00000000003F0000-0x0000000000402000-memory.dmp
memory/2072-4-0x000000007491E000-0x000000007491F000-memory.dmp
memory/2072-5-0x0000000074910000-0x0000000074FFE000-memory.dmp
memory/2072-6-0x0000000004E60000-0x0000000004F24000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp1FFF.tmp
| MD5 | f7380462fadbf4bfcb670e3c87d6e56b |
| SHA1 | 088a9cafa0d11f3c4bbdd41b97c06a97ec6c18f1 |
| SHA256 | a6a9c4d9a976075841c8fcb6cbe9f2b49cb6861b139ac71efc5b11c6eaccbbc2 |
| SHA512 | fc99f1a860194fd9c88ebe82fea55a21a4fb4b9a0440b1e43262dcff428cb56506e04b55db3761640af689cad148676cf7df35362c359fe3fcf9e685f536259c |
memory/2164-14-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-18-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-27-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-28-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2164-24-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-22-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-16-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-29-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2072-31-0x0000000074910000-0x0000000074FFE000-memory.dmp
memory/2164-33-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-32-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-34-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-35-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-36-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-39-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-40-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2164-41-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 02:10
Reported
2024-11-13 02:13
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Remcos
Remcos family
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3348 set thread context of 1976 | N/A | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe
"C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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\SnELYcvsaaa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SnELYcvsaaa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1613.tmp"
C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.exe
"C:\Users\Admin\AppData\Local\Temp\224c47ef077b428bd96989875e00573896c4f487f1ac78a6baa81e1741d7e5d5.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 172.245.123.14:2404 | tcp | |
| US | 8.8.8.8:53 | 14.123.245.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 172.245.123.14:2404 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 172.245.123.14:2404 | tcp | |
| US | 8.8.8.8:53 | 94.65.42.20.in-addr.arpa | udp |
Files
memory/3348-0-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3348-1-0x0000000000990000-0x0000000000ACE000-memory.dmp
memory/3348-2-0x0000000005A30000-0x0000000005FD4000-memory.dmp
memory/3348-3-0x0000000005520000-0x00000000055B2000-memory.dmp
memory/3348-4-0x0000000005FE0000-0x0000000006334000-memory.dmp
memory/3348-5-0x0000000005720000-0x000000000572A000-memory.dmp
memory/3348-6-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3348-7-0x0000000005810000-0x00000000058AC000-memory.dmp
memory/3348-8-0x0000000005710000-0x0000000005722000-memory.dmp
memory/3348-9-0x00000000751DE000-0x00000000751DF000-memory.dmp
memory/3348-10-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/3348-11-0x0000000006340000-0x0000000006404000-memory.dmp
memory/2448-16-0x0000000000D30000-0x0000000000D66000-memory.dmp
memory/2448-17-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/2448-18-0x0000000005280000-0x00000000058A8000-memory.dmp
memory/2448-19-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/2448-20-0x00000000751D0000-0x0000000075980000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp1613.tmp
| MD5 | 1be52b84595dc747bc4a0458548c6994 |
| SHA1 | 27ed1ca51344b9ed25992e3d3410fecdaefea09e |
| SHA256 | 56788165f97bdbc7f5f59dd6306788153b1116f573d6b917c94edcd521c579d1 |
| SHA512 | 4220373a75c7df6b5932d1ecb72be3c1f747126bcb1ce24382170a1dbc5f78b237e77e68dbcc0d26fa7262a16dec0547907768ed5e8bbaac5e1706e1238307be |
memory/2448-23-0x0000000004FC0000-0x0000000005026000-memory.dmp
memory/2448-22-0x0000000004E20000-0x0000000004E42000-memory.dmp
memory/2448-24-0x0000000005030000-0x0000000005096000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_skekqq3j.kin.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1976-30-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-31-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-37-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-38-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-41-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3348-40-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/2448-42-0x0000000005EF0000-0x0000000005F0E000-memory.dmp
memory/2448-43-0x0000000005F20000-0x0000000005F6C000-memory.dmp
memory/2448-44-0x00000000064C0000-0x00000000064F2000-memory.dmp
memory/2448-45-0x0000000075A60000-0x0000000075AAC000-memory.dmp
memory/2448-55-0x00000000064A0000-0x00000000064BE000-memory.dmp
memory/2448-56-0x0000000006ED0000-0x0000000006F73000-memory.dmp
memory/2448-58-0x0000000007210000-0x000000000722A000-memory.dmp
memory/2448-57-0x0000000007860000-0x0000000007EDA000-memory.dmp
memory/2448-59-0x0000000007280000-0x000000000728A000-memory.dmp
memory/2448-60-0x0000000007490000-0x0000000007526000-memory.dmp
memory/2448-61-0x0000000007410000-0x0000000007421000-memory.dmp
memory/2448-62-0x0000000007440000-0x000000000744E000-memory.dmp
memory/2448-63-0x0000000007450000-0x0000000007464000-memory.dmp
memory/2448-64-0x0000000007550000-0x000000000756A000-memory.dmp
memory/2448-65-0x0000000007530000-0x0000000007538000-memory.dmp
memory/2448-68-0x00000000751D0000-0x0000000075980000-memory.dmp
memory/1976-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-72-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-74-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-76-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-77-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-78-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1976-79-0x0000000000400000-0x000000000047F000-memory.dmp