Overview

overview

10

Static

static

HS1-1909260019.exe

windows7_x64

10

HS1-1909260019.exe

windows10_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    25s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    30-06-2020 05:27

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    HS1-1909260019.exe

  • Size

    470KB

  • MD5

    62197aa1ffa130ee799d16ab8f155fe8

  • SHA1

    6701022c36cdfb257ba1d6f035d32491184872d1

  • SHA256

    8d8a182ec1056ddb74380d90ce73b3f14fc7cf119d8b1902bdd31de2dcf8c47e

  • SHA512

    405eeb6ddc7ff16719148375e18ac99b0e2f1a391db6d778e054c0ee182930e843378fec3adc6681eb7090812a4915628626e844440e0553e24ee8558341a9c1

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.cabseal.com
  • Port:
    587
  • Username:
    office@cabseal.com
  • Password:
    off@cabseal_2018

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 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
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HS1-1909260019.exe
    "C:\Users\Admin\AppData\Local\Temp\HS1-1909260019.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\piZRYFZHDIp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3496.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1356
    • C:\Users\Admin\AppData\Local\Temp\HS1-1909260019.exe
      "{path}"
      2⤵
        PID:1740
      • C:\Users\Admin\AppData\Local\Temp\HS1-1909260019.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1820
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
            PID:1592

      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

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      System Information Discovery

      1
      T1082

      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\tmp3496.tmp
        MD5

        d994c13e9898afd94aa1e74d587fa4f9

        SHA1

        c8c4ceb67043b6028000bd769020778d2a2778ee

        SHA256

        b0e74ae14d34ddadd4de247b877eb4fb09dd134837f5aa78d2c234abd65520bf

        SHA512

        ff4fc7e527a3de53b8f36f1067eec7b24d69724479304d66831a4b00fe9007cb36d0b7abaeed09d31763455c5d584e016f973661fc3dd752c87ccc570d827be9

        Download Submit
      • memory/1356-0-0x0000000000000000-mapping.dmp
        Download
      • memory/1592-7-0x0000000000000000-mapping.dmp
        Download
      • memory/1820-2-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

        Download
      • memory/1820-3-0x000000000044CA8E-mapping.dmp
        Download
      • memory/1820-4-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

        Download
      • memory/1820-5-0x0000000000400000-0x0000000000452000-memory.dmp
        Filesize

        328KB

        Download