agenttesla | 2d32387e9e65115362223dd1353b2a27fd005e61294b9ea3020597db6e0f5c88

General

Target
Payslipcopy.exe
Size 858KB
Sample200717-t3cpddb4ga
SHA256 2d32387e9e65115362223dd1353b2a27fd005e61294b9ea3020597db6e0f5c88
MD5 5ad70bacdebd2ece228b05fa7a33984f
SHA1 67daaa8a9dee21048920748ff15b08e3b293f771
SHA512 7c943453c5350b60f4f61cd52b8b830f6f6b6d6a8e927afd5f37c31069142a8e46996c2fad8977744fab02b6102a07ae3ee3d062e39f292432d8222ecc318fde
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/3164-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/3164-3-0x00000000004470CE-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 3788 set thread context of 3164	3788	Payslipcopy.exe	70

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
3800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3164	Payslipcopy.exe
3164	Payslipcopy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3164	Payslipcopy.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3164	Payslipcopy.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 3800	3788	Payslipcopy.exe	68
PID 3788 wrote to memory of 3800	3788	Payslipcopy.exe	68
PID 3788 wrote to memory of 3800	3788	Payslipcopy.exe	68
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70
PID 3788 wrote to memory of 3164	3788	Payslipcopy.exe	70

C:\Users\Admin\AppData\Local\Temp\Payslipcopy.exe
"C:\Users\Admin\AppData\Local\Temp\Payslipcopy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ieeAgo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7152.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3800
- C:\Users\Admin\AppData\Local\Temp\Payslipcopy.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3164

C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
1⤵
PID:3892