Analysis
- max time kernel
97s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
17/11/2022, 08:40
General
- Target SecuriteInfo.com.Trojan.Packed2.44597.6987.29330.exe
- Size 703KB
- Sample221117-kkxtfaaa6v
- SHA256 512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot5711013641:AAFQCl-5Y4KSCKb1njte7I7JzABT0FmJ3OU/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 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.Packed2.44597.6987.29330.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.6987.29330.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.6987.29330.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44597.6987.29330.exe"2⤵
- Accesses Microsoft Outlook profiles
- 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
SecuriteInfo.com.Trojan.Packed2.44597.6987.29330.exe.log
memory/4412-139-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4412-141-0x00000000061B0000-0x0000000006216000-memory.dmp
memory/4412-142-0x0000000006D30000-0x0000000006D80000-memory.dmp
memory/4956-132-0x0000000000060000-0x0000000000116000-memory.dmp
memory/4956-133-0x0000000005050000-0x00000000055F4000-memory.dmp
memory/4956-134-0x0000000004970000-0x0000000004A02000-memory.dmp
memory/4956-135-0x0000000004A20000-0x0000000004A2A000-memory.dmp
memory/4956-136-0x0000000004DE0000-0x0000000004F86000-memory.dmp
memory/4956-137-0x0000000008820000-0x00000000088BC000-memory.dmp