Overview

overview

10

Static

static

Price Offer.exe

windows7_x64

10

Price Offer.exe

windows10_x64

10

Analysis

  • max time kernel
    92s
  • max time network
    82s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    07/07/2020, 12:35

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General

  • Target

    Price Offer.exe

  • Size

    553KB

  • MD5

    922f0371a32a20ee208520a1ab98ac1f

  • SHA1

    d141f55a2b8a8d6236262a9ae0471e303d6bfa0b

  • SHA256

    c2be2f9a3561ac1145ac0711574c30064e14ec9d62e916b700f75cc33b77d154

  • SHA512

    91e540bc09183faeb688c8728f89a721b06d7415d3e40be8442a48523b0770403c7ae20c8eb3bc8f4e9d00ba697da6a5f9884bafc0791cef8df94ce06e856091

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.chenklins.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    VBRSv_r)C~mM

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    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
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
    "C:\Users\Admin\AppData\Local\Temp\Price Offer.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ATgmEctPQUcCa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB50.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2184
    • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
      "{path}"
      2⤵
        PID:2748
      • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
        "{path}"
        2⤵
          PID:2764
        • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
          "{path}"
          2⤵
            PID:2772
          • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
            "{path}"
            2⤵
              PID:2888
            • C:\Users\Admin\AppData\Local\Temp\Price Offer.exe
              "{path}"
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:3000

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • memory/3000-2-0x0000000000400000-0x000000000044C000-memory.dmp

            Filesize

            304KB

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