Analysis
- max time kernel
117s - max time network
131s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
- submitted
07/01/2024, 18:26
General
- Target Samples 1/3c36a35096a0e4ad330d8ae5953d844db3af5d0fa1780782a6a1adf32550fda5.exe
- Size 298KB
- Sample240107-w3ew5aceh9
- SHA256 3c36a35096a0e4ad330d8ae5953d844db3af5d0fa1780782a6a1adf32550fda5
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://peruglobo.com
-
Port
21
-
Username
-
Password
YSw&oCV&c23w
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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Samples 1\3c36a35096a0e4ad330d8ae5953d844db3af5d0fa1780782a6a1adf32550fda5.exe"C:\Users\Admin\AppData\Local\Temp\Samples 1\3c36a35096a0e4ad330d8ae5953d844db3af5d0fa1780782a6a1adf32550fda5.exe"1⤵
- Suspicious use of SetThreadContext
- 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
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1708-7-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/1708-1-0x0000000073DC0000-0x00000000744AE000-memory.dmp
memory/1708-2-0x0000000000B30000-0x0000000000B70000-memory.dmp
memory/1708-3-0x0000000000450000-0x0000000000496000-memory.dmp
memory/1708-4-0x00000000005A0000-0x00000000005BA000-memory.dmp
memory/1708-0-0x0000000000CE0000-0x0000000000D2E000-memory.dmp
memory/2232-10-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2232-11-0x00000000736D0000-0x0000000073DBE000-memory.dmp
memory/2232-12-0x0000000000370000-0x00000000003B0000-memory.dmp
memory/2232-8-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2232-5-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2232-13-0x00000000736D0000-0x0000000073DBE000-memory.dmp
memory/2232-14-0x0000000000370000-0x00000000003B0000-memory.dmp