Analysis

  • max time kernel
    137s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-06-2024 11:09

General

  • Target

    PAYMENT.....exe

  • Size

    921KB

  • MD5

    7b2bf102c84c32f698c158cdf1bc94be

  • SHA1

    aaebeb07860fd8747184dce60ae40e96303b5615

  • SHA256

    b9ef185d3f879ecb2a755aef91f48ac6de736185c1f16693afe21dabc70240b9

  • SHA512

    0980eb5a9b9e8e5c85321964874a025699755b4f2676151bfaadcf01a8c5fc287bbbd3223f2a792e09d7d3de5117d66cad71bb3872c29cacbfac8b1c93e2b683

  • SSDEEP

    12288:DfZltGBRmJrQ5il8ljw1MP1xxgZltGBRmJrQ5il8ljw1MP1xx1k+0:bZ2BRL5i2CMPOZ2BRL5i2CMPQ+0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.alsayyadi.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sayyadi2017_2018

Signatures

  • AgentTesla

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

  • AgentTesla payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAYMENT.....exe
    "C:\Users\Admin\AppData\Local\Temp\PAYMENT.....exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4796
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3664

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1340-9-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/1340-1-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/1340-2-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/1340-3-0x00000000749C2000-0x00000000749C3000-memory.dmp

      Filesize

      4KB

    • memory/1340-4-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/1340-5-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/1340-0-0x00000000749C2000-0x00000000749C3000-memory.dmp

      Filesize

      4KB

    • memory/4796-6-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/4796-10-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/4796-11-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/4796-8-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/4796-12-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB

    • memory/4796-14-0x00000000749C0000-0x0000000074F71000-memory.dmp

      Filesize

      5.7MB