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Overview

overview

8

Static

static

1

Duper.exe

windows7-x64

7

Duper.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    Duper.exe

  • Size

    7.5MB

  • Sample

    240519-2bnb3sdf58

  • MD5

    dbe88d16efc88646a419dff70619b1af

  • SHA1

    79603b1414bdf176da7729eaa2c4e8686171c275

  • SHA256

    70f79e08ffce3875dfd6d01a55f71f0735bed751967dc551ec670347a1b342cf

  • SHA512

    e6a63102cd8f936fd25337aaa243c6b53ffaa8817866e476e7c5209a532e09572c3bf1f7fc37446897d124a644f287143cfd9fc4d1c9f1cb582359f181733597

  • SSDEEP

    196608:sYiEzoLjv+bhqNVoB8Ck5c7GpNlpn41J2+bk9qtlDfJ6:KDL+9qz88Ck+7q3p41J8qfI

Score
8/10
executionspywarestealerupx

Malware Config

Targets

    • Target

      Duper.exe

    • Size

      7.5MB

    • MD5

      dbe88d16efc88646a419dff70619b1af

    • SHA1

      79603b1414bdf176da7729eaa2c4e8686171c275

    • SHA256

      70f79e08ffce3875dfd6d01a55f71f0735bed751967dc551ec670347a1b342cf

    • SHA512

      e6a63102cd8f936fd25337aaa243c6b53ffaa8817866e476e7c5209a532e09572c3bf1f7fc37446897d124a644f287143cfd9fc4d1c9f1cb582359f181733597

    • SSDEEP

      196608:sYiEzoLjv+bhqNVoB8Ck5c7GpNlpn41J2+bk9qtlDfJ6:KDL+9qz88Ck+7q3p41J8qfI

    Score
    8/10
    upxexecutionspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks