Overview

overview

10

Static

static

Document.pdf.exe

windows7_x64

10

Document.pdf.exe

windows10_x64

10

Analysis

  • max time kernel
    126s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    24-06-2020 15:05

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General

  • Target

    Document.pdf.exe

  • Size

    1.6MB

  • MD5

    e5c2661cc7e04e9e4c2085432e8ae062

  • SHA1

    97e9e04ea1a585aeb22fd5765218f535c75b521f

  • SHA256

    1e2fbd7c74b38c43c9ef42fa5d48b8ad50122d2be85ff927de0080d331cb9369

  • SHA512

    5af3fb9b3ed2649ca7511f1e84f4e9695067ea50f1d496461ecd8f985d593863c9fade35be0254be5f4c11b4aecaba0326247c8bffff7317b49a35633d6f5d6c

Score
10/10
spywarekeyloggertrojanstealeragenttesla

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • 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 FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla

Processes

  • C:\Users\Admin\AppData\Local\Temp\Document.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Document.pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetThreadContext
    PID:316
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of AdjustPrivilegeToken
      PID:1424

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1424-0-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/1424-1-0x000000000044AC1E-mapping.dmp
    Download
  • memory/1424-2-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download