Overview

overview

10

Static

static

Order443022720.exe

windows7_x64

10

Order443022720.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:38

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General

  • Target

    Order443022720.exe

  • Size

    1.1MB

  • MD5

    569902f760c3c6d2efeaf0d34ec4b0b5

  • SHA1

    d7f529c13ee8e28412e846cc430cb8536e0a3563

  • SHA256

    18f9608b744cc7cb1f8de3e6d95d9d3a11307e0513a5cba000427a948a8fe96d

  • SHA512

    339c8a996486973c25215673a72b282da631fe5a6c3843447af6f504ec9fd0d40c3002a8ffc2a7bfb15bc96b8b2767ce434b2e3bdce0a52b5fb06bf2d96c9ada

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.memorybasket.co.in
  • Port:
    587
  • Username:
    bggrace@memorybasket.co.in
  • Password:
    yes@@@yes123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

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

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order443022720.exe
    "C:\Users\Admin\AppData\Local\Temp\Order443022720.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YaBrDlGNTYAaV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC217.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4916
    • C:\Users\Admin\AppData\Local\Temp\Order443022720.exe
      "C:\Users\Admin\AppData\Local\Temp\Order443022720.exe"
      2⤵
        PID:2696
      • C:\Users\Admin\AppData\Local\Temp\Order443022720.exe
        "C:\Users\Admin\AppData\Local\Temp\Order443022720.exe"
        2⤵
          PID:1188
        • C:\Users\Admin\AppData\Local\Temp\Order443022720.exe
          "C:\Users\Admin\AppData\Local\Temp\Order443022720.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • outlook_office_path
          • outlook_win_path
          PID:1172

      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

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Email Collection

      1
      T1114

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpC217.tmp
        Filesize

        1KB

        MD5

        478a28d8ec541459dfb6897dc1a13193

        SHA1

        4c97daf26de08e6b094ca41362a4548001d1a544

        SHA256

        ea41c87cc065bc414305c1c9401e1499c2475dfc502126786001fda888bd7e6f

        SHA512

        c59adf67a03c4fc7ac0675b06227c368972c1e3cea661186de6147edc148e956288296f95becc09187340703917091157ee1bbd9f3957e4a0696c5ad899ba0d5

        Download Submit
      • memory/1172-143-0x0000000006CC0000-0x0000000006D10000-memory.dmp
        Filesize

        320KB

        Download
      • memory/1172-142-0x0000000006770000-0x00000000067D6000-memory.dmp
        Filesize

        408KB

        Download
      • memory/1172-141-0x0000000000400000-0x0000000000466000-memory.dmp
        Filesize

        408KB

        Download
      • memory/1172-140-0x0000000000000000-mapping.dmp
        Download
      • memory/1188-139-0x0000000000000000-mapping.dmp
        Download
      • memory/2696-138-0x0000000000000000-mapping.dmp
        Download
      • memory/3368-133-0x0000000004C20000-0x0000000004CB2000-memory.dmp
        Filesize

        584KB

        Download
      • memory/3368-135-0x0000000004D20000-0x0000000004D76000-memory.dmp
        Filesize

        344KB

        Download
      • memory/3368-134-0x0000000004B10000-0x0000000004B1A000-memory.dmp
        Filesize

        40KB

        Download
      • memory/3368-130-0x0000000000050000-0x0000000000174000-memory.dmp
        Filesize

        1.1MB

        Download
      • memory/3368-132-0x00000000051D0000-0x0000000005774000-memory.dmp
        Filesize

        5.6MB

        Download
      • memory/3368-131-0x0000000004B80000-0x0000000004C1C000-memory.dmp
        Filesize

        624KB

        Download
      • memory/4916-136-0x0000000000000000-mapping.dmp
        Download