Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2023 06:13

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.29615.exe

  • Size

    646KB

  • MD5

    8b2c546750137d4cbce416cd031e7c88

  • SHA1

    7775afe55e151330c6ba7f34808de5e13b9d990d

  • SHA256

    9c0346e08a28cec8ab5be231e650450bbf64ebc42a14169e755ed9badef3b630

  • SHA512

    77a3057ed7d517704126b9662d9d0b8e2400e70276e14244d6f60efccd0a8b1681aae2edc71becea3e591ed9b8586efcaa3b17a92920b2ba35e7ef4a7c602abb

  • SSDEEP

    12288:3m3IU8S6eUdgOcP3bHoRrU++6aZ9mQafptczaJrlPrs4f:3cItSAdgOiToRrUR62pKeglPg

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2108
    • 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\SecuriteInfo.com.Win32.PWSX-gen.29615.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2660
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YyuYEkUmnRX.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2436
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YyuYEkUmnRX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA5C1.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2616
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2496
      • 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:2084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpA5C1.tmp

      Filesize

      1KB

      MD5

      27a1be849360a98e91086699f262dcab

      SHA1

      b14f39c777ee2b32b305cafc34e278c861ba077f

      SHA256

      f51fa0d9dbebbd0e94af9ab78e1caefcc3d68ea1f88769bd5350da8148741941

      SHA512

      d38c5f17a60bf742752888f5772e0a5fc2c8858309af2993fd0f3495620a2359dc36b70e85b617f1980154a54ef3fdb81d861417d208e54042bd92266a24103c

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VX33KVGW2Z8XTUGFVTUW.temp

      Filesize

      7KB

      MD5

      f23843c4b1a4b2b1b2a5641b3f748b7f

      SHA1

      a45e6bfb26d08af37bc95bddaf5abf9e0c16f718

      SHA256

      c201ee605d0be4811f59d68ac2331cef7eaf177e445b99f5b0b89cfdf14cc994

      SHA512

      ef02914542f7a8794e6b58f5609bc8b7fe38325424fbd74c6c54d246b02d5b160950e791aadcef7fab199f3890c871346ff2bf9bdb7e960cbff2a8bbde6b3a0c

    • memory/2084-41-0x0000000074920000-0x000000007500E000-memory.dmp

      Filesize

      6.9MB

    • memory/2084-25-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-37-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-39-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-35-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2084-31-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-44-0x0000000074920000-0x000000007500E000-memory.dmp

      Filesize

      6.9MB

    • memory/2084-45-0x0000000004C70000-0x0000000004CB0000-memory.dmp

      Filesize

      256KB

    • memory/2084-29-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2084-27-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/2108-7-0x0000000074920000-0x000000007500E000-memory.dmp

      Filesize

      6.9MB

    • memory/2108-3-0x0000000000690000-0x00000000006A8000-memory.dmp

      Filesize

      96KB

    • memory/2108-1-0x0000000074920000-0x000000007500E000-memory.dmp

      Filesize

      6.9MB

    • memory/2108-2-0x0000000004DC0000-0x0000000004E00000-memory.dmp

      Filesize

      256KB

    • memory/2108-40-0x0000000074920000-0x000000007500E000-memory.dmp

      Filesize

      6.9MB

    • memory/2108-8-0x0000000004DC0000-0x0000000004E00000-memory.dmp

      Filesize

      256KB

    • memory/2108-0-0x0000000000E00000-0x0000000000EA8000-memory.dmp

      Filesize

      672KB

    • memory/2108-6-0x0000000005920000-0x000000000599A000-memory.dmp

      Filesize

      488KB

    • memory/2108-5-0x00000000005A0000-0x00000000005AA000-memory.dmp

      Filesize

      40KB

    • memory/2108-4-0x0000000000580000-0x0000000000588000-memory.dmp

      Filesize

      32KB

    • memory/2436-21-0x000000006F7B0000-0x000000006FD5B000-memory.dmp

      Filesize

      5.7MB

    • memory/2436-42-0x000000006F7B0000-0x000000006FD5B000-memory.dmp

      Filesize

      5.7MB

    • memory/2436-23-0x000000006F7B0000-0x000000006FD5B000-memory.dmp

      Filesize

      5.7MB

    • memory/2660-24-0x0000000002690000-0x00000000026D0000-memory.dmp

      Filesize

      256KB

    • memory/2660-43-0x000000006F7B0000-0x000000006FD5B000-memory.dmp

      Filesize

      5.7MB

    • memory/2660-22-0x000000006F7B0000-0x000000006FD5B000-memory.dmp

      Filesize

      5.7MB