Overview

overview

10

Static

static

73037bdb62...68.exe

windows7_x64

10

73037bdb62...68.exe

windows10_x64

10

Analysis

  • max time kernel
    57s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:56

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    73037bdb62885459d4748f7fb0baa268.exe
  • Size 678KB
  • Sample201109-2fy37ls92j
  • SHA256 7607102eead4fb3d71ed2c2b492eb4828d5c544576102aaa94d29debce0f211d
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

  • agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • UPX packed file 3 IoCs

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

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

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

    spyware
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73037bdb62885459d4748f7fb0baa268.exe
    "C:\Users\Admin\AppData\Local\Temp\73037bdb62885459d4748f7fb0baa268.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4004
    • C:\Users\Admin\AppData\Local\Temp\73037bdb62885459d4748f7fb0baa268.exe
      "C:\Users\Admin\AppData\Local\Temp\73037bdb62885459d4748f7fb0baa268.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1100
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:3664

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1100-0-0x0000000000400000-0x00000000004B0000-memory.dmp
          Download

          memory/1100-2-0x0000000000400000-0x00000000004B0000-memory.dmp
          Download

          memory/1100-3-0x0000000000400000-0x00000000004B0000-memory.dmp
          Download

          memory/1100-4-0x00000000009C0000-0x0000000000A12000-memory.dmp
          Download

          memory/1100-5-0x00000000006A2000-0x00000000006A3000-memory.dmp
          Download