agenttesla

General

Target

Outstanding invoices.exe
Size

528KB
Sample

210408-9p9897j126
MD5

95df4d14a28e363ce70d5d7962427c24
SHA1

ffcdfb4eb40d64eb13e50ee13c0ae9a73a9ee8ee
SHA256

e9573722d616d444c71e82f1ac6973921f3c942af4403760e0292b3ebf9159b0
SHA512

983c7bb6d01ac1729c86fc994ebbb9bb40b1dd1bd27b2ff96d8a32a3b1b547d1fb2fd3e2f24d2b8b5cedb1e10dbb666a6ced71b8d89c94595ed3b46cc8df16e6

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.babcockvalve.com
Port:
587
Username:
ziara.landa@babcockvalve.com
Password:
hA$ks@%9

Targets

- Target
  
  Outstanding invoices.exe
- Size
  
  528KB
- MD5
  
  95df4d14a28e363ce70d5d7962427c24
- SHA1
  
  ffcdfb4eb40d64eb13e50ee13c0ae9a73a9ee8ee
- SHA256
  
  e9573722d616d444c71e82f1ac6973921f3c942af4403760e0292b3ebf9159b0
- SHA512
  
  983c7bb6d01ac1729c86fc994ebbb9bb40b1dd1bd27b2ff96d8a32a3b1b547d1fb2fd3e2f24d2b8b5cedb1e10dbb666a6ced71b8d89c94595ed3b46cc8df16e6
Score

10^/10

agenttesla keylogger spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- AgentTesla Payload
- Nirsoft
- Executes dropped EXE
- Loads dropped DLL
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

AgentTesla Payload

Nirsoft

Executes dropped EXE

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2