Analysis Overview
SHA256
8f878566e3390e97ac715ed0ae3707f18514254fc75fe0c92aafa411de5af202
Threat Level: Known bad
The file MVVALIADO-S-REQ-19-0006440ft1x20.exe was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
AgentTesla
Loads dropped DLL
Executes dropped EXE
Drops startup file
Looks up external IP address via web service
AutoIT Executable
Suspicious use of SetThreadContext
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 14:09
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 14:09
Reported
2024-11-11 14:12
Platform
win7-20241010-en
Max time kernel
19s
Max time network
119s
Command Line
Signatures
AgentTesla
Agenttesla family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pluff.vbs | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2240 set thread context of 640 | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
C:\Users\Admin\AppData\Local\prespecialist\pluff.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
Files
memory/2592-2-0x0000000000870000-0x0000000000C70000-memory.dmp
\Users\Admin\AppData\Local\prespecialist\pluff.exe
| MD5 | 71d5fa862ccb25961f293701bf906f2a |
| SHA1 | ec1df45020154d9b8c98d2fc62f469b09d4b8af2 |
| SHA256 | 8f878566e3390e97ac715ed0ae3707f18514254fc75fe0c92aafa411de5af202 |
| SHA512 | 528e17f8acb21d9d4e3b2e13b4a66493b21718a6dc37f22f83a669e1bea81607a368ac736c22ad3148fb8155319d1c65f58c2d0d66dedfbc712bbf781ddcea7b |
C:\Users\Admin\AppData\Local\Temp\troopwise
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2240-12-0x0000000002960000-0x0000000002A60000-memory.dmp
memory/640-14-0x0000000000400000-0x0000000000446000-memory.dmp
memory/640-17-0x0000000000400000-0x0000000000446000-memory.dmp
memory/640-16-0x0000000000400000-0x0000000000446000-memory.dmp
memory/640-18-0x000000007445E000-0x000000007445F000-memory.dmp
memory/640-19-0x00000000009D0000-0x0000000000A24000-memory.dmp
memory/640-20-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-21-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-22-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-23-0x0000000001F90000-0x0000000001FE2000-memory.dmp
memory/640-24-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-25-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-53-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-67-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-27-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-83-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-81-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-79-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-77-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-75-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-73-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-71-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-69-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-65-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-63-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-61-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-59-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-57-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-55-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-51-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-49-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-47-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-45-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-43-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-41-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-39-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-37-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-35-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-33-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-31-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-29-0x0000000001F90000-0x0000000001FDD000-memory.dmp
memory/640-1054-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-1055-0x0000000000400000-0x0000000000446000-memory.dmp
memory/640-1056-0x000000007445E000-0x000000007445F000-memory.dmp
memory/640-1057-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-1058-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/640-1059-0x0000000074450000-0x0000000074B3E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 14:09
Reported
2024-11-11 14:12
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
AgentTesla
Agenttesla family
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pluff.vbs | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 936 set thread context of 2928 | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe |
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\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\prespecialist\pluff.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
C:\Users\Admin\AppData\Local\prespecialist\pluff.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\MVVALIADO-S-REQ-19-0006440ft1x20.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 936 -ip 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 704
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 205.12.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/216-2-0x0000000001510000-0x0000000001910000-memory.dmp
C:\Users\Admin\AppData\Local\prespecialist\pluff.exe
| MD5 | 71d5fa862ccb25961f293701bf906f2a |
| SHA1 | ec1df45020154d9b8c98d2fc62f469b09d4b8af2 |
| SHA256 | 8f878566e3390e97ac715ed0ae3707f18514254fc75fe0c92aafa411de5af202 |
| SHA512 | 528e17f8acb21d9d4e3b2e13b4a66493b21718a6dc37f22f83a669e1bea81607a368ac736c22ad3148fb8155319d1c65f58c2d0d66dedfbc712bbf781ddcea7b |
C:\Users\Admin\AppData\Local\Temp\troopwise
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/936-10-0x00000000019A0000-0x0000000001DA0000-memory.dmp
memory/2928-12-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2928-13-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2928-15-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2928-14-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2928-16-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/2928-17-0x0000000004F10000-0x0000000004F64000-memory.dmp
memory/2928-18-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2928-19-0x00000000055D0000-0x0000000005B74000-memory.dmp
memory/2928-20-0x0000000004FA0000-0x0000000004FF2000-memory.dmp
memory/2928-21-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2928-43-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-81-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-79-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-211-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2928-77-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-75-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-73-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-71-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-69-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-67-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-65-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-63-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-61-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-59-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-57-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-55-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-53-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-51-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-49-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-47-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-45-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-41-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-39-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-37-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-35-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-33-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-31-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-29-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-27-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-25-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-23-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-22-0x0000000004FA0000-0x0000000004FED000-memory.dmp
memory/2928-1053-0x00000000051A0000-0x0000000005206000-memory.dmp
memory/2928-1054-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/2928-1055-0x0000000006620000-0x0000000006670000-memory.dmp
memory/2928-1056-0x0000000006710000-0x00000000067A2000-memory.dmp
memory/2928-1057-0x0000000006680000-0x000000000668A000-memory.dmp
memory/2928-1058-0x0000000000400000-0x0000000000446000-memory.dmp
memory/2928-1059-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/2928-1060-0x00000000743F0000-0x0000000074BA0000-memory.dmp