Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 02:13

General

  • Target

    PO-Tooling CT240230231 - CTA240714.exe

  • Size

    46KB

  • MD5

    1f33b2b038c4d62ef89483a746f86012

  • SHA1

    c54c6647703964e2dc01f11f44cdcb29a112be90

  • SHA256

    a4eb8041e9e7013243bed5391a31c3bdd813bcc64f928a8778b80e7ca31778f9

  • SHA512

    8dbd263e8d4e518f427f706d85867c21e5e146317fcb1a73e7191d03c8bff75654ece51dc2242aa43dc18bfb7387ed0330f12df7f45749e78dece3d510a9fa08

  • SSDEEP

    768:mKT/nyl4QXU2+kCYU1qLn2uDf6s6i5MXAjWHRc9EB+Yhd9eYBcriEsO:DT/yl472ls15u6fxc9E9haYiCO

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3512
      • C:\Users\Admin\AppData\Local\Temp\PO-Tooling CT240230231 - CTA240714.exe
        "C:\Users\Admin\AppData\Local\Temp\PO-Tooling CT240230231 - CTA240714.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Checks computer location settings
        • Drops startup file
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3692
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ipconfig /release
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5012
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /release
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:4800
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc 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
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4852
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ipconfig /renew
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4136
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /renew
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:1656
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2324

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z2j5xfvk.y3e.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2324-1396-0x0000000006210000-0x000000000621A000-memory.dmp

      Filesize

      40KB

    • memory/2324-1395-0x0000000006180000-0x00000000061D0000-memory.dmp

      Filesize

      320KB

    • memory/2324-1394-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/3692-1328-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-45-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-5-0x00000000067B0000-0x0000000006842000-memory.dmp

      Filesize

      584KB

    • memory/3692-19-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-39-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-69-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-67-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-65-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-61-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-59-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-57-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-1330-0x00000000069F0000-0x0000000006A5A000-memory.dmp

      Filesize

      424KB

    • memory/3692-53-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-51-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-49-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-47-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-43-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-42-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-37-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-35-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-33-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-31-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-29-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-27-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-25-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-23-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-21-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-17-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-15-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-13-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-11-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-7-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-63-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-1332-0x000000007466E000-0x000000007466F000-memory.dmp

      Filesize

      4KB

    • memory/3692-9-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-6-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-3-0x0000000006570000-0x0000000006682000-memory.dmp

      Filesize

      1.1MB

    • memory/3692-1329-0x0000000006950000-0x00000000069BC000-memory.dmp

      Filesize

      432KB

    • memory/3692-55-0x0000000006570000-0x000000000667C000-memory.dmp

      Filesize

      1.0MB

    • memory/3692-1397-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-4-0x0000000006C60000-0x0000000007204000-memory.dmp

      Filesize

      5.6MB

    • memory/3692-1333-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1334-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1379-0x0000000005C10000-0x0000000005C64000-memory.dmp

      Filesize

      336KB

    • memory/3692-1387-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1390-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1392-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-0-0x000000007466E000-0x000000007466F000-memory.dmp

      Filesize

      4KB

    • memory/3692-1-0x0000000000A60000-0x0000000000A70000-memory.dmp

      Filesize

      64KB

    • memory/3692-2-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1393-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/3692-1331-0x0000000006AE0000-0x0000000006B2C000-memory.dmp

      Filesize

      304KB

    • memory/4852-1377-0x00000000070E0000-0x00000000070FA000-memory.dmp

      Filesize

      104KB

    • memory/4852-1369-0x0000000006A60000-0x0000000006B03000-memory.dmp

      Filesize

      652KB

    • memory/4852-1340-0x0000000005280000-0x00000000052E6000-memory.dmp

      Filesize

      408KB

    • memory/4852-1352-0x0000000005A60000-0x0000000005A7E000-memory.dmp

      Filesize

      120KB

    • memory/4852-1353-0x0000000005AF0000-0x0000000005B3C000-memory.dmp

      Filesize

      304KB

    • memory/4852-1354-0x00000000069F0000-0x0000000006A22000-memory.dmp

      Filesize

      200KB

    • memory/4852-1356-0x000000006F770000-0x000000006F7BC000-memory.dmp

      Filesize

      304KB

    • memory/4852-1355-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1366-0x0000000006A30000-0x0000000006A4E000-memory.dmp

      Filesize

      120KB

    • memory/4852-1367-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1368-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1385-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1351-0x0000000005420000-0x0000000005774000-memory.dmp

      Filesize

      3.3MB

    • memory/4852-1339-0x00000000051E0000-0x0000000005202000-memory.dmp

      Filesize

      136KB

    • memory/4852-1336-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1341-0x00000000052F0000-0x0000000005356000-memory.dmp

      Filesize

      408KB

    • memory/4852-1374-0x0000000006FA0000-0x0000000006FB1000-memory.dmp

      Filesize

      68KB

    • memory/4852-1370-0x00000000073E0000-0x0000000007A5A000-memory.dmp

      Filesize

      6.5MB

    • memory/4852-1376-0x0000000006FE0000-0x0000000006FF4000-memory.dmp

      Filesize

      80KB

    • memory/4852-1337-0x0000000074660000-0x0000000074E10000-memory.dmp

      Filesize

      7.7MB

    • memory/4852-1338-0x0000000004B80000-0x00000000051A8000-memory.dmp

      Filesize

      6.2MB

    • memory/4852-1372-0x0000000006E10000-0x0000000006E1A000-memory.dmp

      Filesize

      40KB

    • memory/4852-1335-0x0000000004510000-0x0000000004546000-memory.dmp

      Filesize

      216KB

    • memory/4852-1373-0x0000000007020000-0x00000000070B6000-memory.dmp

      Filesize

      600KB

    • memory/4852-1371-0x0000000006DA0000-0x0000000006DBA000-memory.dmp

      Filesize

      104KB

    • memory/4852-1378-0x00000000070C0000-0x00000000070C8000-memory.dmp

      Filesize

      32KB

    • memory/4852-1375-0x0000000006FD0000-0x0000000006FDE000-memory.dmp

      Filesize

      56KB