Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
-
submitted
29-03-2024 05:19
General
-
Target
SecuriteInfo.com.Win32.PWSX-gen.9732.1319.exe
-
Size
723KB
-
MD5
2d216a9b8b54b031ab67a1d929646603
-
SHA1
a175fa05d0f4d4c83cb243f48f3ff2ee30ec2af7
-
SHA256
fbad66e0031f03c7f1ad457e3fc929c1259f236c938c5d7c70f8e77320d7d8b9
-
SHA512
eb2ccc202639045b32610658179e4816854d6563fa428e006c1cb28fbadd7f4fe0fb15c93c7e597f1ad54f1f646077518f87f9f0a5e8b6ca22ce92a88b2ec5d7
-
SSDEEP
12288:7OLK1NHAGrzS9xJsxZPX3Pg+JhVwZj6svrq6iM/EchpwB9BMAbMt+N:CiNgS6JsxZ/3PRJAl60qOc
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sintecno.gr - Port:
587 - Username:
[email protected] - Password:
k$&v8@,q0Pf# - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
-
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.
-
Adds Run key to start application 2 TTPs 1 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 5 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.9732.1319.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.9732.1319.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.Win32.PWSX-gen.9732.1319.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.9732.1319.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2040-0-0x0000000000900000-0x00000000009BA000-memory.dmpFilesize
744KB
-
memory/2040-1-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
-
memory/2040-2-0x0000000000C30000-0x0000000000C70000-memory.dmpFilesize
256KB
-
memory/2040-3-0x00000000002A0000-0x00000000002BA000-memory.dmpFilesize
104KB
-
memory/2040-4-0x00000000002C0000-0x00000000002CC000-memory.dmpFilesize
48KB
-
memory/2040-5-0x0000000007850000-0x00000000078D4000-memory.dmpFilesize
528KB
-
memory/2040-23-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
-
memory/2576-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-8-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-12-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-18-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-16-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-20-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2576-21-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
-
memory/2576-6-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
-
memory/2576-22-0x0000000004970000-0x00000000049B0000-memory.dmpFilesize
256KB
-
memory/2576-25-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
-
memory/2576-26-0x0000000004970000-0x00000000049B0000-memory.dmpFilesize
256KB