Analysis

  • max time kernel
    141s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 02:37

General

  • Target

    02a01b8458cef674e1675ff6eb0241419f526062af96d743dfe9304dd0d23de4.exe

  • Size

    1.0MB

  • MD5

    0553bb8440735fa64bebb079154da8e2

  • SHA1

    2ddda9173b56e60d48e8dfc3c61d4e7399639019

  • SHA256

    02a01b8458cef674e1675ff6eb0241419f526062af96d743dfe9304dd0d23de4

  • SHA512

    8f083b27a52dda53e86eba94dbde148e60526a89d782c1a648fe183b7de0be2ee53e8eafa66cc25944177c80ecd412eaedeea072f9dbd914f03ff711158f87ff

  • SSDEEP

    24576:oAHnh+eWsN3skA4RV1Hom2KXMmHa2v/FjnvHXZ55:vh+ZkldoPK8Ya2vZvHh

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.elquijotebanquetes.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    4r@d15PS!-!h

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\02a01b8458cef674e1675ff6eb0241419f526062af96d743dfe9304dd0d23de4.exe
    "C:\Users\Admin\AppData\Local\Temp\02a01b8458cef674e1675ff6eb0241419f526062af96d743dfe9304dd0d23de4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\02a01b8458cef674e1675ff6eb0241419f526062af96d743dfe9304dd0d23de4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1592
  • 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=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3752

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1496-10-0x0000000003DF0000-0x0000000003DF4000-memory.dmp
      Filesize

      16KB

    • memory/1592-11-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/1592-12-0x0000000074FD0000-0x0000000075780000-memory.dmp
      Filesize

      7.7MB

    • memory/1592-13-0x0000000005C70000-0x0000000006214000-memory.dmp
      Filesize

      5.6MB

    • memory/1592-14-0x0000000002FF0000-0x0000000003000000-memory.dmp
      Filesize

      64KB

    • memory/1592-15-0x0000000005730000-0x0000000005796000-memory.dmp
      Filesize

      408KB

    • memory/1592-16-0x0000000074FD0000-0x0000000075780000-memory.dmp
      Filesize

      7.7MB

    • memory/1592-17-0x00000000069E0000-0x0000000006A30000-memory.dmp
      Filesize

      320KB

    • memory/1592-18-0x0000000006AD0000-0x0000000006B62000-memory.dmp
      Filesize

      584KB

    • memory/1592-19-0x0000000002FF0000-0x0000000003000000-memory.dmp
      Filesize

      64KB

    • memory/1592-20-0x0000000006A60000-0x0000000006A6A000-memory.dmp
      Filesize

      40KB