Overview

overview

10

Static

static

10

59c8f09bbe...6c.exe

windows7_x64

10

59c8f09bbe...6c.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    15/04/2022, 05:37

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Report Analysis Logs

General

  • Target

    59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c.exe

  • Size

    1.1MB

  • MD5

    5502aebf11a2026d20a4327f1e5c3fd4

  • SHA1

    ff7d9a61698caada9d59bc797a9f460be1d1f73f

  • SHA256

    59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c

  • SHA512

    48a960172ff19bb1b26854ca1ee9883f929e0dbcc165d3224bf1cd332d9eea7052d12a673371dcfc9846f642617a826f03be039f7af699c10ded71d0fb4c8f6a

Score
10/10
agentteslametastealercollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.mentonv.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    monni@2419

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

    stealermetastealer
  • 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c.exe
    "C:\Users\Admin\AppData\Local\Temp\59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3088
    • C:\Users\Admin\AppData\Local\Temp\59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c.exe
      "C:\Users\Admin\AppData\Local\Temp\59c8f09bbe3cdf443db7ab7746d97bd00b894dbb955a82fc3a10e2ac3b8ee56c.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1400
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        3⤵
          PID:4392
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:3956

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/2392-130-0x0000000000FC0000-0x00000000010DA000-memory.dmp

      Filesize

      1.1MB

      Download

    • memory/2392-131-0x0000000005A40000-0x0000000005AD2000-memory.dmp

      Filesize

      584KB

      Download

    • memory/2392-137-0x0000000005B30000-0x0000000005B33000-memory.dmp

      Filesize

      12KB

      Download

    • memory/3088-133-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

      Download

    • memory/3088-134-0x0000000005C70000-0x0000000006214000-memory.dmp

      Filesize

      5.6MB

      Download

    • memory/3088-135-0x0000000005990000-0x0000000005A2C000-memory.dmp

      Filesize

      624KB

      Download

    • memory/3956-139-0x0000000006200000-0x0000000006266000-memory.dmp

      Filesize

      408KB

      Download

    • memory/3956-140-0x0000000006570000-0x00000000065C0000-memory.dmp

      Filesize

      320KB

      Download

    • memory/3956-141-0x00000000011F0000-0x00000000011FA000-memory.dmp

      Filesize

      40KB

      Download