Overview

overview

10

Static

static

3

Shipment Details.exe

windows7-x64

10

Shipment Details.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2024 07:16

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General

  • Target

    Shipment Details.exe

  • Size

    652KB

  • MD5

    848f32374aff34d10233e89796e1b799

  • SHA1

    999f1cb4fac32f3f8e97e21b1c44186540c14d2d

  • SHA256

    3c359f5677b780cc968723ceca8310ed20ae4bf691bd9900c7d334303b101776

  • SHA512

    8db7b8ec33834c6b122596558889e501565413cbc3638884cb68e9b437aa1b9fd872ffededace9ee1acb1b52ac412c2f4b5b3792cfb0191d347e61e4e0edf5ea

  • SSDEEP

    12288:JCGDah87AwmYuxpXGAIO5P0wtuknzuYtgwM++ro:WqAwqRIS9t7ptgwMRro

Score
10/10
agentteslacollectioncredential_accessdiscoveryevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • 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
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

    credential_accessstealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipment Details.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipment Details.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YRfVhbRPnaCtBO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp32D3.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1376
    • C:\Users\Admin\AppData\Local\Temp\Shipment Details.exe
      "{path}"
      2⤵
        PID:1484
      • C:\Users\Admin\AppData\Local\Temp\Shipment Details.exe
        "{path}"
        2⤵
          PID:3136
        • C:\Users\Admin\AppData\Local\Temp\Shipment Details.exe
          "{path}"
          2⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:3496

      Network

      MITRE ATT&CK Enterprise v15

      Reconnaissance

      Resource Development

      Initial Access

      Execution

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Persistence

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Privilege Escalation

      Scheduled Task/Job

      1
      T1053

      Scheduled Task

      1
      T1053.005

      Defense Evasion

      Virtualization/Sandbox Evasion

      2
      T1497

      Credential Access

      Credentials from Password Stores

      1
      T1555

      Credentials from Web Browsers

      1
      T1555.003

      Unsecured Credentials

      5
      T1552

      Credentials In Files

      4
      T1552.001

      Credentials in Registry

      1
      T1552.002

      Discovery

      Peripheral Device Discovery

      1
      T1120

      Query Registry

      5
      T1012

      System Information Discovery

      4
      T1082

      System Location Discovery

      1
      T1614

      System Language Discovery

      1
      T1614.001

      Virtualization/Sandbox Evasion

      2
      T1497

      Lateral Movement

      Collection

      Data from Local System

      4
      T1005

      Email Collection

      1
      T1114

      Command and Control

      Exfiltration

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp32D3.tmp
        Filesize

        1KB

        MD5

        a196eddece33d741f40f5a00c7fd570e

        SHA1

        db71a85f9048d7372ea9f21eaaa9068d063a38d4

        SHA256

        911aa5650141ba8df245e308674df5be8468e4b743aef024111df8daca7a654c

        SHA512

        ca9d6ea8e44caf02607fd9db3b07825dee638390f08a97e07433cfe983036b41b230a170718d3fbb4eea1f8b31c96a1f1d903c7ba53a6d1cc7a3f6c96c562934

        Download Submit

      • memory/3496-26-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-25-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-24-0x00000000069E0000-0x0000000006A30000-memory.dmp

        Filesize

        320KB

        Download

      • memory/3496-23-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-22-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-21-0x00000000029E0000-0x00000000029F8000-memory.dmp

        Filesize

        96KB

        Download

      • memory/3496-20-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-18-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/3496-16-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

        Download

      • memory/4220-6-0x0000000004EC0000-0x0000000004ED2000-memory.dmp

        Filesize

        72KB

        Download

      • memory/4220-7-0x000000007450E000-0x000000007450F000-memory.dmp

        Filesize

        4KB

        Download

      • memory/4220-12-0x000000000C2E0000-0x000000000C346000-memory.dmp

        Filesize

        408KB

        Download

      • memory/4220-10-0x0000000008CE0000-0x0000000008D40000-memory.dmp

        Filesize

        384KB

        Download

      • memory/4220-9-0x00000000066E0000-0x000000000674E000-memory.dmp

        Filesize

        440KB

        Download

      • memory/4220-8-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/4220-19-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/4220-11-0x000000000C240000-0x000000000C2DC000-memory.dmp

        Filesize

        624KB

        Download

      • memory/4220-0-0x000000007450E000-0x000000007450F000-memory.dmp

        Filesize

        4KB

        Download

      • memory/4220-5-0x0000000004C70000-0x0000000004C7A000-memory.dmp

        Filesize

        40KB

        Download

      • memory/4220-4-0x0000000074500000-0x0000000074CB0000-memory.dmp

        Filesize

        7.7MB

        Download

      • memory/4220-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

        Filesize

        584KB

        Download

      • memory/4220-2-0x00000000052A0000-0x0000000005844000-memory.dmp

        Filesize

        5.6MB

        Download

      • memory/4220-1-0x0000000000200000-0x00000000002AA000-memory.dmp

        Filesize

        680KB

        Download