Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 17:35

General

  • Target

    fce31cb4eae40cd2393772548e862a70_NeikiAnalytics.exe

  • Size

    659KB

  • MD5

    fce31cb4eae40cd2393772548e862a70

  • SHA1

    1be9a9d039634d8dcd14157f8ea008261c6cc872

  • SHA256

    41ecc817456384d9eb3052a4a9d8abf89a2ea9daef1219c597bd7451aabb158c

  • SHA512

    59a9a7d47f3127aa002ba9dc13909c69305b204f719e2ec3d5214bb58c563a00c37815a0904a62995584b5fad4b87c035615e8ca7c9a7ba847da314d9a9c33ad

  • SSDEEP

    12288:elYifTT36d5X3as5AvQtAcj1nL7TD/UP5JFDUcMrPX/Jz:hifqdp3t58QtA4NTD8P5JFDURP/J

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fce31cb4eae40cd2393772548e862a70_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\fce31cb4eae40cd2393772548e862a70_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\fce31cb4eae40cd2393772548e862a70_NeikiAnalytics.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2104
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zZxeuzGNitjcN.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2728
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zZxeuzGNitjcN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4A1A.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2924
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4A1A.tmp

    Filesize

    1KB

    MD5

    b212f39f3164349f197efe86290b5edf

    SHA1

    0abbe82d11fc8e943f2a9c4f7f479091983b84c2

    SHA256

    146a46a6adec737341c8e98a3e9c2f5d36d53b74453f16c70326b852286dee0a

    SHA512

    9e251aabcbcb1468d1c0c6f05cafcaa837cb741e903e751b719e5abcef3f0153a5cbc3dcd896890dae61e5b5e214aeabe8dbbd1ccdaac9937424c951fba4b389

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\G2D27UPA0DCAM2ZTGMLY.temp

    Filesize

    7KB

    MD5

    18d42cfccd52bee7a812a467ccd5072c

    SHA1

    cd9c3c385973fb07f71f4ba023c60b966a203bfb

    SHA256

    40c67f7c8caae1191cb8658ab3da0e94cdd738f1bc8814e0398ef88743fd0f36

    SHA512

    68b7efd8045d3331d801f046e00ee7becafb370a3ad8bbf240052e0377cda7b530754bfb0f3ce2606236fce51b6e3882341d65b750ed3932ae7b33030842de93

  • memory/2232-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2232-28-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-18-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-20-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-24-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-27-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-22-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2232-30-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2436-2-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB

  • memory/2436-1-0x0000000000C40000-0x0000000000CEA000-memory.dmp

    Filesize

    680KB

  • memory/2436-0-0x000000007456E000-0x000000007456F000-memory.dmp

    Filesize

    4KB

  • memory/2436-3-0x0000000000540000-0x000000000055A000-memory.dmp

    Filesize

    104KB

  • memory/2436-5-0x0000000004FD0000-0x0000000005052000-memory.dmp

    Filesize

    520KB

  • memory/2436-4-0x0000000000390000-0x00000000003A0000-memory.dmp

    Filesize

    64KB

  • memory/2436-31-0x0000000074560000-0x0000000074C4E000-memory.dmp

    Filesize

    6.9MB