Analysis
- max time kernel
148s - max time network
113s - platform
windows10_x64 - resource
win10v20210408 - submitted
10/05/2021, 18:00
General
- Target SecuriteInfo.com.Trojan.GenericKD.36873958.16703.16238.exe
- Size 466KB
- Sample210510-brycr4fx5a
- SHA256 8d33ac3a6ed3e4e8608757bf57424e201c94f5418eb24d7a921fc9116d595c88
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
sixjan.xyz
-
Port
587
-
Username
-
Password
J95Pa6+W7k!I
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36873958.16703.16238.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36873958.16703.16238.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.GenericKD.36873958.16703.16238.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36873958.16703.16238.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/852-118-0x0000000004F10000-0x0000000004F11000-memory.dmp
memory/852-117-0x0000000004E40000-0x0000000004E41000-memory.dmp
memory/852-114-0x0000000000540000-0x0000000000541000-memory.dmp
memory/852-119-0x0000000004DF0000-0x0000000004DF1000-memory.dmp
memory/852-120-0x0000000006920000-0x00000000069AA000-memory.dmp
memory/852-121-0x00000000053E0000-0x0000000005419000-memory.dmp
memory/852-116-0x0000000005420000-0x0000000005421000-memory.dmp
memory/2300-122-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2300-128-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
memory/2300-129-0x0000000004C70000-0x000000000516E000-memory.dmp
memory/2300-130-0x0000000005960000-0x0000000005961000-memory.dmp
memory/2300-131-0x00000000059F0000-0x00000000059F1000-memory.dmp