Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2024, 06:35

General

  • Target

    1.exe

  • Size

    1003KB

  • MD5

    71dc61d925e2d85ceb8c8154169fa281

  • SHA1

    b20a57fc63a4e145909a3e7a5cb95577a3d53999

  • SHA256

    ef0446d3b042668d828d7e17c74ec1f35f2d7d9840df196de16bcb5ad78dd3c1

  • SHA512

    932dcb879b84537707ab84b2cc5d2de05f71441f433db7fb2520a8c19a040665cae8b2d60c20ef21966d8ea87af966b18abc83b5dc4c4d582d6a003a245c577e

  • SSDEEP

    24576:e4lavt0LkLL9IMixoEgea+h6DPFb2q9MmCS:Jkwkn9IMHea+UbF6aPCS

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1.exe
    "C:\Users\Admin\AppData\Local\Temp\1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\1.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2836

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2340-10-0x0000000000810000-0x0000000000814000-memory.dmp

          Filesize

          16KB

        • memory/2836-11-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2836-15-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2836-13-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2836-16-0x000000007432E000-0x000000007432F000-memory.dmp

          Filesize

          4KB

        • memory/2836-17-0x0000000074320000-0x0000000074A0E000-memory.dmp

          Filesize

          6.9MB

        • memory/2836-18-0x000000007432E000-0x000000007432F000-memory.dmp

          Filesize

          4KB

        • memory/2836-19-0x0000000074320000-0x0000000074A0E000-memory.dmp

          Filesize

          6.9MB