Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2024 17:47

General

  • Target

    2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe

  • Size

    11.0MB

  • MD5

    1216b81c1f7b36aaad1ffed2c982fa2b

  • SHA1

    cc05886a6bc38396431fba11b14ddf4b4c576aa9

  • SHA256

    1702a224613323deeeba21fa405ec74979e7c6e474f2d5b11973ebf4e4155972

  • SHA512

    1d5fd317b16ba48b66edac90f2cdbc3ff44a048a9e9f3d92417ea12d50ee8b0ab90e097abcbc4d318a1483eda10860845e6f462ee023a1e8190d7cf545179c39

  • SSDEEP

    98304:mwIMFaSRnwIMFaSRcwIMFaSRfwIMFaSRIwIMFaSRQpFK0U8AmJNIo:7JRwJR5JRYJRtJRmFKzYN

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

Version

3.1

C2

23.26.201.172:8899

Mutex

REaMgxQu68UQguvi

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 4 IoCs
  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm 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.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • 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 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2332
    • 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\2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2080
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rgrkFqQ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2776
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rgrkFqQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2AB8.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2708
    • C:\Users\Admin\AppData\Local\Temp\2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Users\Admin\AppData\Local\Temp\._cache_2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2068
      • C:\ProgramData\Synaptics\Synaptics.exe
        "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1204
        • 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:2044
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rgrkFqQ.exe"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2648
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rgrkFqQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6806.tmp"
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2184
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe"
          4⤵
          • Executes dropped EXE
          PID:2292
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe"
          4⤵
          • Executes dropped EXE
          PID:408
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe"
          4⤵
          • Executes dropped EXE
          PID:1032
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe"
          4⤵
          • Executes dropped EXE
          PID:1316
        • C:\ProgramData\Synaptics\Synaptics.exe
          "C:\ProgramData\Synaptics\Synaptics.exe"
          4⤵
          • Executes dropped EXE
          PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    11.0MB

    MD5

    1216b81c1f7b36aaad1ffed2c982fa2b

    SHA1

    cc05886a6bc38396431fba11b14ddf4b4c576aa9

    SHA256

    1702a224613323deeeba21fa405ec74979e7c6e474f2d5b11973ebf4e4155972

    SHA512

    1d5fd317b16ba48b66edac90f2cdbc3ff44a048a9e9f3d92417ea12d50ee8b0ab90e097abcbc4d318a1483eda10860845e6f462ee023a1e8190d7cf545179c39

  • C:\Users\Admin\AppData\Local\Temp\tmp2AB8.tmp

    Filesize

    1KB

    MD5

    3795a4214854680c091488b1c8d638ce

    SHA1

    25600a1f4b10876f4e4538a3c5cdf35fcc294700

    SHA256

    bc574fc6a995a1c3a42ebddd7d0b6595350d17c12db53686e3627c30b6413c04

    SHA512

    d113a9945212c36ef4fb7fcfcb62d9e0640086c8e814ebda883bd82e180323081c80a458aa10d3ec98f95ad2df01dd04021147daa84f096a33bb5a0d29316eda

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    3331b0b6be0343c6093886af807997ca

    SHA1

    269102993c47aeccb2d860daf05912b78c0b8468

    SHA256

    a8f847f90df7da99e5df5179c4033db4908f9bb9ce1bf2c3af29aa01e800f7c0

    SHA512

    5295d9f2ece77609c795f0fc4047bfa25f64687159557678c6eec07830de55577735d0e002e5d7ecee1a241197439dee380c32fdf130efdbc70b574a0a183ec6

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    864d91ad0ed26646d571f4424d7fde09

    SHA1

    2de8fb21ae92387ec3e8a1c654ea653a3dd450a2

    SHA256

    97a4198831e3a938cce5097ed1411be2afb746e1e25a48a65e6e1315a6460558

    SHA512

    76de576244681f53b43e1a21eb8bd822aab4963e753b056673b1ceec54a92c5c85c8130b0c91f2d7b4b491b0ab2cc09bd216465cbe55ad84766c8edcd07b65b8

  • \Users\Admin\AppData\Local\Temp\._cache_2024-12-20_1216b81c1f7b36aaad1ffed2c982fa2b_luca-stealer_magniber.exe

    Filesize

    33KB

    MD5

    0201f6d2fa823471b937234b7ea29d6b

    SHA1

    ee4e6d415a529e14381ebdf9a68347cdac57792d

    SHA256

    76a1329afd87d9c83bff12bb13f73917aaef94e5729f0ef460078d2876337fdb

    SHA512

    b9cad8c42d67b9854bfc8fe7b37fc6f7a39e59e556e8975eb26bd42de10c502fba8a848a04d8ef26679b6ffc8b7e22e1af1d46f1ddf85bda4fd35ef4c1cdfea4

  • memory/1204-60-0x0000000000270000-0x0000000000D6E000-memory.dmp

    Filesize

    11.0MB

  • memory/2068-54-0x00000000001A0000-0x00000000001AE000-memory.dmp

    Filesize

    56KB

  • memory/2332-3-0x0000000000230000-0x0000000000240000-memory.dmp

    Filesize

    64KB

  • memory/2332-6-0x0000000006140000-0x000000000624C000-memory.dmp

    Filesize

    1.0MB

  • memory/2332-5-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-4-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

    Filesize

    4KB

  • memory/2332-38-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

    Filesize

    4KB

  • memory/2332-2-0x0000000074DE0000-0x00000000754CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2332-1-0x0000000000CA0000-0x000000000179E000-memory.dmp

    Filesize

    11.0MB

  • memory/2548-31-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-19-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-23-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-21-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-25-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-27-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-29-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-35-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-34-0x0000000000400000-0x00000000004CB000-memory.dmp

    Filesize

    812KB

  • memory/2548-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB