Overview

overview

10

Static

static

2598_MSC_ ...df.exe

windows7_x64

10

2598_MSC_ ...df.exe

windows10_x64

10

Analysis

  • max time kernel
    89s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    09/07/2020, 11:47

Sharing

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General

  • Target

    2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe

  • Size

    579KB

  • MD5

    9889f2b0030583cf27acc9cbfdf40dcf

  • SHA1

    1695b6f0dcf2d881a28ea288da89ad2f11b6d846

  • SHA256

    a4d4f50a2dff36ea8d3f92a832578a875c3f6a3ce227f1263114bf9dcbe9e335

  • SHA512

    fdb0bd27229dc3be6605cf68ea60f4a646d398d41cf073b2be6ffc6f203d854204d2411f6df1d7a1090e38f45811ca7b10eb670cdffadf9c0480a467c77373f9

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    server03.imanila.ph
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sMh8K&LwfD2n

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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FXbQBKAgG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD171.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1372
    • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
      "{path}"
      2⤵
        PID:1580
      • C:\Users\Admin\AppData\Local\Temp\2598_MSC_ NEW_ORDER13_11_2020_LE_,pdf.exe
        "{path}"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:880

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/880-2-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/880-4-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/880-5-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

      Download