Analysis Overview
SHA256
86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6
Threat Level: Known bad
The file 86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
AgentTesla
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Windows security modification
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 04:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 04:40
Reported
2024-06-19 04:43
Platform
win7-20240220-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
AgentTesla
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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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 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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2276 set thread context of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
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\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe
"C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2276 -s 680
Network
Files
memory/2276-0-0x000007FEF59E3000-0x000007FEF59E4000-memory.dmp
memory/2276-1-0x0000000000E70000-0x0000000000E7E000-memory.dmp
memory/2276-2-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp
memory/2276-3-0x0000000000DD0000-0x0000000000E64000-memory.dmp
memory/3040-8-0x0000000002D80000-0x0000000002E00000-memory.dmp
memory/3040-9-0x000000001B7E0000-0x000000001BAC2000-memory.dmp
memory/3040-10-0x0000000001F40000-0x0000000001F48000-memory.dmp
memory/2496-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-22-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-21-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-20-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2496-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2496-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2276-23-0x000007FEF59E3000-0x000007FEF59E4000-memory.dmp
memory/2276-24-0x000007FEF59E0000-0x000007FEF63CC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 04:40
Reported
2024-06-19 04:43
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
AgentTesla
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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe = "0" | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe = "0" | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5000 set thread context of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe |
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\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe
"C:\Users\Admin\AppData\Local\Temp\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.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\86744ad357edc64f956c3a8df9c8bd852ae125189e80652703dc5624a97584a6.exe" -Force
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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 | api.telegram.org | udp |
Files
memory/5000-0-0x000001F815980000-0x000001F81598E000-memory.dmp
memory/5000-1-0x00007FFB16103000-0x00007FFB16105000-memory.dmp
memory/5000-2-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/5000-3-0x000001F817610000-0x000001F8176A4000-memory.dmp
memory/1508-4-0x0000000000400000-0x0000000000442000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z0lqillu.lkw.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3340-11-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/3340-7-0x00000244E6A40000-0x00000244E6A62000-memory.dmp
memory/3340-16-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/1508-19-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/1508-18-0x00000000749FE000-0x00000000749FF000-memory.dmp
memory/3340-17-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/1508-22-0x00000000055E0000-0x0000000005646000-memory.dmp
memory/3340-23-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/5000-24-0x00007FFB16100000-0x00007FFB16BC1000-memory.dmp
memory/1508-25-0x00000000064F0000-0x0000000006540000-memory.dmp
memory/1508-26-0x00000000065E0000-0x000000000667C000-memory.dmp
memory/1508-27-0x0000000006CA0000-0x0000000006D32000-memory.dmp
memory/1508-28-0x0000000006C70000-0x0000000006C7A000-memory.dmp
memory/1508-29-0x00000000749FE000-0x00000000749FF000-memory.dmp