agenttesla

General

Target

fe95b8e22f7ed52665da4f9317a8a128470052a172513f89cd5c33f7dadc3965
Size

378KB
Sample

220521-pdlvtaaceq
MD5

6abb23580badf0e8d9dd3aa6bb3a2347
SHA1

0db6e50406e11566cb4f26220484de4aceee70b0
SHA256

fe95b8e22f7ed52665da4f9317a8a128470052a172513f89cd5c33f7dadc3965
SHA512

dd7371426896320a77418e96a2ef655434bc0865a8511c6fe2fe46839646139d9177b187bf0a9cb933bcaeeb1d30c1c21aea9386bc25bc5669cca293bfba432f

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
secure231.servconfig.com
Port:
587
Username:
info@eltaef.com
Password:
eltaefSH6548883

Extracted

Credentials

Protocol: smtp
Host:
secure231.servconfig.com
Port:
587
Username:
info@eltaef.com
Password:
eltaefSH6548883

Targets

- Target
  
  BalPO21504pdf.exe
- Size
  
  392KB
- MD5
  
  26b4ecd94509e28f4ae0fadc37982a24
- SHA1
  
  a08b1e93b2f33ed19c7c2d766ba6ec4b12f670c6
- SHA256
  
  31f91924abcb4657d19721140bb21db8b517dc6a48830c7c5dc53d819c507248
- SHA512
  
  422f28259d188f8d02368c0419eb212e12ca5d657340311ad11732c768dd497665e42e4b6fbc7e084ce7c724e8174551d682801fd9040b4e7f52319b6671a4ca
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