Analysis
- max time kernel
145s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
04/07/2023, 12:10
General
- Target PO 91402278.exe
- Size 864KB
- Sample230704-pb1wysce39
- SHA256 73bb3aadb9432efe0971a8211681ed2df1d891997fbcd1add6f4960eb05cda43
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
sh003.webhostbox.net
-
Port
587
-
Username
-
Password
bl e ss ing 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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 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\PO 91402278.exe"C:\Users\Admin\AppData\Local\Temp\PO 91402278.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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1152-140-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1152-146-0x0000000002BB0000-0x0000000002BC0000-memory.dmp
memory/1152-145-0x0000000006960000-0x0000000006B22000-memory.dmp
memory/1152-144-0x0000000006740000-0x0000000006790000-memory.dmp
memory/1152-143-0x0000000002BB0000-0x0000000002BC0000-memory.dmp
memory/1152-142-0x0000000005260000-0x00000000052C6000-memory.dmp
memory/1496-136-0x0000000005570000-0x000000000560C000-memory.dmp
memory/1496-139-0x00000000054B0000-0x00000000054C0000-memory.dmp
memory/1496-138-0x00000000054B0000-0x00000000054C0000-memory.dmp
memory/1496-137-0x0000000005460000-0x000000000546A000-memory.dmp
memory/1496-133-0x0000000000A00000-0x0000000000ADE000-memory.dmp
memory/1496-135-0x00000000054D0000-0x0000000005562000-memory.dmp
memory/1496-134-0x0000000005A80000-0x0000000006024000-memory.dmp