Overview

overview

10

Static

static

5bbab8bdd2...29.exe

windows7-x64

10

5bbab8bdd2...29.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5bbab8bdd280283872da971fb455b44f410dfc0ff0a5a2fbe0aa091462071129

  • Size

    374KB

  • Sample

    221030-v9lgtacbf9

  • MD5

    667f558981c23c80e398f754b44a603f

  • SHA1

    df5b15120dc36c4507742f6317d9eb1034e57a50

  • SHA256

    5bbab8bdd280283872da971fb455b44f410dfc0ff0a5a2fbe0aa091462071129

  • SHA512

    d0def62704fab1029410c10bafca743ff06f8e023a33dde64b6da934ee80ff84a2663a128bcf25f16ca3c47d9329c1a13fe38c45c4c92e5853c4d652dd7c35b9

  • SSDEEP

    6144:xPnobS75poRPw/I+GtlKAyu/zpzIyEpR4d1v4CVCASiMu:hoS5poNwg+GtluYz1IyKK5RV

Score
10/10
isrstealercollectionstealertrojanupx

Malware Config

Targets

    • Target

      5bbab8bdd280283872da971fb455b44f410dfc0ff0a5a2fbe0aa091462071129

    • Size

      374KB

    • MD5

      667f558981c23c80e398f754b44a603f

    • SHA1

      df5b15120dc36c4507742f6317d9eb1034e57a50

    • SHA256

      5bbab8bdd280283872da971fb455b44f410dfc0ff0a5a2fbe0aa091462071129

    • SHA512

      d0def62704fab1029410c10bafca743ff06f8e023a33dde64b6da934ee80ff84a2663a128bcf25f16ca3c47d9329c1a13fe38c45c4c92e5853c4d652dd7c35b9

    • SSDEEP

      6144:xPnobS75poRPw/I+GtlKAyu/zpzIyEpR4d1v4CVCASiMu:hoS5poNwg+GtluYz1IyKK5RV

    Score
    10/10
    isrstealercollectionstealertrojanupx

    • 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

    • Executes dropped EXE

    • 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.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks