Analysis Overview
SHA256
d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510
Threat Level: Known bad
The file d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510 was found to be: Known bad.
Malicious Activity Summary
Windows security bypass
UAC bypass
Remcos
Remcos family
Command and Scripting Interpreter: PowerShell
Windows security modification
Checks computer location settings
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
System policy modification
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 07:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 07:02
Reported
2024-11-13 07:04
Platform
win7-20240729-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe
"C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe"
Network
Files
memory/2748-0-0x000007FEF58C3000-0x000007FEF58C4000-memory.dmp
memory/2748-1-0x00000000003D0000-0x00000000003D8000-memory.dmp
memory/2748-2-0x000000001AF60000-0x000000001B030000-memory.dmp
memory/2748-3-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 07:02
Reported
2024-11-13 07:04
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Remcos
Remcos family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe = "0" | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe = "0" | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 636 set thread context of 1416 | N/A | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.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\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe
"C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d4693ce321dd6ce324a3e5ea16394057e2761eef729a667770d8f9b436192510.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 198.46.178.148:2404 | tcp | |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 148.178.46.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/636-0-0x00007FFA81943000-0x00007FFA81945000-memory.dmp
memory/636-1-0x000002045BA90000-0x000002045BA98000-memory.dmp
memory/636-2-0x0000020475FA0000-0x0000020476070000-memory.dmp
memory/636-3-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
memory/2432-4-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
memory/2432-5-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z2krzfcq.mt0.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2432-6-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
memory/2432-12-0x000001CDF60F0000-0x000001CDF6112000-memory.dmp
memory/1416-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2432-24-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
memory/1416-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/636-30-0x00007FFA81940000-0x00007FFA82401000-memory.dmp
memory/1416-31-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-33-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-39-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-40-0x0000000000400000-0x0000000000482000-memory.dmp
memory/1416-41-0x0000000000400000-0x0000000000482000-memory.dmp