agenttesla | 8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914 | Triage

Sharing

General

Target

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914.exe
Size

673KB
Sample

240522-rvmvjsed65
MD5

f00f7c52552aaf2410ff3082fa37daeb
SHA1

881b033d370728d7abd1b833517bf3c0cfc8d2c8
SHA256

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914
SHA512

b3d4ccaeb3dcf94962c529bd00ee5b2fe7f956215ef2fd71578e35e75c62a0ca4f466c72292c820ec1313c2fa819cff34e579f8d4151a0e5711b0c06e291d571
SSDEEP

12288:9fYifTnzq6udapuUZ1Z1rFAHPaoq2LLU2GlreaaDyco0wwkR:9Aiz0kpuUZ7UH9erWyoC

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
Email To:
[email protected]

Targets

- Target
  
  8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914.exe
- Size
  
  673KB
- MD5
  
  f00f7c52552aaf2410ff3082fa37daeb
- SHA1
  
  881b033d370728d7abd1b833517bf3c0cfc8d2c8
- SHA256
  
  8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914
- SHA512
  
  b3d4ccaeb3dcf94962c529bd00ee5b2fe7f956215ef2fd71578e35e75c62a0ca4f466c72292c820ec1313c2fa819cff34e579f8d4151a0e5711b0c06e291d571
- SSDEEP
  
  12288:9fYifTnzq6udapuUZ1Z1rFAHPaoq2LLU2GlreaaDyco0wwkR:9Aiz0kpuUZ7UH9erWyoC
Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

agentteslaexecutionkeyloggerpersistencespywarestealertrojan

behavioral2

agentteslaexecutionkeyloggerpersistencespywarestealertrojan