Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-11-2024 14:04
Static task
static1
Behavioral task
behavioral1
Sample
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe
Resource
win7-20240903-en
General
-
Target
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe
-
Size
1.5MB
-
MD5
71d5fa862ccb25961f293701bf906f2a
-
SHA1
ec1df45020154d9b8c98d2fc62f469b09d4b8af2
-
SHA256
8f878566e3390e97ac715ed0ae3707f18514254fc75fe0c92aafa411de5af202
-
SHA512
528e17f8acb21d9d4e3b2e13b4a66493b21718a6dc37f22f83a669e1bea81607a368ac736c22ad3148fb8155319d1c65f58c2d0d66dedfbc712bbf781ddcea7b
-
SSDEEP
24576:N5EmXFtKaL4/oFe5T9yyXYfP1ijXdaekMzjc0FFBTsYcxQl/nVcAoBhpDmowj:NPVt/LZeJbInQRaekkj8Ql/nVcF/
Malware Config
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Agenttesla family
-
Drops startup file 1 IoCs
Processes:
pluff.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pluff.vbs pluff.exe -
Executes dropped EXE 1 IoCs
Processes:
pluff.exepid Process 2524 pluff.exe -
Loads dropped DLL 1 IoCs
Processes:
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exepid Process 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/files/0x000700000001707c-4.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
pluff.exedescription pid Process procid_target PID 2524 set thread context of 1508 2524 pluff.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exepluff.exeRegSvcs.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pluff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid Process 1508 RegSvcs.exe 1508 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
pluff.exepid Process 2524 pluff.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid Process Token: SeDebugPrivilege 1508 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exepluff.exepid Process 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 2524 pluff.exe 2524 pluff.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exepluff.exepid Process 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 2524 pluff.exe 2524 pluff.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
MVV ALIADO - S-REQ-19-00064 40ft 1x20.exepluff.exedescription pid Process procid_target PID 2960 wrote to memory of 2524 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 30 PID 2960 wrote to memory of 2524 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 30 PID 2960 wrote to memory of 2524 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 30 PID 2960 wrote to memory of 2524 2960 MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe 30 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31 PID 2524 wrote to memory of 1508 2524 pluff.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe"C:\Users\Admin\AppData\Local\Temp\MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Users\Admin\AppData\Local\prespecialist\pluff.exe"C:\Users\Admin\AppData\Local\Temp\MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\MVV ALIADO - S-REQ-19-00064 40ft 1x20.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1508
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
Filesize
1.5MB
MD571d5fa862ccb25961f293701bf906f2a
SHA1ec1df45020154d9b8c98d2fc62f469b09d4b8af2
SHA2568f878566e3390e97ac715ed0ae3707f18514254fc75fe0c92aafa411de5af202
SHA512528e17f8acb21d9d4e3b2e13b4a66493b21718a6dc37f22f83a669e1bea81607a368ac736c22ad3148fb8155319d1c65f58c2d0d66dedfbc712bbf781ddcea7b