agenttesla

General

Target

eeb4319818959c111beae9f0bd038991b41a9294c50700c6390ce9fe5490fb74
Size

424KB
Sample

220521-pdy55sacgm
MD5

8744c132c480a768be02b78b7578d88d
SHA1

5396ef0eb79dc941602e6fc7cdd8055119ba0099
SHA256

eeb4319818959c111beae9f0bd038991b41a9294c50700c6390ce9fe5490fb74
SHA512

dc7b7325831bbac23b168f70c70f102bf2992eca1b8ab632b7cc1778dad507be1da5ddcc87d278e369e534f6fdb071a9b94566c6651b0f358cd2e77f237d81e4

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
alexisborris@yandex.ru
Password:
@Veronica24#

Targets

- Target
  
  Payment Copy.exe
- Size
  
  447KB
- MD5
  
  6ad7d8bf86c04715891b54cd2fe4a3de
- SHA1
  
  01417971637c349319d11de98c48f92c3eab6d50
- SHA256
  
  637b72e82538b767707282db37c0f960aa60c72e3c44c76ecaf232a9c105bf41
- SHA512
  
  79945668bec8fc41fd54169117aee755c74fae765398d92c2afccf45ed4e326a799015cb2cdf107618a4681648ad2246820916d37e57411f3c776c5bc88c6e35
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

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