General

  • Target

    73b63a59ea3c5c6f049420fb7a4a4dc4e91036c24e2b25bae406aac1f56a1812.wsf

  • Size

    189KB

  • Sample

    250129-db9y3symdw

  • MD5

    3b970c76dbc74cd9b119f487a22c1683

  • SHA1

    4ebb9876723c2fc5fda46b098094cf0104efac55

  • SHA256

    73b63a59ea3c5c6f049420fb7a4a4dc4e91036c24e2b25bae406aac1f56a1812

  • SHA512

    74f4bbe6c8ff3769e4a70189bf28aba7ac0bf8c6a4440c88b24fa6d2207ea4169f032b37d465ca981f2bc4f69f25fd089256bde24d88f7a4e003f6d80beef821

  • SSDEEP

    3072:z/zQ6Vv//riU/tEqZjCwNZiU/tEyWiU/tEqZjCwNZiU/tEAI6:0U/tESLNQU/tEylU/tESLNQU/tEa

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://res.cloudinary.com/daxwua63y/image/upload/v1737543662/new_image_h8btwc.jpg%20

exe.dropper

https://res.cloudinary.com/daxwua63y/image/upload/v1737543662/new_image_h8btwc.jpg%20

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6050556352:AAE_-mublQ2CllMbT9xkQVBjSBbdvdYR1kM/

Targets

    • Target

      73b63a59ea3c5c6f049420fb7a4a4dc4e91036c24e2b25bae406aac1f56a1812.wsf

    • Size

      189KB

    • MD5

      3b970c76dbc74cd9b119f487a22c1683

    • SHA1

      4ebb9876723c2fc5fda46b098094cf0104efac55

    • SHA256

      73b63a59ea3c5c6f049420fb7a4a4dc4e91036c24e2b25bae406aac1f56a1812

    • SHA512

      74f4bbe6c8ff3769e4a70189bf28aba7ac0bf8c6a4440c88b24fa6d2207ea4169f032b37d465ca981f2bc4f69f25fd089256bde24d88f7a4e003f6d80beef821

    • SSDEEP

      3072:z/zQ6Vv//riU/tEqZjCwNZiU/tEyWiU/tEqZjCwNZiU/tEAI6:0U/tESLNQU/tEylU/tESLNQU/tEa

    • AgentTesla

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

    • Agenttesla family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks