Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 22:06

General

  • Target

    45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe

  • Size

    5.6MB

  • MD5

    8c0620caca03f0d3e587d2259beaa902

  • SHA1

    245fc23d0ea9ead68c55d0dd3eb2f9ed8014b500

  • SHA256

    45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2

  • SHA512

    3dc69cae634c8737e9bf80cb5cf726130a0ca22daf9babf30fb54ad86536b1334be05545b691cafdd4b8b8aec4e7770e5f73ae5262bafca13cf6f9f9d6648e4c

  • SSDEEP

    98304:NKNOFADb/dvWGXKNOFADb/dvWGtKNOFADb/dvWGXKjKWQckVgtev5mnlNL:NKNOOXKNOOtKNOOcKWQc0gEYnvL

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family

xworm

C2

issues-tgp.gl.at.ply.gg:42158

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 11 IoCs
  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Drops startup file 3 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe
    "C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4928
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe'
      2⤵
      • Drops startup file
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1224
    • C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe
      "C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe"
      2⤵
        PID:1584
      • C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe
        "C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe"
        2⤵
          PID:3516
        • C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe
          "C:\Users\Admin\AppData\Local\Temp\45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe"
          2⤵
          • Checks computer location settings
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:3812
          • C:\Users\Admin\AppData\Local\Temp\._cache_45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe
            "C:\Users\Admin\AppData\Local\Temp\._cache_45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: AddClipboardFormatListener
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:4084
          • C:\ProgramData\Synaptics\Synaptics.exe
            "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4448
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
              "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\ProgramData\Synaptics\Synaptics.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe'
              4⤵
              • Drops startup file
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1440
            • C:\ProgramData\Synaptics\Synaptics.exe
              "C:\ProgramData\Synaptics\Synaptics.exe"
              4⤵
                PID:4908
              • C:\ProgramData\Synaptics\Synaptics.exe
                "C:\ProgramData\Synaptics\Synaptics.exe"
                4⤵
                • Checks computer location settings
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:1836
                • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
                  "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"
                  5⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3244
        • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
          "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
          1⤵
          • Checks processor information in registry
          • Enumerates system info in registry
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious use of SetWindowsHookEx
          PID:4492

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\Synaptics\Synaptics.exe

          Filesize

          5.6MB

          MD5

          8c0620caca03f0d3e587d2259beaa902

          SHA1

          245fc23d0ea9ead68c55d0dd3eb2f9ed8014b500

          SHA256

          45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2

          SHA512

          3dc69cae634c8737e9bf80cb5cf726130a0ca22daf9babf30fb54ad86536b1334be05545b691cafdd4b8b8aec4e7770e5f73ae5262bafca13cf6f9f9d6648e4c

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Powershell.exe.log

          Filesize

          1KB

          MD5

          def65711d78669d7f8e69313be4acf2e

          SHA1

          6522ebf1de09eeb981e270bd95114bc69a49cda6

          SHA256

          aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c

          SHA512

          05b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7

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

          Filesize

          15KB

          MD5

          9e222ca9efb6616830f267c3a59bf6fe

          SHA1

          da4b35dbaab99f9fbcb1067316f482871a954040

          SHA256

          0719dca3b0203a0163e5ff9fe3499a359d55ef5122d8f1f28fb83446a79bfadf

          SHA512

          0ee86b0a32b3dcaed53ffecf091b88c21d0e9bf907bfafafc57e47aa3d49eb7e3c7a0c6489ba76eef1eec465fd17b3dae821f8f13eab027b41746d9100a2f63d

        • C:\Users\Admin\AppData\Local\Temp\._cache_45900ccea0bcf76e534024db64efe46c18403955cc49d73928e3ee0c86dac9a2.exe

          Filesize

          434KB

          MD5

          c8d371d5f37793d6437cdecefce8d1e9

          SHA1

          c344fcdeb8b8c7fd02d4038fbac4df57af2a5366

          SHA256

          f2f39f6812a7535788e413d48e36f950f9f03673ca3b01297cba81414c388d01

          SHA512

          1e34c91a581db0ad7fa619ea2881bdf776f26a21db59ef56af6e84117bf7ad40e623211b2b8294eded5dc136ca434fee59b891ac0cc9aaadd85e5c0eeb476976

