agenttesla | 4622b97eeaf27e07c03285677fb753fdd25151f39bda663f149366d1b7b72094

General

Target
dhl.exe
Size 709KB
Sample201109-xtre75n3ne
SHA256 4622b97eeaf27e07c03285677fb753fdd25151f39bda663f149366d1b7b72094
MD5 e7cc1bb260987475e3ecfdd64045227a
SHA1 70138045acb494cd3cdee6c53819a8f6ce0d14e1
SHA512 317309ffa8795d19dc5b9957b158824c3a1f1fb8a2a4ad4f43d9705d04b8d9c529009a14784eb16bb16d0726839ee1eff3fd89502ea9bb152982c655e63b4e70
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/3288-6-0x000000000044D3EE-mapping.dmp	family_agenttesla
behavioral2/memory/3288-5-0x0000000000400000-0x0000000000452000-memory.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 508 set thread context of 3288	508	dhl.exe	80

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
2312	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3288	dhl.exe
3288	dhl.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3288	dhl.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3288	dhl.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 2312	508	dhl.exe	78
PID 508 wrote to memory of 2312	508	dhl.exe	78
PID 508 wrote to memory of 2312	508	dhl.exe	78
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 508 wrote to memory of 3288	508	dhl.exe	80
PID 3288 wrote to memory of 3776	3288	dhl.exe	82
PID 3288 wrote to memory of 3776	3288	dhl.exe	82
PID 3288 wrote to memory of 3776	3288	dhl.exe	82

C:\Users\Admin\AppData\Local\Temp\dhl.exe
"C:\Users\Admin\AppData\Local\Temp\dhl.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:508
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qsXzHsmP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF487.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2312
- C:\Users\Admin\AppData\Local\Temp\dhl.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3288
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:3776