Analysis

  • max time kernel
    109s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 01:09

General

  • Target

    06301263928aaec71a3c2934152b90dedb62fa85479fbb4aba8aee0ebe5d4aa8.exe

  • Size

    1.0MB

  • MD5

    bdb74cddc8dccecb53da0facf023752e

  • SHA1

    d4c935ce295d4c4662c2616e3ab8f1e0fcb5b0ce

  • SHA256

    06301263928aaec71a3c2934152b90dedb62fa85479fbb4aba8aee0ebe5d4aa8

  • SHA512

    0838291d08a5feed9df89e4d281272f5380272cccccc423c15a5877e930e2a6b6b9a4f05492f76f6dacc2ce0ffa113155965424027d04a44f5b83c43c8a16014

  • SSDEEP

    24576:3AHnh+eWsN3skA4RV1Hom2KXMmHaL/QQhh5KGfV5:qh+ZkldoPK8YaL/Qn4

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.solucionesmexico.mx
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    dGG^ZYIxX5!B

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06301263928aaec71a3c2934152b90dedb62fa85479fbb4aba8aee0ebe5d4aa8.exe
    "C:\Users\Admin\AppData\Local\Temp\06301263928aaec71a3c2934152b90dedb62fa85479fbb4aba8aee0ebe5d4aa8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\06301263928aaec71a3c2934152b90dedb62fa85479fbb4aba8aee0ebe5d4aa8.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:676
  • 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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3708

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/676-11-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/676-12-0x000000007543E000-0x000000007543F000-memory.dmp
      Filesize

      4KB

    • memory/676-13-0x0000000005630000-0x0000000005BD4000-memory.dmp
      Filesize

      5.6MB

    • memory/676-14-0x000000007543E000-0x000000007543F000-memory.dmp
      Filesize

      4KB

    • memory/676-15-0x0000000075430000-0x0000000075BE0000-memory.dmp
      Filesize

      7.7MB

    • memory/676-16-0x0000000005430000-0x0000000005496000-memory.dmp
      Filesize

      408KB

    • memory/676-17-0x0000000075430000-0x0000000075BE0000-memory.dmp
      Filesize

      7.7MB

    • memory/676-18-0x00000000064C0000-0x0000000006510000-memory.dmp
      Filesize

      320KB

    • memory/676-19-0x00000000065B0000-0x0000000006642000-memory.dmp
      Filesize

      584KB

    • memory/676-20-0x0000000006540000-0x000000000654A000-memory.dmp
      Filesize

      40KB

    • memory/4836-10-0x0000000000730000-0x0000000000734000-memory.dmp
      Filesize

      16KB