Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe
Resource
win10v2004-20240426-en
General
-
Target
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe
-
Size
1.0MB
-
MD5
8ee40780b29d6379d10b7bc349fcb2c6
-
SHA1
f02e226310fbd4bb113f0ccbe6b953a1e8ad0f88
-
SHA256
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f
-
SHA512
6cf9e106d32e0ba462e8bc748464976683475ef9784a83ca660840b5beed44ae8877fd55d88e04e6d1916133a0c02fe919aa4f68e0520f0d3c7e205c8c0bc7a3
-
SSDEEP
24576:kAHnh+eWsN3skA4RV1Hom2KXMmHaDXQVhLrImZFS5:zh+ZkldoPK8YaDGJrImQ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.marinasands.gr - Port:
587 - Username:
[email protected] - Password:
;lHJ#%M!iBh- - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 15 api.ipify.org 16 api.ipify.org 17 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exedescription pid process target process PID 1796 set thread context of 632 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 632 RegSvcs.exe 632 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exepid process 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 632 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exepid process 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exepid process 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exedescription pid process target process PID 1796 wrote to memory of 632 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe RegSvcs.exe PID 1796 wrote to memory of 632 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe RegSvcs.exe PID 1796 wrote to memory of 632 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe RegSvcs.exe PID 1796 wrote to memory of 632 1796 82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe"C:\Users\Admin\AppData\Local\Temp\82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\82894d42535ea7af3723a597325635dcf781b99f50b430b414df09bd5a7d572f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:632
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/632-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/632-12-0x0000000074CF0000-0x00000000754A0000-memory.dmpFilesize
7.7MB
-
memory/632-13-0x0000000005B20000-0x00000000060C4000-memory.dmpFilesize
5.6MB
-
memory/632-14-0x0000000005560000-0x0000000005570000-memory.dmpFilesize
64KB
-
memory/632-15-0x00000000056E0000-0x0000000005746000-memory.dmpFilesize
408KB
-
memory/632-16-0x0000000006A40000-0x0000000006A90000-memory.dmpFilesize
320KB
-
memory/632-17-0x0000000006B30000-0x0000000006BC2000-memory.dmpFilesize
584KB
-
memory/632-18-0x0000000006AD0000-0x0000000006ADA000-memory.dmpFilesize
40KB
-
memory/632-19-0x0000000074CF0000-0x00000000754A0000-memory.dmpFilesize
7.7MB
-
memory/632-20-0x0000000005560000-0x0000000005570000-memory.dmpFilesize
64KB
-
memory/1796-10-0x0000000001770000-0x0000000001774000-memory.dmpFilesize
16KB