Analysis
- max time kernel
90s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
21/04/2023, 05:46
General
- Target order.exe
- Size 740KB
- Sample230421-ggayqagc41
- SHA256 186fb618cd82863206b3da72960bb3c4dfa9ec3beafb10cc49fabd34f7cda05f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.exceltruea.com
-
Port
587
-
Username
-
Password
bl es si ng 2 0 2 3
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\order.exe"C:\Users\Admin\AppData\Local\Temp\order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/852-133-0x0000000000BF0000-0x0000000000CAE000-memory.dmp
memory/852-134-0x0000000005670000-0x000000000570C000-memory.dmp
memory/852-135-0x0000000005CC0000-0x0000000006264000-memory.dmp
memory/852-136-0x00000000057B0000-0x0000000005842000-memory.dmp
memory/852-137-0x0000000005710000-0x000000000571A000-memory.dmp
memory/852-138-0x0000000005940000-0x0000000005996000-memory.dmp
memory/852-139-0x0000000005640000-0x0000000005650000-memory.dmp
memory/852-140-0x0000000005640000-0x0000000005650000-memory.dmp
memory/3068-141-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3068-143-0x0000000005890000-0x00000000058A0000-memory.dmp
memory/3068-144-0x00000000058A0000-0x0000000005906000-memory.dmp
memory/3068-145-0x0000000005890000-0x00000000058A0000-memory.dmp
memory/3068-146-0x0000000007160000-0x00000000071B0000-memory.dmp
memory/3068-147-0x0000000007380000-0x0000000007542000-memory.dmp