Analysis
- max time kernel
135s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
11/06/2024, 01:27
General
- Target 99d377f9d1e4607bc425b11bfe1f25eaefb65127c0f4c4372ef9d7292c7fe0f7.exe
- Size 1.1MB
- Sample240611-bt52qszapn
- SHA256 99d377f9d1e4607bc425b11bfe1f25eaefb65127c0f4c4372ef9d7292c7fe0f7
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.santonswitchgears.com
-
Port
587
-
Username
-
Password
cJPF@$I3
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 3 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 behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\99d377f9d1e4607bc425b11bfe1f25eaefb65127c0f4c4372ef9d7292c7fe0f7.exe"C:\Users\Admin\AppData\Local\Temp\99d377f9d1e4607bc425b11bfe1f25eaefb65127c0f4c4372ef9d7292c7fe0f7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\99d377f9d1e4607bc425b11bfe1f25eaefb65127c0f4c4372ef9d7292c7fe0f7.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/376-10-0x00000000028E0000-0x00000000028E4000-memory.dmp
memory/3988-11-0x0000000000730000-0x0000000000772000-memory.dmp
memory/3988-12-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/3988-13-0x0000000005410000-0x00000000059B4000-memory.dmp
memory/3988-14-0x0000000004DD0000-0x0000000004E36000-memory.dmp
memory/3988-15-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3988-16-0x00000000064B0000-0x0000000006500000-memory.dmp
memory/3988-17-0x00000000065A0000-0x0000000006632000-memory.dmp
memory/3988-18-0x0000000006530000-0x000000000653A000-memory.dmp
memory/3988-19-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/3988-20-0x00000000747D0000-0x0000000074F80000-memory.dmp