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Overview

overview

10

Static

static

Invoice 4907856.exe

windows7_x64

10

Invoice 4907856.exe

windows10_x64

3

Analysis

  • max time kernel
    89s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07/07/2020, 08:27

Sharing

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General

  • Target

    Invoice 4907856.exe

  • Size

    598KB

  • MD5

    cfe01269c178fea11b28130dd457c43e

  • SHA1

    589c257ca5f0be53af4160bbd67c6a4dd01c8ae6

  • SHA256

    40cf3214cd412e73955af3a64b3e61691ec44f3ee6bd8031ea37e69dce07b393

  • SHA512

    7077c264debdbc5aa67e5d183eeaeb827360ecd886cce8bb24a7d93733bb33fad392dff3d2aa5a8854d9ecef70cde94510504e9eed7a5c8bb2d5145763374087

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    coronavirus2020

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Invoice 4907856.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice 4907856.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SvmSwTQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB79B.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1544
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:796

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/796-4-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/796-6-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/796-7-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download