Overview

overview

10

Static

static

4fded95fb7...26.exe

windows7-x64

10

4fded95fb7...26.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    4fded95fb71c1918c15f2ec21cedad80698fa1bd8e34c01e2f23c90237050226
  • Size 1.0MB
  • Sample220719-yarrbsaec2
  • SHA256 4fded95fb71c1918c15f2ec21cedad80698fa1bd8e34c01e2f23c90237050226
  • MD5 SHA1 SHA512
Score
10/10
isrstealercollectionspywarestealertrojanupx

Malware Config

Targets

    • Target
      4fded95fb71c1918c15f2ec21cedad80698fa1bd8e34c01e2f23c90237050226
    • Size 1.0MB
    • SHA256 4fded95fb71c1918c15f2ec21cedad80698fa1bd8e34c01e2f23c90237050226
    • MD5 SHA1 SHA512
    Score
    10/10
    isrstealercollectionstealertrojanupxspyware

    • ISR Stealer

      ISR Stealer is a modified version of Hackhound Stealer written in visual basic.

      trojanstealerisrstealer

    • ISR Stealer payload

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Nirsoft

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks