Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/05/2024, 05:03

General

  • Target
    93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe
  • Size 814KB
  • Sample240518-fp66fsda5t
  • SHA256 0033cbab503377682aac81df09181699ba9fdba9fac877fb00ede99a7d9b079a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:448
    • C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe"
      2⤵
        PID:3680
      • C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5552

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\93a2e17294489493f37c8917ecdd8da0_NeikiAnalytics.exe.log
          • Size 1KB
          • SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
          • MD5 SHA1 SHA512

          memory/448-8-0x0000000006550000-0x00000000065D2000-memory.dmp

          memory/448-14-0x0000000074CD0000-0x0000000075480000-memory.dmp

          memory/448-3-0x00000000051B0000-0x0000000005242000-memory.dmp

          memory/448-4-0x0000000005170000-0x000000000517A000-memory.dmp

          memory/448-5-0x0000000074CD0000-0x0000000075480000-memory.dmp

          memory/448-6-0x00000000052E0000-0x00000000052FE000-memory.dmp

          memory/448-7-0x0000000005420000-0x0000000005430000-memory.dmp

          memory/448-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

          memory/448-2-0x00000000056C0000-0x0000000005C64000-memory.dmp

          memory/448-1-0x00000000006C0000-0x0000000000792000-memory.dmp

          memory/448-9-0x0000000008E10000-0x0000000008EAC000-memory.dmp

          memory/5552-10-0x0000000000400000-0x0000000000440000-memory.dmp

          memory/5552-13-0x0000000074CD0000-0x0000000075480000-memory.dmp

          memory/5552-16-0x0000000005810000-0x0000000005876000-memory.dmp

          memory/5552-15-0x0000000074CD0000-0x0000000075480000-memory.dmp

          memory/5552-17-0x00000000064C0000-0x0000000006510000-memory.dmp

          memory/5552-18-0x0000000074CD0000-0x0000000075480000-memory.dmp