Overview

overview

10

Static

static

8

Re PO 01_1...sr.exe

windows7_x64

10

Re PO 01_1...sr.exe

windows10_x64

10

Sharing

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General

  • Target

    Re PO 01_12-06-2019_Elyosr.exe

  • Size

    429KB

  • Sample

    200712-tmrd2qk272

  • MD5

    37fcf7288d1b36c21a98ea708c065f77

  • SHA1

    6feb8aede2af005c9f0aecfcd758cc202701024e

  • SHA256

    a9945445fca44de9a5918136de0ecaab1ab7a9ed7da830838503bdd4a3cba6d7

  • SHA512

    71ebfe3d2b5e881981b6ff8b8a55018a8f6d1e7d4a076d60fa0beead1ff6cfffc383e4fa97ce8e05cfdf6b731b459f453e42a175303b1041e2574806aa6e5298

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.eslpk.com
  • Port:
    587
  • Username:
    asmat@eslpk.com
  • Password:
    X2{N1Y=,Xh9]

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.eslpk.com
  • Port:
    587
  • Username:
    asmat@eslpk.com
  • Password:
    X2{N1Y=,Xh9]

Targets

    • Target

      Re PO 01_12-06-2019_Elyosr.exe

    • Size

      429KB

    • MD5

      37fcf7288d1b36c21a98ea708c065f77

    • SHA1

      6feb8aede2af005c9f0aecfcd758cc202701024e

    • SHA256

      a9945445fca44de9a5918136de0ecaab1ab7a9ed7da830838503bdd4a3cba6d7

    • SHA512

      71ebfe3d2b5e881981b6ff8b8a55018a8f6d1e7d4a076d60fa0beead1ff6cfffc383e4fa97ce8e05cfdf6b731b459f453e42a175303b1041e2574806aa6e5298

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojanupx

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • 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

    behavioral1behavioral2

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