Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
05/06/2024, 01:33
General
- Target 278eaac2233aa9f956f7063ecae46b05271484a695f0fc6552d33c01597febc7.exe
- Size 961KB
- Sample240605-byvrkaba79
- SHA256 278eaac2233aa9f956f7063ecae46b05271484a695f0fc6552d33c01597febc7
Malware Config
Extracted
-
agenttesla
-
https://discord.com/api/webhooks/1126419955634688050/yHbrubx366X_Wn_C4JcQbucXxlXRqxsG0O4bz5LxWso8RUXTpr0uNHjuz89z2GRXyE-6
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\278eaac2233aa9f956f7063ecae46b05271484a695f0fc6552d33c01597febc7.exe"C:\Users\Admin\AppData\Local\Temp\278eaac2233aa9f956f7063ecae46b05271484a695f0fc6552d33c01597febc7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2960-7-0x0000000005890000-0x00000000058F6000-memory.dmp
memory/2960-3-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2960-5-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/2960-6-0x0000000005E40000-0x00000000063E4000-memory.dmp
memory/2960-8-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/2960-9-0x00000000067F0000-0x0000000006840000-memory.dmp
memory/2960-19-0x00000000068E0000-0x000000000697C000-memory.dmp
memory/2960-20-0x0000000006F20000-0x0000000006FB2000-memory.dmp
memory/2960-21-0x0000000006EF0000-0x0000000006EFA000-memory.dmp
memory/2960-22-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4296-1-0x0000000000330000-0x0000000000426000-memory.dmp
memory/4296-2-0x0000000004BF0000-0x0000000004C02000-memory.dmp
memory/4296-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp