Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
21/05/2024, 01:49
General
- Target 696e6560f1ed56c42bab8272a7873778b3568827a3a2a8f4fb2df7194846a6bc.exe
- Size 1018KB
- Sample240521-b8wfvaec76
- SHA256 696e6560f1ed56c42bab8272a7873778b3568827a3a2a8f4fb2df7194846a6bc
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.midhcodistribuciones.com
-
Port
21
-
Username
-
Password
,A7}+JV4KExQ
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\696e6560f1ed56c42bab8272a7873778b3568827a3a2a8f4fb2df7194846a6bc.exe"C:\Users\Admin\AppData\Local\Temp\696e6560f1ed56c42bab8272a7873778b3568827a3a2a8f4fb2df7194846a6bc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\696e6560f1ed56c42bab8272a7873778b3568827a3a2a8f4fb2df7194846a6bc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 6962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1092 -ip 10921⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1092-10-0x0000000000C30000-0x0000000000C34000-memory.dmp
memory/2728-11-0x0000000000600000-0x0000000000642000-memory.dmp
memory/2728-12-0x0000000073ABE000-0x0000000073ABF000-memory.dmp
memory/2728-13-0x0000000005230000-0x00000000057D4000-memory.dmp
memory/2728-14-0x0000000004D80000-0x0000000004DE6000-memory.dmp
memory/2728-15-0x0000000073AB0000-0x0000000074260000-memory.dmp
memory/2728-16-0x0000000006050000-0x00000000060A0000-memory.dmp
memory/2728-17-0x0000000006140000-0x00000000061D2000-memory.dmp
memory/2728-18-0x00000000060C0000-0x00000000060CA000-memory.dmp
memory/2728-19-0x0000000073ABE000-0x0000000073ABF000-memory.dmp
memory/2728-20-0x0000000073AB0000-0x0000000074260000-memory.dmp