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Analysis

  • max time kernel
    140s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 23:44

General

  • Target

    aimbot.exe

  • Size

    78KB

  • MD5

    121079518ed197c3d118ea26a4aae125

  • SHA1

    2ba322a2d173cb128a906f73fb8b2e18e865770b

  • SHA256

    c0169f6e5e28d0524db5e278bef6fef9beef77680ddf6980417ad6735df2001e

  • SHA512

    c93ecb11bdb44a61976d7c312f60b458850830cfd797d1f5de6ba88296fbfff8d98f90e95bab20e32b68dbe9797615804781404d6f2749a942a1d01e1ad77feb

  • SSDEEP

    1536:OEWmDRHoEAtcenzU3PlIb5RbOmpd2ji56+R3AOJsFaTtsh9WR5tpAyG:rWZcteb5RppdWgR3AOJXTtm9WR5t3G

Malware Config

Extracted

Family

xworm

C2

de3.localto.net:49678

loss-gb.gl.at.ply.gg:49678

22.ip.gl.ply.gg:49678

powerty989-49678.portmap.host:49678

Attributes
  • Install_directory

    %Userprofile%

  • install_file

    svchost.exe

Signatures

  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\aimbot.exe
    "C:\Users\Admin\AppData\Local\Temp\aimbot.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5084
    • 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\aimbot.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1740
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'aimbot.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4128
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1696
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3244
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\svchost.exe"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4084
  • C:\Users\Admin\svchost.exe
    C:\Users\Admin\svchost.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1232
  • C:\Users\Admin\svchost.exe
    C:\Users\Admin\svchost.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:4016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\svchost.exe.log

    Filesize

    654B

    MD5

    2ff39f6c7249774be85fd60a8f9a245e

    SHA1

    684ff36b31aedc1e587c8496c02722c6698c1c4e

    SHA256

    e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

    SHA512

    1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    944B

    MD5

    77d622bb1a5b250869a3238b9bc1402b

    SHA1

    d47f4003c2554b9dfc4c16f22460b331886b191b

    SHA256

    f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

    SHA512

    d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    944B

    MD5

    dbb22d95851b93abf2afe8fb96a8e544

    SHA1

    920ec5fdb323537bcf78f7e29a4fc274e657f7a4

    SHA256

    e1ee9af6b9e3bfd41b7d2c980580bb7427883f1169ed3df4be11293ce7895465

    SHA512

    16031134458bf312509044a3028be46034c544163c4ca956aee74d2075fbeb5873754d2254dc1d0b573ce1a644336ac4c8bd7147aba100bfdac8c504900ef3fc

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    944B

    MD5

    7e62be0c13c370bf697faa6faf58b0ef

    SHA1

    d06923ae34fd3ce63f3a8b3458729d36a2a6517d

    SHA256

    af80d86ded22d6985e1e63490a3960b4751b0000eb199dba201fddbc8111bf9d

    SHA512

    d4ec7dbb5745959347681330d741ff4bfd91d69318a4dca011c3e06413976604a8653d6eb61f80f07ea1b3532e3f314ebaa4a9b8ad713e07ad438b8d6ed9d6eb

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oxkvhxay.sua.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\svchost.exe

    Filesize

    78KB

    MD5

    121079518ed197c3d118ea26a4aae125

    SHA1

    2ba322a2d173cb128a906f73fb8b2e18e865770b

    SHA256

    c0169f6e5e28d0524db5e278bef6fef9beef77680ddf6980417ad6735df2001e

    SHA512

    c93ecb11bdb44a61976d7c312f60b458850830cfd797d1f5de6ba88296fbfff8d98f90e95bab20e32b68dbe9797615804781404d6f2749a942a1d01e1ad77feb

  • memory/1740-13-0x000001FD1BDD0000-0x000001FD1BDF2000-memory.dmp

    Filesize

    136KB

  • memory/1740-15-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-18-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-14-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-3-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/5084-0-0x00007FF9D31F3000-0x00007FF9D31F5000-memory.dmp

    Filesize

    8KB

  • memory/5084-2-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/5084-57-0x00007FF9D31F0000-0x00007FF9D3CB1000-memory.dmp

    Filesize

    10.8MB

  • memory/5084-1-0x0000000000440000-0x000000000045A000-memory.dmp

    Filesize

    104KB