Overview

overview

10

Static

static

378894a8b0...ef.exe

windows7-x64

1

378894a8b0...ef.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    378894a8b085cb5091a4028cb80cab7a9c939e2efc208c38c13106ca49847bef

  • Size

    357KB

  • Sample

    221124-e6a9nshd45

  • MD5

    77f0f5817a7664514c609e0a892e3183

  • SHA1

    377ddd9ce3fac1e075352c7a7ff49189c34fdb4e

  • SHA256

    378894a8b085cb5091a4028cb80cab7a9c939e2efc208c38c13106ca49847bef

  • SHA512

    fdf2d80d9d4b1507dda4d5e6fe2cbb810879e8f848b4d7be5d5a2ba1bcf0044c2f3e35a484bd70c76709d5aab81a18491c6fdd365fd02e316c1f8b1b994bffcf

  • SSDEEP

    6144:sqW+i3FV8tqehoyDZD12PRX9KHjvDbrx6TgIEy0Vi3a/D7GXj2C2SY+XTVyHh2:sD+i3DTKoy725M7dMgIq3Sl2SY+XMB

Score
10/10
isrstealercollectionspywarestealertrojanupx

Malware Config

Targets

    • Target

      378894a8b085cb5091a4028cb80cab7a9c939e2efc208c38c13106ca49847bef

    • Size

      357KB

    • MD5

      77f0f5817a7664514c609e0a892e3183

    • SHA1

      377ddd9ce3fac1e075352c7a7ff49189c34fdb4e

    • SHA256

      378894a8b085cb5091a4028cb80cab7a9c939e2efc208c38c13106ca49847bef

    • SHA512

      fdf2d80d9d4b1507dda4d5e6fe2cbb810879e8f848b4d7be5d5a2ba1bcf0044c2f3e35a484bd70c76709d5aab81a18491c6fdd365fd02e316c1f8b1b994bffcf

    • SSDEEP

      6144:sqW+i3FV8tqehoyDZD12PRX9KHjvDbrx6TgIEy0Vi3a/D7GXj2C2SY+XTVyHh2:sD+i3DTKoy725M7dMgIq3Sl2SY+XMB

    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

    • 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.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks