agenttesla | b04580b535d7a018ff5b8933e399b7b1497b3dfa896798fef656412a925ceb78

General

Target
Pdf-1790098475756783844-022349.exe
Size 536KB
Sample200707-heet5s7892
SHA256 b04580b535d7a018ff5b8933e399b7b1497b3dfa896798fef656412a925ceb78
MD5 0febb8e8fefe6d08dadbe30e8a552ec1
SHA1 516f9446d4fca65657769b41ca0b0c33e2a97a42
SHA512 23814015cf78157fda8ddd815d5a09b7530c2ddea140258afd11b60fb71703a50f9d50c430125233d7617c71afa126adb6d40a812f575df554739488765c63d9
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/3772-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/3772-3-0x0000000000446F3E-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 3772	2460	Pdf-1790098475756783844-022349.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
3348	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2460	Pdf-1790098475756783844-022349.exe
Token: SeDebugPrivilege	3772	Pdf-1790098475756783844-022349.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3772	Pdf-1790098475756783844-022349.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3348	2460	Pdf-1790098475756783844-022349.exe	67
PID 2460 wrote to memory of 3348	2460	Pdf-1790098475756783844-022349.exe	67
PID 2460 wrote to memory of 3348	2460	Pdf-1790098475756783844-022349.exe	67
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69
PID 2460 wrote to memory of 3772	2460	Pdf-1790098475756783844-022349.exe	69

C:\Users\Admin\AppData\Local\Temp\Pdf-1790098475756783844-022349.exe
"C:\Users\Admin\AppData\Local\Temp\Pdf-1790098475756783844-022349.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PAxNIGvPlC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp67AE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3348
- C:\Users\Admin\AppData\Local\Temp\Pdf-1790098475756783844-022349.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3772