agenttesla | e4bdbc72938f14ea66de9620b653a03bcd0b4c6b3a3b6bd7335ef15872dfb7cd

General

Target
Purchase Order #40701.exe
Size 424KB
Sample201109-8cr3df5j7e
SHA256 e4bdbc72938f14ea66de9620b653a03bcd0b4c6b3a3b6bd7335ef15872dfb7cd
MD5 03b06b1830c18647d4ef902ce5f3c7e0
SHA1 cb2299b2f826a9c368f4bc6a7310d76ff870757e
SHA512 8805448ab82fdfe16a81bc0d4d2e5cae2d4a9c3d216849aa859682c32140bee02b7c3f072e1588f3e2962d0388e67888d82e98035c4e4d05cf20486724f9c0d9
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/3180-2-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral2/memory/3180-3-0x000000000044CA9E-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 4760 set thread context of 3180	4760	Purchase Order #40701.exe	77

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
752	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	Purchase Order #40701.exe
Token: SeDebugPrivilege	3180	Purchase Order #40701.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3180	Purchase Order #40701.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 752	4760	Purchase Order #40701.exe	75
PID 4760 wrote to memory of 752	4760	Purchase Order #40701.exe	75
PID 4760 wrote to memory of 752	4760	Purchase Order #40701.exe	75
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 4760 wrote to memory of 3180	4760	Purchase Order #40701.exe	77
PID 3180 wrote to memory of 388	3180	Purchase Order #40701.exe	81
PID 3180 wrote to memory of 388	3180	Purchase Order #40701.exe	81
PID 3180 wrote to memory of 388	3180	Purchase Order #40701.exe	81

C:\Users\Admin\AppData\Local\Temp\Purchase Order #40701.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order #40701.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LVYXwAq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6680.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:752
- C:\Users\Admin\AppData\Local\Temp\Purchase Order #40701.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3180
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:388