Analysis
- max time kernel
152s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 22:04
General
- Target 2026-07-30_e5bc224980ebd3a782a428684c25ff9b_agent-tesla_darkgate_elex_hawkeye_maze_nanocore-rat_remcos.exe
- Size 123.0MB
- Sample260730-1yz4qagc83
- SHA256 8195d1838e16843d8aad53d2bf132f76eacbb85eeb0392ea5eed7a3df87e48cd
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.rvoccte.com
-
Port
21
-
Username
-
Password
u[&vE[)$#+Eec[8P
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
- Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 1 IoCs
- Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
- Detects executables referencing many confidential data stores found in browsers, mail clients, crypt 1 IoCs
- Detects executables referencing many email and collaboration clients. Observed in information steale 1 IoCs
- Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
- Looks up external IP address via web service 1 TTPs 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
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_e5bc224980ebd3a782a428684c25ff9b_agent-tesla_darkgate_elex_hawkeye_maze_nanocore-rat_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_e5bc224980ebd3a782a428684c25ff9b_agent-tesla_darkgate_elex_hawkeye_maze_nanocore-rat_remcos.exe"1⤵
- 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
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_e5bc224980ebd3a782a428684c25ff9b_agent-tesla_darkgate_elex_hawkeye_maze_nanocore-rat_remcos.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 7322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 1600 -ip 16001⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2632-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2632-10-0x0000000074262000-0x0000000074263000-memory.dmp
memory/2632-11-0x0000000005E80000-0x000000000643A000-memory.dmp
memory/2632-12-0x0000000005A30000-0x0000000005A96000-memory.dmp
memory/2632-13-0x0000000074250000-0x0000000074A0C000-memory.dmp
memory/2632-14-0x0000000006E60000-0x0000000006EF2000-memory.dmp
memory/2632-15-0x0000000006F00000-0x0000000006F50000-memory.dmp
memory/2632-16-0x0000000006F50000-0x0000000006F5A000-memory.dmp
memory/2632-17-0x0000000074262000-0x0000000074263000-memory.dmp
memory/2632-18-0x0000000074250000-0x0000000074A0C000-memory.dmp