Overview

overview

10

Static

static

99e8e8f1ec...53.exe

windows7_x64

10

99e8e8f1ec...53.exe

windows10-2004_x64

1

Sharing

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General

  • Target
    99e8e8f1ec69e184c986d1c35deb49f85df828936c933120edf58906c814ca53
  • Size 460KB
  • Sample220205-pmv5vabce9
  • SHA256 99e8e8f1ec69e184c986d1c35deb49f85df828936c933120edf58906c814ca53
  • MD5 SHA1 SHA512
Score
10/10
isrstealercollectionspywarestealertrojanupx

Malware Config

Targets

    • Target
      99e8e8f1ec69e184c986d1c35deb49f85df828936c933120edf58906c814ca53
    • Size 460KB
    • SHA256 99e8e8f1ec69e184c986d1c35deb49f85df828936c933120edf58906c814ca53
    • MD5 SHA1 SHA512
    Score
    10/10
    isrstealercollectionspywarestealertrojanupx

    • 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