agenttesla

General

Target

104398948d38b5b4edcf8f84d941a9e171df7208cf81e80195ee64c91801cc26
Size

709KB
Sample

240307-b8xnxaea61
MD5

3ed561debb7b5503e23a931208091f08
SHA1

b1531e0d5486742702d16dcf553eea875e2d9a4c
SHA256

104398948d38b5b4edcf8f84d941a9e171df7208cf81e80195ee64c91801cc26
SHA512

18983e5e1bf0bf73cb9f59decf4c3028b4d1147eb26143a18cd28996856767a5d229ed50ff10dcba853c94899c05ddab481ce6767f34b3ce8574d391138038e4
SSDEEP

12288:tBtuk7/jvPsv5iHI0GJKIUi942GQFAsvJGouGARLUlumb2lCcp7jizCDstRd:sc/jvP6wHIn4WFtIopARyb2kc7ji+sf

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
pro51.emailserver.vn
Port:
587
Username:
[email protected]
Password:
O{AG(tbFk2.Y
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
pro51.emailserver.vn
Port:
587
Username:
[email protected]
Password:
O{AG(tbFk2.Y

Targets

- Target
  
  104398948d38b5b4edcf8f84d941a9e171df7208cf81e80195ee64c91801cc26
- Size
  
  709KB
- MD5
  
  3ed561debb7b5503e23a931208091f08
- SHA1
  
  b1531e0d5486742702d16dcf553eea875e2d9a4c
- SHA256
  
  104398948d38b5b4edcf8f84d941a9e171df7208cf81e80195ee64c91801cc26
- SHA512
  
  18983e5e1bf0bf73cb9f59decf4c3028b4d1147eb26143a18cd28996856767a5d229ed50ff10dcba853c94899c05ddab481ce6767f34b3ce8574d391138038e4
- SSDEEP
  
  12288:tBtuk7/jvPsv5iHI0GJKIUi942GQFAsvJGouGARLUlumb2lCcp7jizCDstRd:sc/jvP6wHIn4WFtIopARyb2kc7ji+sf
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
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- 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
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2