Overview

overview

7

Static

static

file-rfjd8...df.exe

windows7_x64

7

file-rfjd8...df.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    132s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 11:02

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General

  • Target

    file-rfjd81347_pdf.exe

  • Size

    589KB

  • MD5

    ab36441008e386cf0087ca356a373bd1

  • SHA1

    45e47082f52e6992d4e4d256ae0ca9ebf4ac0189

  • SHA256

    7501745bfca00a30575e2ea4219b88ef3d4b19ff684deefce5c50d329f9bfc51

  • SHA512

    c8b8e53ed72f79c448150a02c867275dc46fa3ff124d29aa129f54aa3a30321ae6a16342dbbae4bd846351b7c98d3917f0ca64127185b975f6060b22dd9c7987

Score
7/10
collectionpersistencespywarestealer

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file-rfjd81347_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\file-rfjd81347_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Users\Admin\AppData\Local\Temp\file-rfjd81347_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\file-rfjd81347_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1896

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1880-54-0x0000000075311000-0x0000000075313000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1880-56-0x0000000000260000-0x0000000000269000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1896-55-0x0000000000442BD0-mapping.dmp
    Download
  • memory/1896-58-0x0000000000260000-0x000000000027C000-memory.dmp
    Filesize

    112KB

    Download
  • memory/1896-57-0x0000000000260000-0x000000000027C000-memory.dmp
    Filesize

    112KB

    Download
  • memory/1896-60-0x00000000047A5000-0x00000000047B6000-memory.dmp
    Filesize

    68KB

    Download