Analysis
- max time kernel
154s - max time network
163s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
31/10/2022, 08:05
General
- Target SecuriteInfo.com.Trojan.PackedNET.389.1322.2337.exe
- Size 951KB
- Sample221031-jyts9sbcap
- SHA256 a6996cdcd45ba92a63d8d10e8e8f59eaf7d9c3df956fb78fdbeb5cc3abc451d7
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot1360033246:AAF6H8m6YrL09doyxtsvJzZ_cIl__BCF4aU/sendDocument
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.1322.2337.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.1322.2337.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.Trojan.PackedNET.389.1322.2337.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.389.1322.2337.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3468-132-0x00000000005C0000-0x00000000006B4000-memory.dmp
memory/3468-133-0x0000000005260000-0x00000000052F2000-memory.dmp
memory/3468-134-0x00000000059E0000-0x0000000005A7C000-memory.dmp
memory/4596-136-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4596-137-0x00000000052D0000-0x0000000005874000-memory.dmp
memory/4596-138-0x0000000005CB0000-0x0000000005D16000-memory.dmp
memory/4596-139-0x0000000004CB0000-0x0000000004D00000-memory.dmp