agenttesla | 6bab78869dbbef0f84e21ff64ef79e4d2f5b5c672b3d8ef48dc520c674b81c5d

General

Target
Invoice No -TD40-41-0558.exe
Size 913KB
Sample200720-3jxvptrznx
SHA256 6bab78869dbbef0f84e21ff64ef79e4d2f5b5c672b3d8ef48dc520c674b81c5d
MD5 1a6c5db7abf511bf8659dacce19a2c41
SHA1 c3d429798fbf20a94161df46c5cc517f271802f2
SHA512 043f7ce7dc43b1eae352e7e691e7bf6a68ff277663b31a812b5f57cb3bf32dd981de895de74842d91efade5d43c3d3396d9b84c117c24cbbbebba0a98cb43142
MD5 SHA1 SHA512

Score

10^/10

Credentials

Family

Credentials

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/3336-3-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/3336-4-0x0000000000446F3E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2460 set thread context of 3336	2460	Invoice No -TD40-41-0558.exe	69

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
3796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3336	Invoice No -TD40-41-0558.exe
3336	Invoice No -TD40-41-0558.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3336	Invoice No -TD40-41-0558.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3336	Invoice No -TD40-41-0558.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3796	2460	Invoice No -TD40-41-0558.exe	67
PID 2460 wrote to memory of 3796	2460	Invoice No -TD40-41-0558.exe	67
PID 2460 wrote to memory of 3796	2460	Invoice No -TD40-41-0558.exe	67
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69
PID 2460 wrote to memory of 3336	2460	Invoice No -TD40-41-0558.exe	69

C:\Users\Admin\AppData\Local\Temp\Invoice No -TD40-41-0558.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice No -TD40-41-0558.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SPodmUoY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7C8D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3796
- C:\Users\Admin\AppData\Local\Temp\Invoice No -TD40-41-0558.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3336