Overview

overview

10

Static

static

Scan copy.exe

windows7_x64

10

Scan copy.exe

windows10_x64

10

Analysis

  • max time kernel
    56s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    31/07/2020, 12:09

Sharing

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General

  • Target
    Scan copy.exe
  • Size 713KB
  • Sample200731-plr8973vna
  • SHA256 367d1fd29045416d80d3b22efd7b0684601c184ea06cbeffad5b4562fcee0533
  • MD5 SHA1 SHA512
Score
10/10
upxkeyloggerstealerspywaretrojanagenttesla

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • AgentTesla Payload 6 IoCs
    keyloggerstealer
  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Drivers directory 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Scan copy.exe
    "C:\Users\Admin\AppData\Local\Temp\Scan copy.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetThreadContext
    PID:1604
    • C:\Users\Admin\AppData\Local\Temp\Scan copy.exe
      "C:\Users\Admin\AppData\Local\Temp\Scan copy.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Drops file in Drivers directory
      PID:784

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/784-0-0x0000000000400000-0x00000000004A4000-memory.dmp
        Download

        memory/784-2-0x0000000000400000-0x00000000004A4000-memory.dmp
        Download

        memory/784-3-0x0000000000400000-0x00000000004A4000-memory.dmp
        Download

        memory/784-4-0x0000000000760000-0x00000000007AC000-memory.dmp
        Download

        memory/784-5-0x0000000000852000-0x0000000000853000-memory.dmp
        Download

        memory/784-6-0x0000000000640000-0x0000000000686000-memory.dmp
        Download