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Overview

overview

10

Static

static

1

PO 2056781...aM.exe

windows7-x64

10

PO 2056781...aM.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    23/05/2024, 02:03

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General

  • Target

    PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe

  • Size

    876KB

  • MD5

    ef371eec27b49ddba4332cda7f5c3738

  • SHA1

    6a7568498c09068e845c3341ea34d2ef8cb9eb15

  • SHA256

    2e927bdc3e5bd50e16ec9b7c94a48a9bd6baf129728b8171e2f14f452ca476f7

  • SHA512

    bd2d21126aafd328d3e48abd228cc0e1896b8a5e903ae3528f53bc3850f2c0e42262415978e0ac97395248fcb8a1627713956073544e2eae93c2b89a2f54814d

  • SSDEEP

    12288:J7EhaAryXcd/C5gsunYMHag+30SypS41zBb9YfRcoIcvi7ZNeP71zjsxiY0LWxyi:XdMagsuV6lUL19+c0eWxz5Y0SxgUAq

Score
10/10
agentteslaexecutionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.nwac.com.ng
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Foundation+111

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 3 IoCs

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

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

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

  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe
    "C:\Users\Admin\AppData\Local\Temp\PO 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2416
    • 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 20567812_PDF Kumaran Industries PVT LTD iGST_eH2mYaM.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2068
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fTaIHxljaWVCs.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2696
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fTaIHxljaWVCs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp517A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2648
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:2568
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
        2⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2700

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp517A.tmp
      Filesize

      1KB

      MD5

      39761af18af6c6596a6ffdc07ca30a09

      SHA1

      8c60b53af5bca4156aef68da226d267295a3a35e

      SHA256

      b1d8f6ae4c9bb528fb5ff9235c4a56d0a7855c193c25638d79b29fddbc031ff0

      SHA512

      f5e868aa9addb20299c228804e7e8c0c5acde3635fdf081c00d05c7e08248970f3efb2964fb7ffff278bb042c9d3079da262a463834c4bd5ae096bc5c18c3d84

      Download Submit

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

      7KB

      MD5

      7c859f3206461041c25e0d2db5bec8ef

      SHA1

      71f50b0a2dc97dbeb2119a39bc5e2fec932c4f43

      SHA256

      face4163cf4659bcc6f6db2ff5cd8909fe36682878ef973b2b28b5149e6b8d8d

      SHA512

      07061cd82435662d4610987d0855e51b62742c3ed7461fb6ec6a03527b5ac8f710db396584aa2d93a363bf493451fab66221a6d183353b04a04a1ee4c84ab10e

      Download Submit

    • memory/2416-4-0x00000000003E0000-0x00000000003FA000-memory.dmp

      Filesize

      104KB

      Download

    • memory/2416-32-0x0000000074690000-0x0000000074D7E000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/2416-0-0x000000007469E000-0x000000007469F000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2416-5-0x0000000000530000-0x0000000000540000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2416-6-0x0000000007580000-0x0000000007604000-memory.dmp

      Filesize

      528KB

      Download

    • memory/2416-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

      Filesize

      6.9MB

      Download

    • memory/2416-1-0x0000000000C90000-0x0000000000D6E000-memory.dmp

      Filesize

      888KB

      Download

    • memory/2416-3-0x0000000002170000-0x0000000002212000-memory.dmp

      Filesize

      648KB

      Download

    • memory/2700-21-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-19-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-23-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-28-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-31-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-25-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-29-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

      Download

    • memory/2700-27-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

      Download