Analysis
- max time kernel
150s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 14:29
General
- Target SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe
- Size 635KB
- Sample240313-rtj29sfb4x
- SHA256 f4cefaa54034c3cfd9bf223520e2a5876ec1d161cb4a68b6b7d3e9fe892b087f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.orako.co.ke
-
Port
587
-
Username
-
Password
zVY1H)4,AgHi
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
SecuriteInfo.com.TrojanLoader.MSIL.DaVinci.Heur.14469.13678.exe.log
memory/1532-8-0x0000000006170000-0x00000000061F4000-memory.dmp
memory/1532-13-0x0000000074970000-0x0000000075120000-memory.dmp
memory/1532-3-0x0000000004C20000-0x0000000004CB2000-memory.dmp
memory/1532-4-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
memory/1532-5-0x0000000004CE0000-0x0000000004CEA000-memory.dmp
memory/1532-6-0x0000000004F00000-0x0000000004F12000-memory.dmp
memory/1532-7-0x0000000004F50000-0x0000000004F5E000-memory.dmp
memory/1532-1-0x0000000074970000-0x0000000075120000-memory.dmp
memory/1532-2-0x0000000005120000-0x00000000056C4000-memory.dmp
memory/1532-0-0x00000000001E0000-0x0000000000280000-memory.dmp
memory/1532-9-0x0000000008900000-0x000000000899C000-memory.dmp
memory/4868-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4868-14-0x0000000074970000-0x0000000075120000-memory.dmp
memory/4868-15-0x0000000004EB0000-0x0000000004EC0000-memory.dmp
memory/4868-16-0x0000000005180000-0x00000000051E6000-memory.dmp
memory/4868-17-0x0000000006480000-0x00000000064D0000-memory.dmp
memory/4868-18-0x0000000074970000-0x0000000075120000-memory.dmp