Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

3

310c6e4649...c8.exe

windows7-x64

10

310c6e4649...c8.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/11/2024, 01:39

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    310c6e4649169990ced7e39f97fade780c725e8ecac3c7a6fe4a8e3d1b874bc8.exe

  • Size

    337KB

  • MD5

    a8bf7d1f42ce4fe13c76e01befe367fa

  • SHA1

    add32173cf45061d651b75f8b7ab33f86fdfbee7

  • SHA256

    310c6e4649169990ced7e39f97fade780c725e8ecac3c7a6fe4a8e3d1b874bc8

  • SHA512

    eba707226d114c4405b25b627ee38ba5b2c24cf353fdafd1d78dd90c0fed5de67a2c8c0846609ad7d554306191836667f00dd896d12215fd769c6f36f0f58e2d

  • SSDEEP

    3072:rXjgxzi3Z80WaXjTa4X+oFM3bUiS75l/NTugUJV21KFpwqEBOrNoq98wSpvbUP:rzgxAZ82a4XrFXSlQqrR98XU

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

185.84.161.66:5000

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

Signatures

  • Detect Xworm Payload 4 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm
  • Xworm family
    xworm
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

    execution
  • Drops startup file 2 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\310c6e4649169990ced7e39f97fade780c725e8ecac3c7a6fe4a8e3d1b874bc8.exe
    "C:\Users\Admin\AppData\Local\Temp\310c6e4649169990ced7e39f97fade780c725e8ecac3c7a6fe4a8e3d1b874bc8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1904
    • C:\Users\Admin\AppData\Local\Temp\P00LCUE.exe
      "C:\Users\Admin\AppData\Local\Temp\P00LCUE.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1592
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
          PID:2508
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c cls
          3⤵
            PID:2744
        • C:\Users\Admin\AppData\Local\Temp\BLACKSUPER X.exe
          "C:\Users\Admin\AppData\Local\Temp\BLACKSUPER X.exe"
          2⤵
          • Drops startup file
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2552
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\BLACKSUPER X.exe'
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of AdjustPrivilegeToken
            PID:2660
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'BLACKSUPER X.exe'
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of AdjustPrivilegeToken
            PID:2700
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of AdjustPrivilegeToken
            PID:1116
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of AdjustPrivilegeToken
            PID:2936
          • C:\Windows\System32\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XClient" /tr "C:\Users\Admin\AppData\Roaming\XClient.exe"
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:3028
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {81956FF4-2B7B-4479-9632-8FB9B53DDF88} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2408
        • C:\Users\Admin\AppData\Roaming\XClient.exe
          C:\Users\Admin\AppData\Roaming\XClient.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:748
        • C:\Users\Admin\AppData\Roaming\XClient.exe
          C:\Users\Admin\AppData\Roaming\XClient.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1708
        • C:\Users\Admin\AppData\Roaming\XClient.exe
          C:\Users\Admin\AppData\Roaming\XClient.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1800

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\BLACKSUPER X.exe
        Filesize

        69KB

        MD5

        2d58b179ec133f1016a2496a96c5da20

        SHA1

        f5b59d6c3c382295d5d5fed1aed04342a7ab7f2e

        SHA256

        ea9c924bd79e33535b8d6537da0a320ce89d6700697173397bb0a31341831a1b

        SHA512

        486e8248f14d721519bd3701d8dfaf6b8e5af2bce02825fac078402c5ac4a1ceff72af2c36eb3a5c3006aaef0eb00ae8b2289d5a2b8b149e50e7bc7e2bad5abc

        Download Submit

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
        Filesize

        7KB

        MD5

        e52c847d85707fba3b216ce247083b83

        SHA1

        59c436ec4ec84edf53b9d812f335cb5d6f0efe08

        SHA256

        3e1a3152c74813c214a4f2c402705aab7b1c2990da347ee8175031501aad78c9

        SHA512

        7951bbd67a2efbe9c873f0b12f6df24f633adcb9934c07649bce458cdb168e2309c95107aa8305d1b7ab96f058d2eeeca04a9bab7fae9718d6226e7140a88c5b

        Download Submit

      • \Users\Admin\AppData\Local\Temp\P00LCUE.exe
        Filesize

        49KB

        MD5

        82389acf1b04e8442fdafa7c49c29a97

        SHA1

        573bbc1861498616a8fe79762de0fe3441e0ab21

        SHA256

        70ef677a281065331f49877743d7674891ccb1e63023fbc17e4d6c2e9f28b27a

        SHA512

        4d87d48265510da16fd22920bbbc4476278e1991b62584c320b020d53dcd7ca9b718d9f10750f63b25df1a741ef10369da013e880a3d979ef3faff9332fd3eb1

        Download Submit

      • memory/748-51-0x00000000003C0000-0x00000000003D8000-memory.dmp

        Filesize

        96KB

        Download

      • memory/1708-54-0x0000000000FC0000-0x0000000000FD8000-memory.dmp

        Filesize

        96KB

        Download

      • memory/1904-0-0x000007FEF5D13000-0x000007FEF5D14000-memory.dmp

        Filesize

        4KB

        Download

      • memory/1904-14-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

        Filesize

        9.9MB

        Download

      • memory/1904-1-0x0000000000110000-0x000000000016A000-memory.dmp

        Filesize

        360KB

        Download

      • memory/2552-16-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

        Filesize

        9.9MB

        Download

      • memory/2552-17-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

        Filesize

        9.9MB

        Download

      • memory/2552-42-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

        Filesize

        9.9MB

        Download

      • memory/2552-13-0x0000000000B10000-0x0000000000B28000-memory.dmp

        Filesize

        96KB

        Download

      • memory/2552-47-0x000007FEF5D10000-0x000007FEF66FC000-memory.dmp

        Filesize

        9.9MB

        Download

      • memory/2660-22-0x000000001B580000-0x000000001B862000-memory.dmp

        Filesize

        2.9MB

        Download

      • memory/2660-23-0x0000000001F10000-0x0000000001F18000-memory.dmp

        Filesize

        32KB

        Download

      • memory/2700-30-0x00000000029E0000-0x00000000029E8000-memory.dmp

        Filesize

        32KB

        Download

      • memory/2700-29-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

        Filesize

        2.9MB

        Download