Analysis
- max time kernel
131s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20231020-en - resource tags
- submitted
31/10/2023, 16:16
General
- Target ORDER DB-078003417XXXXX92015572.exe
- Size 741KB
- Sample231031-tqsaksda25
- SHA256 0a83d0d2312389ef06b761afdbbc213888ebba51bcd41ef53d532485e1bc0600
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.cyber.net.pk
-
Port
587
-
Username
-
Password
Zain2357@
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.cyber.net.pk
-
Port
587
-
Username
-
Password
Zain2357@
-
Email to
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.
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDER DB-078003417XXXXX92015572.exe"C:\Users\Admin\AppData\Local\Temp\ORDER DB-078003417XXXXX92015572.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ORDER DB-078003417XXXXX92015572.exe"C:\Users\Admin\AppData\Local\Temp\ORDER DB-078003417XXXXX92015572.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1412-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1412-17-0x00000000059C0000-0x00000000059D0000-memory.dmp
memory/1412-16-0x0000000074630000-0x0000000074DE0000-memory.dmp
memory/1412-15-0x0000000006FB0000-0x0000000007000000-memory.dmp
memory/1412-12-0x00000000058F0000-0x0000000005956000-memory.dmp
memory/1412-11-0x00000000059C0000-0x00000000059D0000-memory.dmp
memory/1412-10-0x0000000074630000-0x0000000074DE0000-memory.dmp
memory/3380-4-0x0000000005880000-0x0000000005890000-memory.dmp
memory/3380-8-0x00000000059F0000-0x0000000005A0A000-memory.dmp
memory/3380-7-0x0000000006FB0000-0x000000000704C000-memory.dmp
memory/3380-6-0x0000000005930000-0x00000000059CC000-memory.dmp
memory/3380-5-0x00000000055F0000-0x00000000055FA000-memory.dmp
memory/3380-0-0x0000000000B30000-0x0000000000BF0000-memory.dmp
memory/3380-13-0x0000000074630000-0x0000000074DE0000-memory.dmp
memory/3380-3-0x0000000005660000-0x00000000056F2000-memory.dmp
memory/3380-2-0x0000000005B70000-0x0000000006114000-memory.dmp
memory/3380-1-0x0000000074630000-0x0000000074DE0000-memory.dmp