agenttesla | 4768c50fe2b58f069e4e67d0045392c11bfb291ac663bb8476a0e8c977387e00

General

Target
Re Nanjing Yushan PO and Invoice_______________.exe
Size 693KB
Sample200709-jqkrpp4jkx
SHA256 4768c50fe2b58f069e4e67d0045392c11bfb291ac663bb8476a0e8c977387e00
MD5 c526de0ef069e08b79e6c09f8c30d098
SHA1 cf0bbbd2b09b2e6bd499866d94be323872246510
SHA512 e6662265066761fbb0a0569edd58a26665507055c5368207c26e03a71c34048b70dc8121e7741c723f41ee816147b076adbe17fab9ce82e0a7258db4d8d84be6
MD5 SHA1 SHA512

Score

10^/10

Credentials

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3908 set thread context of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3608	Re Nanjing Yushan PO and Invoice_______________.exe

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
3952	schtasks.exe

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

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 3952	3908	Re Nanjing Yushan PO and Invoice_______________.exe	67
PID 3908 wrote to memory of 3952	3908	Re Nanjing Yushan PO and Invoice_______________.exe	67
PID 3908 wrote to memory of 3952	3908	Re Nanjing Yushan PO and Invoice_______________.exe	67
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69
PID 3908 wrote to memory of 3608	3908	Re Nanjing Yushan PO and Invoice_______________.exe	69

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3608	Re Nanjing Yushan PO and Invoice_______________.exe
3608	Re Nanjing Yushan PO and Invoice_______________.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3608	Re Nanjing Yushan PO and Invoice_______________.exe

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

C:\Users\Admin\AppData\Local\Temp\Re Nanjing Yushan PO and Invoice_______________.exe
"C:\Users\Admin\AppData\Local\Temp\Re Nanjing Yushan PO and Invoice_______________.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SqWORxGznTIG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7700.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3952
- C:\Users\Admin\AppData\Local\Temp\Re Nanjing Yushan PO and Invoice_______________.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3608