Overview

overview

7

Static

static

JCwZyb0zjyDTDj3.exe

windows7_x64

7

JCwZyb0zjyDTDj3.exe

windows10_x64

3

Analysis

  • max time kernel
    135s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07-07-2020 06:08

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General

  • Target

    JCwZyb0zjyDTDj3.exe

  • Size

    554KB

  • MD5

    fd714befdd56479148dde38f6f788bf1

  • SHA1

    9decbf37221b47dd3aef363b6cb7a388544bcc87

  • SHA256

    4302e25b6146e3e0bdf666ae8d3e803ead6b993685a3c4ff3ca98d0b36d7766e

  • SHA512

    77062a718fedef9daffbd1b294795603e3731a18ce306fe1065c745ced8cca452efc3cd9cefe50fdbae74a4230ca77958212b9f345ace6982afab9135870eb15

Score
7/10
spyware

Malware Config

Signatures

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • 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
  • Suspicious use of WriteProcessMemory 13 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JCwZyb0zjyDTDj3.exe
    "C:\Users\Admin\AppData\Local\Temp\JCwZyb0zjyDTDj3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    PID:1060
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\enWFIQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2912.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1824
    • C:\Users\Admin\AppData\Local\Temp\JCwZyb0zjyDTDj3.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1792

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1792-4-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

    Download

  • memory/1792-6-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

    Download

  • memory/1792-7-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

    Download