Overview

overview

8

Static

static

3

b.exe

windows10-2004-x64

8

b.exe

windows11-ltsc_2024-x64

5

Sharing

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General

  • Target
    b.exe
  • Size 37.5MB
  • Sample260905-tx31navyft
  • SHA256 5c589b14d68d78bb1ff3e25a8db47299ba7f168fc204c76270edef54680d8d19
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoveryspywarestealerupx

Malware Config

Targets

    • Target
      b.exe
    • Size 37.5MB
    • SHA256 5c589b14d68d78bb1ff3e25a8db47299ba7f168fc204c76270edef54680d8d19
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryspywarestealerupx

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks