Analysis

  • max time kernel
    73s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-06-2024 20:17

General

  • Target

    MetalokCheat.exe

  • Size

    79KB

  • MD5

    9b62d577d23470826389b37e1f2ab4d1

  • SHA1

    fe1b71f45b57a809391e48d73dbebb2e3f94737d

  • SHA256

    a98f882434490a7deb425f4cec29faf9967aaa915c7da952845367fb90edfd53

  • SHA512

    4547d12b26a4dd39530faba7b8327f204808bb510b00bdd2b564db712db08d829a9311622c754e5f5ac156ab0964480a51f529420573b5e593ef10082e567f9e

  • SSDEEP

    1536:S+Rajw3RJVDSviENvS6wD2IB/l7jb+oy2pYddjH6v6jDdV+uOAbUipei:LRPJVGlN66DcNvb+or2xaEv+uOA5ei

Malware Config

Extracted

Family

xworm

Version

3.0

C2

silver-bowl.gl.at.ply.gg:29206

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

  • Drops startup file 2 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).

  • Suspicious behavior: EnumeratesProcesses 57 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 20 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MetalokCheat.exe
    "C:\Users\Admin\AppData\Local\Temp\MetalokCheat.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2212
    • 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\MetalokCheat.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2712
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'MetalokCheat.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2244
    • 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\MetalokCheat.exe'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2240
  • C:\Windows\system32\verclsid.exe
    "C:\Windows\system32\verclsid.exe" /S /C {0B2C9183-C9FA-4C53-AE21-C900B0C39965} /I {0C733A8A-2A1C-11CE-ADE5-00AA0044773D} /X 0x401
    1⤵
      PID:2184
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\MetalokCheat.exe

      Filesize

      79KB

      MD5

      9b62d577d23470826389b37e1f2ab4d1

      SHA1

      fe1b71f45b57a809391e48d73dbebb2e3f94737d

      SHA256

      a98f882434490a7deb425f4cec29faf9967aaa915c7da952845367fb90edfd53

      SHA512

      4547d12b26a4dd39530faba7b8327f204808bb510b00bdd2b564db712db08d829a9311622c754e5f5ac156ab0964480a51f529420573b5e593ef10082e567f9e

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

      Filesize

      7KB

      MD5

      3bb463fd5163feb3133855e674ee7a2c

      SHA1

      e370d18cc3611895f23a8d48db019d0ab0ded251

      SHA256

      dd96589450577cd4573f480d48a5dbd5e92b074115bd968dacda5a21eaf9d422

      SHA512

      4d87cd6e588f4868c3265f56653c7e2ef5d8c8cbf750924f6e60a4c1000366e75b87a5385220aa66a0668e451c4db6affea11e8f7351c7a6547c43fe0515803a

    • memory/1840-47-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/1840-46-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2212-26-0x000007FEF5A33000-0x000007FEF5A34000-memory.dmp

      Filesize

      4KB

    • memory/2212-0-0x000007FEF5A33000-0x000007FEF5A34000-memory.dmp

      Filesize

      4KB

    • memory/2212-27-0x000007FEF5A30000-0x000007FEF641C000-memory.dmp

      Filesize

      9.9MB

    • memory/2212-41-0x000000001B040000-0x000000001B050000-memory.dmp

      Filesize

      64KB

    • memory/2212-2-0x000007FEF5A30000-0x000007FEF641C000-memory.dmp

      Filesize

      9.9MB

    • memory/2212-1-0x00000000008C0000-0x00000000008DA000-memory.dmp

      Filesize

      104KB

    • memory/2244-15-0x000000001B560000-0x000000001B842000-memory.dmp

      Filesize

      2.9MB

    • memory/2244-16-0x0000000001E80000-0x0000000001E88000-memory.dmp

      Filesize

      32KB

    • memory/2712-9-0x0000000002340000-0x0000000002348000-memory.dmp

      Filesize

      32KB

    • memory/2712-8-0x000000001B6A0000-0x000000001B982000-memory.dmp

      Filesize

      2.9MB

    • memory/2712-7-0x0000000002CB0000-0x0000000002D30000-memory.dmp

      Filesize

      512KB