Overview

overview

10

Static

static

PO.exe

windows7_x64

10

PO.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    29-06-2020 18:08

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    PO.exe

  • Size

    435KB

  • MD5

    28159c2ff019251165e9d2ada70be08e

  • SHA1

    94cbca8d04f668b0a3d71053077ebfe30b713530

  • SHA256

    404d422ffb09a4f24ad333ccdd211d0eb2ea84b650f095baadf3443fb6deb7b1

  • SHA512

    ba0f192b535a992f609028e34d2764245827a28f02f19f0ef43b6c37152b4d177353b04e372d3c48257f44fa864b25954a25b8d560e22392ba3edb610361c35f

Score
10/10
spywarekeyloggertrojanstealeragenttesla

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.condeunt.com
  • Port:
    587
  • Username:
    arqueries.singapore@condeunt.com
  • Password:
    EM(ufuT3

Signatures

  • Suspicious use of WriteProcessMemory 14 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 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
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Modifies registry key 1 TTPs 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO.exe
    "C:\Users\Admin\AppData\Local\Temp\PO.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:3384
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YchbTZZKkVZKFJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF085.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:540
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:648
      • C:\Windows\SysWOW64\REG.exe
        REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer / v NoRun / t REG_DWORD / d 1 / f
        3⤵
        • Modifies registry key
        PID:1908

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpF085.tmp
    Download Submit
  • memory/540-0-0x0000000000000000-mapping.dmp
    Download
  • memory/648-2-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/648-3-0x0000000000446DDE-mapping.dmp
    Download
  • memory/1908-4-0x0000000000000000-mapping.dmp
    Download