Analysis Overview
SHA256
49c21f3186b335344bdcf60a381000d795da7aaa94a0b65d522899703bd7c149
Threat Level: Known bad
The file 49c21f3186b335344bdcf60a381000d795da7aaa94a0b65d522899703bd7c149 was found to be: Known bad.
Malicious Activity Summary
WarzoneRat, AveMaria
Warzone RAT payload
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Uses the VBS compiler for execution
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Program crash
Delays execution with timeout.exe
Uses Task Scheduler COM API
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Runs regedit.exe
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-17 13:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-17 13:50
Reported
2024-04-17 13:53
Platform
win7-20240220-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
WarzoneRat, AveMaria
Warzone RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\"" | C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2560 set thread context of 2656 | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | C:\Program Files (x86)\Windows Media Player\wmplayer.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Program Files (x86)\Windows Media Player\wmplayer.exe |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe
"C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"' & exit
C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpEDF.tmp.bat""
C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"'
C:\Windows\system32\timeout.exe
timeout 3
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.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\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2656 -s 200
Network
Files
memory/1640-0-0x0000000000C50000-0x0000000000C6C000-memory.dmp
memory/1640-1-0x000007FEF55D0000-0x000007FEF5FBC000-memory.dmp
memory/1640-2-0x000000001B1E0000-0x000000001B260000-memory.dmp
memory/1640-3-0x000000001B0D0000-0x000000001B14A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEDF.tmp.bat
| MD5 | b6ed3657bb0bb72e22b45244d24b7847 |
| SHA1 | 3bd8b07bd9016fcf28b90af5b5d82cf219bdb6f9 |
| SHA256 | 755c1f0d37cf6d499c0a75d1033f6df75236fcc9dc3dc2901fc87de40210219a |
| SHA512 | 255c77d2c0274e8c690c2d75144b3de800e3c12404b1fb815675ee57973ca6a315a3130e5d2449145f30bd8c9dd0d1ef5d945daf154e0f1920387a7ca5905c57 |
memory/1640-13-0x000007FEF55D0000-0x000007FEF5FBC000-memory.dmp
\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | a9862010588f43a61bd317483b93947b |
| SHA1 | 31987c99822c71a38cebc13d8d3261833313a77c |
| SHA256 | 74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447 |
| SHA512 | 1ac4380dfb2c8cea6a4071c56d6cbf21a17cb79c791fe264dbe65b5f72749dd159918810d0ab00cbb84b8531e464f2c697d8d00fc34b7044228096a5d7dd06b1 |
memory/2560-18-0x00000000000E0000-0x00000000000FC000-memory.dmp
memory/2560-19-0x000007FEF4BE0000-0x000007FEF55CC000-memory.dmp
memory/2560-20-0x000000001B0A0000-0x000000001B120000-memory.dmp
memory/2588-21-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-23-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-25-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-27-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-29-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-24-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2588-22-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2656-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2656-72-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2560-74-0x000007FEF4BE0000-0x000007FEF55CC000-memory.dmp
memory/2656-75-0x0000000000400000-0x000000000055A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-17 13:50
Reported
2024-04-17 13:54
Platform
win10v2004-20240412-en
Max time kernel
185s
Max time network
209s
Command Line
Signatures
WarzoneRat, AveMaria
Warzone RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\"" | C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3988 set thread context of 1280 | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe
"C:\Users\Admin\AppData\Local\Temp\74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"' & exit
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpAC24.tmp.bat""
C:\Windows\system32\timeout.exe
timeout 3
C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"'
C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
C:\Windows\regedit.exe
"C:\Windows\regedit.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FR | 51.77.167.59:5951 | tcp |
Files
memory/3192-0-0x000001C60C5A0000-0x000001C60C5BC000-memory.dmp
memory/3192-1-0x00007FFDD1B90000-0x00007FFDD2651000-memory.dmp
memory/3192-2-0x000001C626D60000-0x000001C626D70000-memory.dmp
memory/3192-3-0x000001C626B00000-0x000001C626B7A000-memory.dmp
memory/3192-6-0x00007FFDD1B90000-0x00007FFDD2651000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAC24.tmp.bat
| MD5 | cdd08673f901d5eb3f63751713050d61 |
| SHA1 | 12e73f07d10bee3cc3d5f8f0284216430b5f9eb0 |
| SHA256 | 2929344e53b2ad12d5b3c1f69b1f1b1fa3fc6242f82d066d786c8d438a184ac6 |
| SHA512 | ef2ef35c59fbc416e1b599eae10192a88f7082c22860e130a5122ecbe6505f6fe7af42056a1e8c957b4c7752b15915efb9efef94342734ff8cb1486e490007aa |
memory/3192-10-0x00007FFDD1B90000-0x00007FFDD2651000-memory.dmp
C:\Users\Admin\AppData\Roaming\svchost.exe
| MD5 | a9862010588f43a61bd317483b93947b |
| SHA1 | 31987c99822c71a38cebc13d8d3261833313a77c |
| SHA256 | 74ab97b09af8d1277126ff92b065ce8f08c3dc28f17745e78c0d8fcf0e8b5447 |
| SHA512 | 1ac4380dfb2c8cea6a4071c56d6cbf21a17cb79c791fe264dbe65b5f72749dd159918810d0ab00cbb84b8531e464f2c697d8d00fc34b7044228096a5d7dd06b1 |
memory/3988-14-0x00007FFDD19E0000-0x00007FFDD24A1000-memory.dmp
memory/3988-15-0x00007FFDD19E0000-0x00007FFDD24A1000-memory.dmp
memory/1280-16-0x0000000000400000-0x000000000055A000-memory.dmp
memory/1280-18-0x0000000000400000-0x000000000055A000-memory.dmp
memory/1280-19-0x0000000000400000-0x000000000055A000-memory.dmp