Overview

overview

10

Static

static

JW50941PI,pdf.exe

windows7_x64

10

JW50941PI,pdf.exe

windows10-2004_x64

8

Sharing

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General

  • Target

    eeb657c996085b9dfa34b7d7c649f03d8106111ab537058cb2fad15fa4512bcd

  • Size

    338KB

  • Sample

    220521-nymgeahdgj

  • MD5

    2c7f0deb853f41ed8a2c66f4438e9b13

  • SHA1

    0695f35c2b3536a5d38b956ff5e4ab80ada80a0f

  • SHA256

    eeb657c996085b9dfa34b7d7c649f03d8106111ab537058cb2fad15fa4512bcd

  • SHA512

    c94285a76f8259051208fa9541516a2c134ec939c3f690fc737f3e57f6b851a9cc745d58fab77e4c819f8c58327a2690fbc4e37425bf476d51af8b543a564ae7

Score
10/10
agentteslaagilenetkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.heybetdeger.av.tr
  • Port:
    587
  • Username:
    heybet@heybetdeger.av.tr
  • Password:
    Heybet27-

Targets

    • Target

      JW50941PI,pdf.exe

    • Size

      872KB

    • MD5

      eaa461707107d984bef65c2440be4bab

    • SHA1

      a282713aa5f086efa5b1acbef2b17c9e8faf7af4

    • SHA256

      982973063ae8ea7dbe8cb75740f7e99317efcb46755e51c880f2e303ed4d5e62

    • SHA512

      dbdcf1938f2e7e80cea584ee13fcd3f73adafddc2b23d9ae8213b7b80a6261e2704f5bd9489cd05bf8d84cd9ad789090cc2d3a8974cd6e7752eeba1bf7119ed1

    Score
    10/10
    agentteslaagilenetkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks