Analysis

  • max time kernel
    67s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 06:10

General

  • Target

    4d8cd82fa6662df02eb5af2abbf815d5.exe

  • Size

    14.3MB

  • MD5

    4d8cd82fa6662df02eb5af2abbf815d5

  • SHA1

    9a204dbafb47d5b1e40908011bac6201c4699abc

  • SHA256

    1c96153b02b612f06efaea43f046bc0e3e8d9f2248faf8e4d19026d87a0ce8ba

  • SHA512

    dbd290b3e39f1ab3f8d99241e4d0cdb9645762ca7ca6436f5fc2ebea6db9caff1de5a6788ec0f83ad75e2b4d9af25f72048550b2e1da9b24ea21c7c90aa19fb5

  • SSDEEP

    393216:SGg4a7Gg4anGg4aDGg4aDGg4anGg4aOGg4aS:AbXzzXMS

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

Signatures

  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • 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 4 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 4 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Modifies registry class 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe
    "C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3440
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXLAWJKdeDZVj.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5100
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2304.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3508
    • C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe
      "C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe"
      2⤵
        PID:4512
      • C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe
        "C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe"
        2⤵
          PID:1216
        • C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.exe
          "C:\Users\Admin\AppData\Local\Temp\4d8cd82fa6662df02eb5af2abbf815d5.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:4332
          • C:\Users\Admin\AppData\Local\Temp\._cache_4d8cd82fa6662df02eb5af2abbf815d5.exe
            "C:\Users\Admin\AppData\Local\Temp\._cache_4d8cd82fa6662df02eb5af2abbf815d5.exe"
            3⤵
            • Executes dropped EXE
            • Accesses Microsoft Outlook profiles
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:2684
          • C:\ProgramData\Synaptics\Synaptics.exe
            "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
            3⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2112
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\Synaptics\Synaptics.exe"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1916
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sXLAWJKdeDZVj.exe"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2848
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sXLAWJKdeDZVj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA544.tmp"
              4⤵
              • System Location Discovery: System Language Discovery
              • Scheduled Task/Job: Scheduled Task
              PID:3576
            • 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
              PID:3024
              • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
                "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"
                5⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                PID:4192
      • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
        "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
        1⤵
          PID:1276

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\Synaptics\Synaptics.exe

          Filesize

          14.3MB

          MD5

          4d8cd82fa6662df02eb5af2abbf815d5

          SHA1

          9a204dbafb47d5b1e40908011bac6201c4699abc

          SHA256

          1c96153b02b612f06efaea43f046bc0e3e8d9f2248faf8e4d19026d87a0ce8ba

          SHA512

          dbd290b3e39f1ab3f8d99241e4d0cdb9645762ca7ca6436f5fc2ebea6db9caff1de5a6788ec0f83ad75e2b4d9af25f72048550b2e1da9b24ea21c7c90aa19fb5

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

          Filesize

          2KB

          MD5

          968cb9309758126772781b83adb8a28f

          SHA1

          8da30e71accf186b2ba11da1797cf67f8f78b47c

          SHA256

          92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

          SHA512

          4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

          Filesize

          18KB

          MD5

          a75ad4aebd987125ed279f135c45e803

          SHA1

          baee03534e97f56dddbb8db567c789f88934d521

          SHA256

          b746e5f120da395a019258cc00094a40626a636bfca2fdc7b722e1946c882cb4

          SHA512

          3642da05c7b096bff0edbe9a0ae6a2d5349c6937a5e6c1576c5e86896f1eadb5c4c62ee577090e2de585dd144efcdc7fcef2ec38f522c03c942dccbd423b149a

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

          Filesize

          18KB

          MD5

          acc09b1c49cf4d7547715b2ce7c0b6d4

          SHA1

          f50d3298225e6c43b5381cefb9ed14c87fa0545b

          SHA256

          45755b33bb10f5271b4e68efe34071c5c498a4eeef16ad2a6f39438fafe6371a

          SHA512

          4518bce75e62d3a06a61429b7af88513cdbf3337c813ec90e3ad39c746c64cc75850c19c8792f0e64e42d32cca914c63ec072323d9fec866162b175c40834fde

        • C:\Users\Admin\AppData\Local\Temp\._cache_4d8cd82fa6662df02eb5af2abbf815d5.exe

          Filesize

          91KB

          MD5

          b45e3c4c10da3da0c69e2f90dc3dfb10

          SHA1

          61a36473ced38978793a9af1aea1fc528eebe457

          SHA256

          b6fe518ed8ca7ee32f79bb5dd52ab8250cc595d1aa8daec123cef383c6b0bdb6

          SHA512

          44d0c2e0904702dd22c92004415ef3c821bf63de0fb0cc6d7cca41eab36f32531530dd5fdb48017fc5405c7554ae6387514ef3f4e74eea4b36a14d587742e15b

        • C:\Users\Admin\AppData\Local\Temp\E8B85E00

          Filesize

          22KB

          MD5

          ac16d8214b891712efbe4270dc0f7356

          SHA1

          c2ee64e25598083aa975161dfacdafb8cb31ec77

          SHA256

          815b68dd038bdfb3f54f0b8286558abc7b6fe8a670876c63b28d0045e00f545b

          SHA512

          855bd7bb0a3799801c99bbc8c474ae03c715fd7a1d6865007e40b40cac9ce9414e7519b7549abf7d2cb3325fa62df3c7d2aa55b002bc1b4304a54ae16a2a7f3a

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_scsoxx5x.ke1.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\tmp2304.tmp

          Filesize

          1KB

          MD5

          b8d0c9983df15bb6461ab648d8a3941e

          SHA1

          497df7a240408c9fb891f69ddb54b924632357ee

          SHA256

          31d53aa920c37251d34f6b5173f53f0d6beda6e5515f9cd1050a4517f539b1cb

          SHA512

          38228490f35efb2c3b839109c9c5d274516b507ba7e074626a809bb1faa395c4b4ef527481cf49483e20086a4a1b78f4761dde235d1fcbfc4cc6da09f1b40b82

        • memory/1276-270-0x00007FFABEA10000-0x00007FFABEA20000-memory.dmp

          Filesize

          64KB

        • memory/1276-276-0x00007FFABC0E0000-0x00007FFABC0F0000-memory.dmp

          Filesize

          64KB

        • memory/1276-272-0x00007FFABEA10000-0x00007FFABEA20000-memory.dmp

          Filesize

          64KB

        • memory/1276-274-0x00007FFABEA10000-0x00007FFABEA20000-memory.dmp

          Filesize

          64KB

        • memory/1276-273-0x00007FFABEA10000-0x00007FFABEA20000-memory.dmp

          Filesize

          64KB

        • memory/1276-271-0x00007FFABEA10000-0x00007FFABEA20000-memory.dmp

          Filesize

          64KB

        • memory/1276-275-0x00007FFABC0E0000-0x00007FFABC0F0000-memory.dmp

          Filesize

          64KB

        • memory/1916-254-0x0000000007950000-0x00000000079F3000-memory.dmp

          Filesize

          652KB

        • memory/1916-243-0x0000000006770000-0x00000000067BC000-memory.dmp

          Filesize

          304KB

        • memory/1916-266-0x0000000007C80000-0x0000000007C94000-memory.dmp

          Filesize

          80KB

        • memory/1916-265-0x0000000007C40000-0x0000000007C51000-memory.dmp

          Filesize

          68KB

        • memory/1916-244-0x0000000070260000-0x00000000702AC000-memory.dmp

          Filesize

          304KB

        • memory/2684-121-0x0000000000F90000-0x0000000000FAE000-memory.dmp

          Filesize

          120KB

        • memory/2684-217-0x0000000006EE0000-0x00000000070A2000-memory.dmp

          Filesize

          1.8MB

        • memory/2684-216-0x0000000006B20000-0x0000000006B70000-memory.dmp

          Filesize

          320KB

        • memory/2848-255-0x0000000070260000-0x00000000702AC000-memory.dmp

          Filesize

          304KB

        • memory/3024-314-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/3024-315-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/3024-327-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/3024-320-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/3440-19-0x00000000059D0000-0x0000000005FF8000-memory.dmp

          Filesize

          6.2MB

        • memory/3440-100-0x0000000006740000-0x000000000675E000-memory.dmp

          Filesize

          120KB

        • memory/3440-214-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/3440-24-0x00000000060E0000-0x0000000006146000-memory.dmp

          Filesize

          408KB

        • memory/3440-21-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/3440-22-0x0000000005790000-0x00000000057B2000-memory.dmp

          Filesize

          136KB

        • memory/3440-101-0x00000000067D0000-0x000000000681C000-memory.dmp

          Filesize

          304KB

        • memory/3440-23-0x0000000006000000-0x0000000006066000-memory.dmp

          Filesize

          408KB

        • memory/3440-191-0x0000000070BD0000-0x0000000070C1C000-memory.dmp

          Filesize

          304KB

        • memory/3440-18-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/3440-204-0x0000000007A60000-0x0000000007A7A000-memory.dmp

          Filesize

          104KB

        • memory/3440-203-0x00000000080B0000-0x000000000872A000-memory.dmp

          Filesize

          6.5MB

        • memory/3440-205-0x0000000007AD0000-0x0000000007ADA000-memory.dmp

          Filesize

          40KB

        • memory/3440-206-0x0000000007CE0000-0x0000000007D76000-memory.dmp

          Filesize

          600KB

        • memory/3440-17-0x0000000002E30000-0x0000000002E66000-memory.dmp

          Filesize

          216KB

        • memory/4332-27-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/4332-26-0x0000000000400000-0x00000000004D9000-memory.dmp

          Filesize

          868KB

        • memory/4576-5-0x0000000006220000-0x000000000622A000-memory.dmp

          Filesize

          40KB

        • memory/4576-8-0x0000000007C80000-0x0000000007C9E000-memory.dmp

          Filesize

          120KB

        • memory/4576-3-0x0000000005DE0000-0x0000000005E72000-memory.dmp

          Filesize

          584KB

        • memory/4576-4-0x0000000005E80000-0x00000000061D4000-memory.dmp

          Filesize

          3.3MB

        • memory/4576-6-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/4576-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

          Filesize

          4KB

        • memory/4576-7-0x0000000007B20000-0x0000000007C7C000-memory.dmp

          Filesize

          1.4MB

        • memory/4576-2-0x0000000006390000-0x0000000006934000-memory.dmp

          Filesize

          5.6MB

        • memory/4576-9-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

          Filesize

          4KB

        • memory/4576-10-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/4576-1-0x0000000000570000-0x00000000013C2000-memory.dmp

          Filesize

          14.3MB

        • memory/4576-48-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/4576-12-0x000000000EE90000-0x000000000EF2C000-memory.dmp

          Filesize

          624KB

        • memory/4576-11-0x000000000BCD0000-0x000000000BDEE000-memory.dmp

          Filesize

          1.1MB

        • memory/5100-200-0x0000000006DD0000-0x0000000006DEE000-memory.dmp

          Filesize

          120KB

        • memory/5100-28-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/5100-44-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/5100-25-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/5100-181-0x0000000070BD0000-0x0000000070C1C000-memory.dmp

          Filesize

          304KB

        • memory/5100-201-0x0000000007A10000-0x0000000007AB3000-memory.dmp

          Filesize

          652KB

        • memory/5100-209-0x0000000007D70000-0x0000000007D84000-memory.dmp

          Filesize

          80KB

        • memory/5100-180-0x00000000077D0000-0x0000000007802000-memory.dmp

          Filesize

          200KB

        • memory/5100-207-0x0000000007D30000-0x0000000007D41000-memory.dmp

          Filesize

          68KB

        • memory/5100-208-0x0000000007D60000-0x0000000007D6E000-memory.dmp

          Filesize

          56KB

        • memory/5100-215-0x0000000074CE0000-0x0000000075490000-memory.dmp

          Filesize

          7.7MB

        • memory/5100-211-0x0000000007E50000-0x0000000007E58000-memory.dmp

          Filesize

          32KB

        • memory/5100-210-0x0000000007E70000-0x0000000007E8A000-memory.dmp

          Filesize

          104KB