Overview

overview

10

Static

static

3

49b4d87aef...18.exe

windows7-x64

10

49b4d87aef...18.exe

windows10-2004-x64

10

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General

  • Target

    49b4d87aef4bb0a3f925860147b6bdc1_JaffaCakes118

  • Size

    5.2MB

  • Sample

    240715-n99q3szhqd

  • MD5

    49b4d87aef4bb0a3f925860147b6bdc1

  • SHA1

    857237fb27953167c1ec8ee01666a3920100ef02

  • SHA256

    1d03f8df088e33d558094c363d8e499557e7f96f3d31f699f776db61c29fb255

  • SHA512

    ffa4c7e4592b1434f389e229175cc88b9455a07507c80bf38e9f9ae1c8d9b9db40f1d184a4180e99607c8062693327ac445a67828e81bc96fe7503f93c6a70ad

  • SSDEEP

    6144:7/m9kF4LhB959Ak24Fa8yVRasuSuvfQ1dskAsaJraBCDorAB:bfFWB9bpFatVMPfgsVpraB

Score
10/10
isrstealerstealertrojanupx

Malware Config

Targets

    • Target

      49b4d87aef4bb0a3f925860147b6bdc1_JaffaCakes118

    • Size

      5.2MB

    • MD5

      49b4d87aef4bb0a3f925860147b6bdc1

    • SHA1

      857237fb27953167c1ec8ee01666a3920100ef02

    • SHA256

      1d03f8df088e33d558094c363d8e499557e7f96f3d31f699f776db61c29fb255

    • SHA512

      ffa4c7e4592b1434f389e229175cc88b9455a07507c80bf38e9f9ae1c8d9b9db40f1d184a4180e99607c8062693327ac445a67828e81bc96fe7503f93c6a70ad

    • SSDEEP

      6144:7/m9kF4LhB959Ak24Fa8yVRasuSuvfQ1dskAsaJraBCDorAB:bfFWB9bpFatVMPfgsVpraB

    Score
    10/10
    isrstealerstealertrojanupx

    • ISR Stealer

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

      trojanstealerisrstealer

    • ISR Stealer payload

    • Checks computer location settings

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

    • Deletes itself

    • UPX packed file

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

      upx

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks