Analysis

  • max time kernel
    94s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 08:13

General

  • Target

    FHT65609567-TVS09760-PFT09790979.PDF.exe

  • Size

    1.0MB

  • MD5

    7514b66e59d91dfdba219668bc757794

  • SHA1

    26cb2ccbbef9427b0a3f7b306168aa6e6591f468

  • SHA256

    f9a535ecbad3b5f46b22084b4ddb51cae2b85f632aeef1128c1875a14533b294

  • SHA512

    0768de3169ab927bfe1f449710e896a2149726d492afcfbc35808e64b54c86d63a66825e399b27f64b7c8855346bfa833ffcd59851d078dc111c174ca37c5342

  • SSDEEP

    24576:tAHnh+eWsN3skA4RV1Hom2KXMmHaHe+SHD7torKab5:Mh+ZkldoPK8YaHe+SHfid

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\FHT65609567-TVS09760-PFT09790979.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\FHT65609567-TVS09760-PFT09790979.PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\FHT65609567-TVS09760-PFT09790979.PDF.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3144-12-0x00000000007C0000-0x0000000000802000-memory.dmp

    Filesize

    264KB

  • memory/3144-13-0x000000007394E000-0x000000007394F000-memory.dmp

    Filesize

    4KB

  • memory/3144-14-0x00000000054A0000-0x0000000005A44000-memory.dmp

    Filesize

    5.6MB

  • memory/3144-15-0x0000000004F60000-0x0000000004FC6000-memory.dmp

    Filesize

    408KB

  • memory/3144-16-0x0000000073940000-0x00000000740F0000-memory.dmp

    Filesize

    7.7MB

  • memory/3144-17-0x0000000005D50000-0x0000000005DA0000-memory.dmp

    Filesize

    320KB

  • memory/3144-18-0x0000000005E40000-0x0000000005ED2000-memory.dmp

    Filesize

    584KB

  • memory/3144-19-0x0000000005DA0000-0x0000000005DAA000-memory.dmp

    Filesize

    40KB

  • memory/3144-20-0x000000007394E000-0x000000007394F000-memory.dmp

    Filesize

    4KB

  • memory/3144-21-0x0000000073940000-0x00000000740F0000-memory.dmp

    Filesize

    7.7MB

  • memory/4556-11-0x0000000003BE0000-0x0000000003BE4000-memory.dmp

    Filesize

    16KB