Overview

overview

10

Static

static

3

fulloption-gg.exe

windows7-x64

7

fulloption-gg.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fulloption-gg.exe

  • Size

    8.2MB

  • Sample

    241122-n3psbsznds

  • MD5

    e706284bc99803ad33ff4ea3e7ba888c

  • SHA1

    b8a7f0700cbbb8ab229fda7189287b4283442c13

  • SHA256

    0c4bbb21db8c983e9ae8e3c887cdd84bdc301b488d96305d1590baf61e770613

  • SHA512

    8def34539fa5923e4a6f960a126e0d6ae24cde1938d4ddc86103e77a50be332d77769ae0002a8415b0bf21b35321e8e3616e461db4bd19e8f92ec7f20f9535a3

  • SSDEEP

    196608:PXy/hwuLIoBA1HeT39IigQh1ncKOVVtk7bUZtQ1NQPxtKh:f0aIq1+TtIiLv0VQ26uKh

Score
10/10
umbralexecutionpyinstallerspywarestealer

Malware Config

Targets

    • Target

      fulloption-gg.exe

    • Size

      8.2MB

    • MD5

      e706284bc99803ad33ff4ea3e7ba888c

    • SHA1

      b8a7f0700cbbb8ab229fda7189287b4283442c13

    • SHA256

      0c4bbb21db8c983e9ae8e3c887cdd84bdc301b488d96305d1590baf61e770613

    • SHA512

      8def34539fa5923e4a6f960a126e0d6ae24cde1938d4ddc86103e77a50be332d77769ae0002a8415b0bf21b35321e8e3616e461db4bd19e8f92ec7f20f9535a3

    • SSDEEP

      196608:PXy/hwuLIoBA1HeT39IigQh1ncKOVVtk7bUZtQ1NQPxtKh:f0aIq1+TtIiLv0VQ26uKh

    Score
    10/10
    umbralexecutionspywarestealer

    • Detect Umbral payload

    • Umbral

      Umbral stealer is an opensource moduler stealer written in C#.

      stealerumbral

    • Umbral family

      umbral

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • 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

    • 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