Analysis
- max time kernel
121s - max time network
128s - platform
windows7_x64 - resource
win7-20231023-en - resource tags
- submitted
24/11/2023, 01:02
General
- Target SHIPPING ADVICE DOCUMENTS.exe
- Size 740KB
- Sample231124-bdsfpseg9x
- SHA256 8bbed58c768c4123970a67377ef324e3395883269bdc99a5bf97853eb551d70a
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.amtechcards.com
-
Port
587
-
Username
-
Password
puuAt8;(Y$NU
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING ADVICE DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING ADVICE DOCUMENTS.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1680-21-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/1680-1-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/1680-2-0x0000000004DE0000-0x0000000004E20000-memory.dmp
memory/1680-3-0x0000000000400000-0x0000000000418000-memory.dmp
memory/1680-4-0x0000000000350000-0x0000000000356000-memory.dmp
memory/1680-5-0x0000000000430000-0x000000000043A000-memory.dmp
memory/1680-6-0x0000000005E80000-0x0000000005F08000-memory.dmp
memory/1680-0-0x0000000000A30000-0x0000000000AF0000-memory.dmp
memory/1724-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-16-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1724-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-18-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-20-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1724-22-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/1724-23-0x0000000004980000-0x00000000049C0000-memory.dmp
memory/1724-24-0x0000000074E70000-0x000000007555E000-memory.dmp
memory/1724-25-0x0000000004980000-0x00000000049C0000-memory.dmp