Analysis
- max time kernel
63s - max time network
34s - platform
windows7_x64 - resource
win7-20230220-en - resource tags
- submitted
18/04/2023, 14:27
General
- Target rDHLDOC74653898.pdf.exe
- Size 610KB
- Sample230418-rseq6aca27
- SHA256 e140afebb983de95cb1dd97095f73929c26dd35d5773c170c95c94b7af5023bb
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
JUGCRsm9
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\rDHLDOC74653898.pdf.exe"C:\Users\Admin\AppData\Local\Temp\rDHLDOC74653898.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"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/1260-66-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-68-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-72-0x0000000000910000-0x0000000000950000-memory.dmp
memory/1260-71-0x0000000000910000-0x0000000000950000-memory.dmp
memory/1260-70-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-64-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1260-61-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-62-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1260-63-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2016-55-0x0000000004E40000-0x0000000004E80000-memory.dmp
memory/2016-60-0x0000000000DA0000-0x0000000000DD2000-memory.dmp
memory/2016-54-0x00000000012E0000-0x000000000137E000-memory.dmp
memory/2016-59-0x00000000010A0000-0x000000000110A000-memory.dmp
memory/2016-58-0x0000000000320000-0x000000000032C000-memory.dmp
memory/2016-57-0x0000000004E40000-0x0000000004E80000-memory.dmp
memory/2016-56-0x0000000000300000-0x0000000000314000-memory.dmp