        • C:\Users\Admin\AppData\Local\Temp\08A75E00

          Filesize

          22KB

          MD5

          373dc609e28ee8427039c178c353a559

          SHA1

          3f5d1d3afd47de3fec2e56b526e6a5a593e380a6

          SHA256

          f382e7dc9807be28534d3dcff436a8c72fdaf95e60692b8190717e80d3258834

          SHA512

          a1334e23fab8ee7604f741a0f8ecbae7e726371ed40ced0337cca10d1917d18a9fd0a98d582744c896495409a76957f8ec051ba03dc63bbd9877ba2a3b99566f

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lk3uokns.wfs.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\iWjXrPZO.xlsm

          Filesize

          17KB

          MD5

          e566fc53051035e1e6fd0ed1823de0f9

          SHA1

          00bc96c48b98676ecd67e81a6f1d7754e4156044

          SHA256

          8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

          SHA512

          a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

        • memory/1224-170-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB

        • memory/1224-14-0x00000000054B0000-0x0000000005516000-memory.dmp

          Filesize

          408KB

        • memory/1224-9-0x0000000004DA0000-0x00000000053C8000-memory.dmp

          Filesize

          6.2MB

        • memory/1224-10-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB

        • memory/1224-11-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB

        • memory/1224-12-0x0000000004A50000-0x0000000004A72000-memory.dmp

          Filesize

          136KB

        • memory/1224-13-0x0000000005440000-0x00000000054A6000-memory.dmp

          Filesize

          408KB

        • memory/1224-7-0x0000000000DA0000-0x0000000000DD6000-memory.dmp

          Filesize

          216KB

        • memory/1224-8-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB

        • memory/1224-24-0x0000000005520000-0x0000000005874000-memory.dmp

          Filesize

          3.3MB

        • memory/1224-25-0x0000000005B30000-0x0000000005B4E000-memory.dmp

          Filesize

          120KB

        • memory/1224-26-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

          Filesize

          304KB

        • memory/1224-166-0x0000000006080000-0x00000000060A2000-memory.dmp

          Filesize

          136KB

        • memory/1224-164-0x00000000060B0000-0x0000000006146000-memory.dmp

          Filesize

          600KB

        • memory/1224-165-0x0000000006030000-0x000000000604A000-memory.dmp

          Filesize

          104KB

        • memory/1440-181-0x0000000006200000-0x0000000006554000-memory.dmp

          Filesize

          3.3MB

        • memory/1836-330-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/1836-306-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/1836-304-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/1836-303-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/3812-33-0x0000000003070000-0x0000000003071000-memory.dmp

          Filesize

          4KB

        • memory/3812-32-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/3812-30-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/3812-163-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/3812-29-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/3812-28-0x0000000000400000-0x000000000052D000-memory.dmp

          Filesize

          1.2MB

        • memory/4084-105-0x0000000000740000-0x00000000007B2000-memory.dmp

          Filesize

          456KB

        • memory/4492-254-0x00007FFBA3230000-0x00007FFBA3240000-memory.dmp

          Filesize

          64KB

        • memory/4492-255-0x00007FFBA1180000-0x00007FFBA1190000-memory.dmp

          Filesize

          64KB

        • memory/4492-256-0x00007FFBA1180000-0x00007FFBA1190000-memory.dmp

          Filesize

          64KB

        • memory/4492-250-0x00007FFBA3230000-0x00007FFBA3240000-memory.dmp

          Filesize

          64KB

        • memory/4492-252-0x00007FFBA3230000-0x00007FFBA3240000-memory.dmp

          Filesize

          64KB

        • memory/4492-251-0x00007FFBA3230000-0x00007FFBA3240000-memory.dmp

          Filesize

          64KB

        • memory/4492-253-0x00007FFBA3230000-0x00007FFBA3240000-memory.dmp

          Filesize

          64KB

        • memory/4928-4-0x0000000005550000-0x0000000005696000-memory.dmp

          Filesize

          1.3MB

        • memory/4928-0-0x000000007462E000-0x000000007462F000-memory.dmp

          Filesize

          4KB

        • memory/4928-3-0x0000000005440000-0x00000000054D2000-memory.dmp

          Filesize

          584KB

        • memory/4928-2-0x00000000058F0000-0x0000000005E94000-memory.dmp

          Filesize

          5.6MB

        • memory/4928-1-0x00000000004C0000-0x0000000000A56000-memory.dmp

          Filesize

          5.6MB

        • memory/4928-5-0x0000000005730000-0x00000000057CC000-memory.dmp

          Filesize

          624KB

        • memory/4928-6-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB

        • memory/4928-27-0x00000000053F0000-0x00000000053FA000-memory.dmp

          Filesize

          40KB

        • memory/4928-36-0x0000000074620000-0x0000000074DD0000-memory.dmp

          Filesize

          7.7MB