Analysis

  • max time kernel
    94s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-01-2025 16:38

General

  • Target

    PO-ToolingCT240230231-CTA240714.com.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:3376
      • C:\Users\Admin\AppData\Local\Temp\PO-ToolingCT240230231-CTA240714.com.exe
        "C:\Users\Admin\AppData\Local\Temp\PO-ToolingCT240230231-CTA240714.com.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:2364
        • 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:1816
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /release
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:4836
        • 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:3868
        • 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:1384
          • C:\Windows\SysWOW64\ipconfig.exe
            ipconfig /renew
            4⤵
            • System Location Discovery: System Language Discovery
            • Gathers network information
            PID:3140
      • 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:4428

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_avgi5fso.224.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2364-1330-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-5-0x0000000006190000-0x0000000006222000-memory.dmp

      Filesize

      584KB

    • memory/2364-2-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-3-0x0000000005FA0000-0x00000000060B2000-memory.dmp

      Filesize

      1.1MB

    • memory/2364-4-0x0000000006660000-0x0000000006C04000-memory.dmp

      Filesize

      5.6MB

    • memory/2364-1331-0x0000000006380000-0x00000000063EC000-memory.dmp

      Filesize

      432KB

    • memory/2364-11-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-21-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-67-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-69-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-65-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-63-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-61-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-59-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-57-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-55-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-53-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-49-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-47-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-45-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-43-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-39-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-37-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-35-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-33-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-31-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-27-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-25-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-23-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-19-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-0-0x000000007462E000-0x000000007462F000-memory.dmp

      Filesize

      4KB

    • memory/2364-15-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-13-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-9-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-51-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-41-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-29-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-7-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-6-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-1328-0x000000007462E000-0x000000007462F000-memory.dmp

      Filesize

      4KB

    • memory/2364-1398-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-17-0x0000000005FA0000-0x00000000060AC000-memory.dmp

      Filesize

      1.0MB

    • memory/2364-1-0x00000000004B0000-0x00000000004C0000-memory.dmp

      Filesize

      64KB

    • memory/2364-1332-0x0000000006450000-0x00000000064BA000-memory.dmp

      Filesize

      424KB

    • memory/2364-1333-0x0000000006530000-0x000000000657C000-memory.dmp

      Filesize

      304KB

    • memory/2364-1334-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-1383-0x0000000005680000-0x00000000056D4000-memory.dmp

      Filesize

      336KB

    • memory/2364-1388-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-1391-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-1392-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-1394-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/2364-1329-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1376-0x00000000079D0000-0x00000000079DE000-memory.dmp

      Filesize

      56KB

    • memory/3868-1368-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1342-0x0000000005E40000-0x0000000005EA6000-memory.dmp

      Filesize

      408KB

    • memory/3868-1340-0x00000000055B0000-0x00000000055D2000-memory.dmp

      Filesize

      136KB

    • memory/3868-1336-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1367-0x0000000006A50000-0x0000000006A6E000-memory.dmp

      Filesize

      120KB

    • memory/3868-1352-0x0000000005FB0000-0x0000000006304000-memory.dmp

      Filesize

      3.3MB

    • memory/3868-1353-0x0000000006480000-0x000000000649E000-memory.dmp

      Filesize

      120KB

    • memory/3868-1354-0x00000000064B0000-0x00000000064FC000-memory.dmp

      Filesize

      304KB

    • memory/3868-1355-0x0000000007450000-0x0000000007482000-memory.dmp

      Filesize

      200KB

    • memory/3868-1357-0x000000006F730000-0x000000006F77C000-memory.dmp

      Filesize

      304KB

    • memory/3868-1356-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1369-0x0000000007690000-0x0000000007733000-memory.dmp

      Filesize

      652KB

    • memory/3868-1341-0x0000000005D20000-0x0000000005D86000-memory.dmp

      Filesize

      408KB

    • memory/3868-1339-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1371-0x0000000007DF0000-0x000000000846A000-memory.dmp

      Filesize

      6.5MB

    • memory/3868-1337-0x0000000005600000-0x0000000005C28000-memory.dmp

      Filesize

      6.2MB

    • memory/3868-1372-0x00000000077A0000-0x00000000077BA000-memory.dmp

      Filesize

      104KB

    • memory/3868-1373-0x0000000007810000-0x000000000781A000-memory.dmp

      Filesize

      40KB

    • memory/3868-1374-0x0000000007A20000-0x0000000007AB6000-memory.dmp

      Filesize

      600KB

    • memory/3868-1375-0x00000000079A0000-0x00000000079B1000-memory.dmp

      Filesize

      68KB

    • memory/3868-1338-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1335-0x0000000002EB0000-0x0000000002EE6000-memory.dmp

      Filesize

      216KB

    • memory/3868-1377-0x00000000079E0000-0x00000000079F4000-memory.dmp

      Filesize

      80KB

    • memory/3868-1378-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

      Filesize

      104KB

    • memory/3868-1379-0x0000000007AC0000-0x0000000007AC8000-memory.dmp

      Filesize

      32KB

    • memory/3868-1382-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-1370-0x0000000074620000-0x0000000074DD0000-memory.dmp

      Filesize

      7.7MB

    • memory/4428-1395-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4428-1397-0x0000000005F60000-0x0000000005F6A000-memory.dmp

      Filesize

      40KB

    • memory/4428-1396-0x0000000005EE0000-0x0000000005F30000-memory.dmp

      Filesize

      320KB