Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    JUSTIFICANTE PAGO.exe.zip

  • Size

    59KB

  • Sample

    250320-gd82cavsfx

  • MD5

    df5d720af416602c9db6369224f4e96f

  • SHA1

    934e61528358e9ecc68ee4c983648c744587119e

  • SHA256

    99d51eb9f2f98ed2de0134b9624a06a7f6102b91dadb0525db661751aff44b7a

  • SHA512

    3ca23591b79e46bd48c542c47227bc68861b2b03b1d3bca53d8ca34a2968d24cd464dc9f1112d2692757facc23bb54a0b58d9bd0f949d4a049139238cae6a3cc

  • SSDEEP

    768:C0lp5pCYQgQwbvEHxIEYKtyIUYUMBfYbB8rJEoZjlVc/0ne+IfcxzN3PfxE2XR0K:953QXRIElUPmYt8DJrIfcv37Bp1348mO

Malware Config

Extracted

Family

stealerium

C2

https://api.telegram.org/bot7756107542:AAEhuCgRX-ckFVwps3xqgrtyb3JVRKo9Tog/sendMessage?chat_id=

Targets

    • Target

      JUSTIFICANTE PAGO.exe.bin

    • Size

      78KB

    • MD5

      54ddfa5b86eb29bb7741f52c84572d0d

    • SHA1

      e1ffbd76d7cea33c9b7a3356ce7e016e30cc197e

    • SHA256

      edbf5b0f2d51a788719d2c38ea765fc9cd52c6d9887ff30d2e98898bda24d2f3

    • SHA512

      7b6993a6c0d88d24fcba6fa44196c959dbbb7d3858a040b35570abb5f04b6bd59fe5371315482e3b004783e18c30396fce19ff00d14a566dde4f3a3336f61fb8

    • SSDEEP

      1536:nV4paZS6dDU47eJa+M8xSXwSO/z4BWGpxNqN6Q2qg/:nV4AA6dDUxm8cer0WCrQlg/

    • Stealerium

      An open source info stealer written in C# first seen in May 2022.

    • Stealerium family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks