Analysis
- max time kernel
73s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
24/05/2023, 09:21
General
- Target Quote.exe
- Size 657KB
- Sample230524-lbbehscd3x
- SHA256 e463c384473c036d82f461ae68a963ce5cc75c30031274c7fcff9007c92b181a
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
azmlogistics.com
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Port
587
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Username
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Password
darvey365
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Quote.exe"C:\Users\Admin\AppData\Local\Temp\Quote.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zGPyqKKoF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE3EC.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"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
tmpE3EC.tmp
memory/4216-149-0x0000000004EC0000-0x0000000004ED0000-memory.dmp
memory/4216-148-0x00000000062B0000-0x0000000006472000-memory.dmp
memory/4216-147-0x0000000006090000-0x00000000060E0000-memory.dmp
memory/4216-146-0x0000000004EC0000-0x0000000004ED0000-memory.dmp
memory/4216-145-0x0000000004D10000-0x0000000004D76000-memory.dmp
memory/4216-143-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5056-136-0x0000000004F90000-0x000000000502C000-memory.dmp
memory/5056-139-0x00000000050F0000-0x0000000005100000-memory.dmp
memory/5056-138-0x00000000050F0000-0x0000000005100000-memory.dmp
memory/5056-137-0x0000000004F00000-0x0000000004F0A000-memory.dmp
memory/5056-133-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/5056-135-0x0000000004E40000-0x0000000004ED2000-memory.dmp
memory/5056-134-0x00000000054A0000-0x0000000005A44000-memory.dmp