agenttesla

General

Target

4c56228b43f10e83266d80506b3e123b.exe
Size

700KB
Sample

200630-r8g68vff22
MD5

4c56228b43f10e83266d80506b3e123b
SHA1

b11bf01f9ab2816a86c9c86f2c1cf9813e84455c
SHA256

73aab4f4940281b73928c048a5f4524829b2c05bedca4fd156991f06426cbd62
SHA512

932f617953b00002b31326950cda266dcf5e2b3883e07b7752a171f308a378094026a94aa4a81d7f9e2433a6b0adb1dabcd5ee48469934a88388b6db0ff87125

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
dutchlogs.us
Port:
587
Username:
lagguylog@dutchlogs.us
Password:
7213575aceACE@#$%

Targets

- Target
  
  4c56228b43f10e83266d80506b3e123b.exe
- Size
  
  700KB
- MD5
  
  4c56228b43f10e83266d80506b3e123b
- SHA1
  
  b11bf01f9ab2816a86c9c86f2c1cf9813e84455c
- SHA256
  
  73aab4f4940281b73928c048a5f4524829b2c05bedca4fd156991f06426cbd62
- SHA512
  
  932f617953b00002b31326950cda266dcf5e2b3883e07b7752a171f308a378094026a94aa4a81d7f9e2433a6b0adb1dabcd5ee48469934a88388b6db0ff87125
Score

10^/10

agenttesla keylogger persistence spyware stealer trojan upx
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- AgentTesla Payload
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

AgentTesla Payload

UPX packed file

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Adds Run key to start application

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2