Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 02:01

General

  • Target

    b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe

  • Size

    1.5MB

  • MD5

    f2a1cc54a507199d47ec55dc4f6d1758

  • SHA1

    beab32e9c322f72559f758d26fea868343a34119

  • SHA256

    b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4

  • SHA512

    a5a8ee8cd3014cb8b1134b05d868a94e5874e017f129188dac2d9eb060a50c134ccb5d8984670a018075ce7b80528348527a50f06305de0b96b8c240a4594694

  • SSDEEP

    24576:+qDEvCTbMWu7rQYlBQcBiT6rprG8alJItQ04VPie2G38HxK5iBRlzBcfH:+TvC/MTQYxsWR7alWNUD5aaij

Malware Config

Signatures

  • AgentTesla

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

  • Agenttesla family
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe
    "C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe"
      2⤵
        PID:2740
      • C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe
        "C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:2760
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\b4e510357fff7faba44a950f8c7af8dacf09be905f863faac8e1c73e5a4152b4.exe"
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2640

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Marquand

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • memory/2068-2-0x0000000000AC0000-0x0000000000EC0000-memory.dmp

      Filesize

      4.0MB

    • memory/2640-59-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-1087-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

      Filesize

      4KB

    • memory/2640-9-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/2640-54-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-11-0x0000000073E7E000-0x0000000073E7F000-memory.dmp

      Filesize

      4KB

    • memory/2640-12-0x0000000000BA0000-0x0000000000BF6000-memory.dmp

      Filesize

      344KB

    • memory/2640-13-0x0000000073E70000-0x000000007455E000-memory.dmp

      Filesize

      6.9MB

    • memory/2640-15-0x0000000000DE0000-0x0000000000E34000-memory.dmp

      Filesize

      336KB

    • memory/2640-14-0x0000000073E70000-0x000000007455E000-memory.dmp

      Filesize

      6.9MB

    • memory/2640-16-0x0000000073E70000-0x000000007455E000-memory.dmp

      Filesize

      6.9MB

    • memory/2640-20-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-46-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-76-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-75-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-72-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-70-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-69-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-50-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-62-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-60-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-1088-0x0000000073E70000-0x000000007455E000-memory.dmp

      Filesize

      6.9MB

    • memory/2640-56-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-10-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/2640-7-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/2640-66-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-48-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-44-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-42-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-40-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-38-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-34-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-32-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-30-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-28-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-26-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-24-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-64-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-22-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-36-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-18-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-17-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2640-1085-0x0000000073E70000-0x000000007455E000-memory.dmp

      Filesize

      6.9MB

    • memory/2640-1086-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/2640-53-0x0000000000DE0000-0x0000000000E2E000-memory.dmp

      Filesize

      312KB

    • memory/2760-6-0x0000000000CF0000-0x00000000010F0000-memory.dmp

      Filesize

      4.0MB