Analysis Overview
SHA256
8e0dd8c117344c4c3024dfb8afb2295581ce90ae026dc64691a62a8f6127316c
Threat Level: Known bad
The file 04062024_0135_03062024_3210-9-A-2962-12-L.7Z was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
Command and Scripting Interpreter: PowerShell
Adds policy Run key to start application
Windows security modification
Checks computer location settings
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
System policy modification
Suspicious behavior: MapViewOfSection
Runs regedit.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 01:35
Reported
2024-06-04 01:38
Platform
win7-20240221-en
Max time kernel
121s
Max time network
127s
Command Line
Signatures
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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-330940541-141609230-1670313778-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\fontview.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\T4ZPPDS8QRBD = "C:\\Program Files (x86)\\Windows Mail\\wab.exe" | C:\Windows\SysWOW64\fontview.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
Suspicious use of SetThreadContext
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:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe
"C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe" -Force
C:\Program Files (x86)\Windows Mail\wab.exe
"C:\Program Files (x86)\Windows Mail\wab.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2768 -s 836
C:\Windows\SysWOW64\fontview.exe
"C:\Windows\SysWOW64\fontview.exe"
Network
Files
memory/2768-0-0x000007FEF5753000-0x000007FEF5754000-memory.dmp
memory/2768-1-0x0000000000910000-0x000000000091E000-memory.dmp
memory/2768-2-0x000007FEF5750000-0x000007FEF613C000-memory.dmp
memory/2768-3-0x000000001B120000-0x000000001B1BC000-memory.dmp
memory/2452-15-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2064-16-0x000000001B380000-0x000000001B662000-memory.dmp
memory/2064-17-0x0000000001E50000-0x0000000001E58000-memory.dmp
memory/2064-14-0x0000000002600000-0x0000000002680000-memory.dmp
memory/2452-10-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-8-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-13-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2452-18-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2768-20-0x000007FEF5753000-0x000007FEF5754000-memory.dmp
memory/2768-21-0x000007FEF5750000-0x000007FEF613C000-memory.dmp
memory/2452-22-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-23-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-25-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2452-27-0x0000000000400000-0x0000000000443000-memory.dmp
memory/324-28-0x0000000000100000-0x000000000013F000-memory.dmp
memory/2452-29-0x0000000000400000-0x0000000000443000-memory.dmp
memory/324-30-0x0000000000100000-0x000000000013F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:35
Reported
2024-06-04 01:39
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
158s
Command Line
Signatures
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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe = "0" | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe = "0" | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5088 set thread context of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe |
| PID 2640 set thread context of 3332 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe | C:\Windows\Explorer.EXE |
| PID 2640 set thread context of 2252 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe | C:\Windows\SysWOW64\fontview.exe |
| PID 2252 set thread context of 3332 | N/A | C:\Windows\SysWOW64\fontview.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\fontview.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe | N/A |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe
"C:\Users\Admin\AppData\Local\Temp\3210-9-A-2962-12-L\3210-9-A-2962-12-L.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\3210-9-A-2962-12-L\3210-9-A-2962-12-L.exe" -Force
C:\Windows\System32\calc.exe
"C:\Windows\System32\calc.exe"
C:\Windows\regedit.exe
"C:\Windows\regedit.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
C:\Windows\SysWOW64\fontview.exe
"C:\Windows\SysWOW64\fontview.exe"
Network
| Country | Destination | Domain | Proto |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.189.21.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 216.58.213.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 10.213.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| 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 | 8.8.8.8:53 | www.cgm-logistics.org | udp |
| US | 8.8.8.8:53 | www.slabinvr.cfd | udp |
| US | 8.8.8.8:53 | www.splnentoat.sbs | udp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.realestateselfie.com | udp |
| US | 69.163.177.154:80 | www.realestateselfie.com | tcp |
Files
memory/5088-0-0x00007FFCE8BB3000-0x00007FFCE8BB5000-memory.dmp
memory/5088-1-0x0000017A426A0000-0x0000017A426AE000-memory.dmp
memory/5088-2-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/5088-3-0x0000017A5CDD0000-0x0000017A5CE6C000-memory.dmp
memory/4072-5-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_piqu4b2s.j2o.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4072-4-0x0000021D688F0000-0x0000021D68912000-memory.dmp
memory/4072-15-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/4072-16-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/4072-17-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/2640-18-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2640-19-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4072-20-0x0000021D688A0000-0x0000021D688B0000-memory.dmp
memory/4072-23-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/5088-24-0x00007FFCE8BB3000-0x00007FFCE8BB5000-memory.dmp
memory/2640-25-0x00000000014C0000-0x000000000180A000-memory.dmp
memory/5088-26-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/2640-27-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2640-28-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2640-29-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2640-30-0x0000000001470000-0x0000000001490000-memory.dmp
memory/2252-31-0x0000000000810000-0x000000000084F000-memory.dmp
memory/2640-32-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2640-33-0x0000000001470000-0x0000000001490000-memory.dmp
memory/2252-34-0x0000000000810000-0x000000000084F000-memory.dmp
memory/3332-35-0x0000000007EA0000-0x0000000007FBC000-memory.dmp