Overview

overview

10

Static

static

3

PO] G_2437...58.exe

windows7-x64

10

PO] G_2437...58.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/11/2024, 03:12

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General

  • Target

    PO] G_24370-24396_SI2_S25_8658.exe

  • Size

    937KB

  • MD5

    adc8d552e00251dbbdcd0aafe5bd3739

  • SHA1

    bdccf1531860ea4e5c139864707332252ca6d62b

  • SHA256

    0b06f6a3a4102c27376f21cbcd09d3c0bf5e6cc7e92f9b9a3810fc386ac8184d

  • SHA512

    4ab5eee11aec80b2894d51f1b666461e779a012e5bb94ac536366520c2e3bd9dbd5fe40685bd522697c1db94cbb19c7612c16e9fdb855eaa35338512ef62e680

  • SSDEEP

    12288:drOn+Ri3AgFdmcdsjDbxl7qu4Q0eAxpqz4A501t5z7clqO65SAvzP0zoP7r9r/+l:pQ3AgNubfqK2pqz4/5Kq3Co1q

Score
10/10
agenttesladiscoveryexecutionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Agenttesla family
    agenttesla
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution
  • 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 3 TTPs

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

    spywarestealer
  • 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 5 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
    "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2644
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VxQjXFYhdkY.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2764
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VxQjXFYhdkY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1130.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2708
    • C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
      "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
      2⤵
        PID:2780
      • C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe
        "C:\Users\Admin\AppData\Local\Temp\PO] G_24370-24396_SI2_S25_8658.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2688

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp1130.tmp
      Filesize

      1KB

      MD5

      4095cde9b893b620f7486bac11aa82a1

      SHA1

      f9635d595c355106e41160adf0e72c0b80eec781

      SHA256

      ad909958f932cd1c091f45518d122a45a6dd6a10b6591109b1f3b37133063cb6

      SHA512

      28d8f4de2bdd50284e5bd9e27784995ec785bb0b3fffd39090b7151246e55137c5addf965765d2bc025bbdcdc3ac4bbb47b1e4a7b8525f702c96dd04af25c96d

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
      Filesize

      7KB

      MD5

      3004453b6c89bb7449f3e644a12a74a6

      SHA1

      c37cc56ab5ded88ca5c621f41f78a3bc382abf93

      SHA256

      4fb8107e74966f706dfe427955a9ca694fdfe0a10314ce2f7603efa1596fab1b

      SHA512

      7587434700895c35eaab1243ea1aea1f5aeafb0abf094ccbbc75ef65edc3fd4c0ebab835399d483cc9ec9c6b67ca41f87bbb9434d3059bdb51fadc4a7859c2e6

      Download Submit

    • memory/2600-4-0x0000000000360000-0x0000000000372000-memory.dmp

      Filesize

      72KB

      Download

    • memory/2600-31-0x0000000073EF0000-0x00000000745DE000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/2600-0-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2600-5-0x0000000073EF0000-0x00000000745DE000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/2600-6-0x0000000005140000-0x00000000051C6000-memory.dmp

      Filesize

      536KB

      Download

    • memory/2600-2-0x0000000073EF0000-0x00000000745DE000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/2600-1-0x00000000013C0000-0x00000000014B0000-memory.dmp

      Filesize

      960KB

      Download

    • memory/2600-3-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2688-19-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-30-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-29-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-28-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2688-25-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-23-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download

    • memory/2688-21-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

      Download