agenttesla | f187aab18607c012460083a62bafb6e17e1b9e6003fc0196695dfd48ae2eb361

General

Target
po_300989.exe
Size 433KB
Sample200701-2ez8kcyye2
SHA256 f187aab18607c012460083a62bafb6e17e1b9e6003fc0196695dfd48ae2eb361
MD5 5daa2b43601f84d3f1214b7dc2e7db79
SHA1 efa096b3c17d840cc0dcf4019be1e195ff019fba
SHA512 2550554a66c99dbd8ddb80eecedc41849c3c9a9d7766d2e5434a6ce965666e108bf57705e2b0c4da95a8b0092c39ead318f5ed84f640223406028f1c0c246676
MD5 SHA1 SHA512

Score

10^/10

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/4016-2-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral2/memory/4016-3-0x000000000044CA1E-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 1732 set thread context of 4016	1732	po_300989.exe	74

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
3632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4016	po_300989.exe
4016	po_300989.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4016	po_300989.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4016	po_300989.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 3632	1732	po_300989.exe	72
PID 1732 wrote to memory of 3632	1732	po_300989.exe	72
PID 1732 wrote to memory of 3632	1732	po_300989.exe	72
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 1732 wrote to memory of 4016	1732	po_300989.exe	74
PID 4016 wrote to memory of 3420	4016	po_300989.exe	76
PID 4016 wrote to memory of 3420	4016	po_300989.exe	76
PID 4016 wrote to memory of 3420	4016	po_300989.exe	76

C:\Users\Admin\AppData\Local\Temp\po_300989.exe
"C:\Users\Admin\AppData\Local\Temp\po_300989.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CnjfdzG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp501A.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3632
- C:\Users\Admin\AppData\Local\Temp\po_300989.exe
  "C:\Users\Admin\AppData\Local\Temp\po_300989.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4016
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:3420