Overview

overview

7

Static

static

SKMT_09072020_PDF.exe

windows7_x64

7

SKMT_09072020_PDF.exe

windows10_x64

3

Analysis

  • max time kernel
    115s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09-07-2020 18:44

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General

  • Target

    SKMT_09072020_PDF.exe

  • Size

    539KB

  • MD5

    36eb80897ad85742010328a1bd0a620d

  • SHA1

    a33698f8c02e20810eab820776acd23e1fda9b87

  • SHA256

    3763c0bde1d8eb2943f3fbf10ce25d2360f1200993f28b3951522f9f455f8970

  • SHA512

    0d215cfed4b49479627030da09f8bf76cf5dd64751860a4ef7821cd70095255d52e02149c6fc457dd7ba1de5b453172dbf824873e146301f64aec78c50792b3e

Score
7/10
spyware

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\SKMT_09072020_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\SKMT_09072020_PDF.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:1340
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LrXwpUpeSpX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1A72.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1400
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1788-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1788-6-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1788-7-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download