Overview

overview

10

Static

static

10

Order Inquiry.pdf.exe

windows7_x64

Order Inquiry.pdf.exe

windows10_x64

10

Analysis

  • max time kernel
    47s
  • max time network
    15s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    04-01-2022 14:36

Sharing

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Errors

Reason
Task went missing from backend
Report Analysis Logs

General

  • Target

    Order Inquiry.pdf.exe

  • Size

    444KB

  • MD5

    d646a7fbfc045a2ca121353d752272fc

  • SHA1

    39a2ec43451de6ea144b4b6788d5e465cde5faba

  • SHA256

    8f0386a64599a9566543216e7a10713d7b40a3e58d01ca65b33eda5375baa57f

  • SHA512

    fce5195dc1a6a5e78650d9ce7bbe68d9f3d108641f35d25db7a213bffe308c0d9176549085fa152351221a9f5abe1f3656cf1520af17880c4d45db8d192642c7

Score
10/10
matiexcollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

matiex

C2

https://api.telegram.org/bot2138776011:AAFUEthpbAgvwobq6WX1JcxgCq52Fx3vD1I/sendMessage?chat_id=2105782844

Signatures

  • Matiex

    Matiex is a keylogger and infostealer first seen in July 2020.

    stealerkeyloggermatiex
  • Matiex Main Payload 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order Inquiry.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Order Inquiry.pdf.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 728
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1184-55-0x0000000000DA0000-0x0000000000E16000-memory.dmp
    Filesize

    472KB

    Download
  • memory/1184-56-0x0000000000DA0000-0x0000000000E16000-memory.dmp
    Filesize

    472KB

    Download
  • memory/1184-57-0x0000000005600000-0x0000000005601000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1824-58-0x0000000000000000-mapping.dmp
    Download
  • memory/1824-59-0x0000000000520000-0x0000000000521000-memory.dmp
    Filesize

    4KB

    Download