agenttesla

General

Target

fd3dfbebab26348cdec8bf9ba910d33a57c691b99b97f76531ed9d6c288200c5
Size

367KB
Sample

220521-pdm3wafba5
MD5

f590634240b2a8b7f9d34420f432f573
SHA1

9dbb93520352dcc1219a51a642c2cfd95288a781
SHA256

fd3dfbebab26348cdec8bf9ba910d33a57c691b99b97f76531ed9d6c288200c5
SHA512

defe70f71abb08aadd168c8e3355962a0e67dca41ec1634c982d6e72d6b08f2de6f02fb3fa3ec335249b0e75c7ea04c640a04738ef0353f58a5cad940cb670fe

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
gabby.anthony@yandex.com
Password:
43210001234

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
gabby.anthony@yandex.com
Password:
43210001234

Targets

- Target
  
  BA00415Q0123854UOS.exe
- Size
  
  381KB
- MD5
  
  9105810a764708d7b37bfbff0988276a
- SHA1
  
  56888af9d5e397c80f0c8e2628c8413a93bf81c9
- SHA256
  
  4f3a1dd374f609e7dd16e27c282c971122e9d8afbb58068a642925ed5a5065ac
- SHA512
  
  aafce23a810b2f06bf32b1132ae6d8d8f1e4357799ca6b88107de7c2e3dce59cf7fb28d71135e4e3740a58dae14a12a99509ad80ea0a7a05c26604b1138344ad
Score

10^/10

agenttesla collection coreentity keylogger rezer0 spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- CoreEntity .NET Packer
  A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
  coreentity
- AgentTesla Payload
- ReZer0 packer
  Detects ReZer0, a packer with multiple versions used in various campaigns.
  rezer0
- 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
- Accesses Microsoft Outlook profiles
  collection
- 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

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

CoreEntity .NET Packer

AgentTesla Payload

ReZer0 packer

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2