Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-06-2024 10:00

General

  • Target

    5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe

  • Size

    242KB

  • MD5

    eebe7da6234f15c2055ddff4b4da6948

  • SHA1

    76dc426d92a7785677d2ab1ac4cf7c1a63f6af48

  • SHA256

    5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1

  • SHA512

    0e088d5892921d67df1703f5e958a549b32fee13865af459212c0b6fd2f928b8f0534dccf17c1727d7e4fcb6162d90085736f3d58ba801c2fd285d8a9c01abd8

  • SSDEEP

    6144:F1gj4ZzsyX3tzfeVcVz3xkQm3S4eWwNZE3UJxI:F1gj4J7feV6Zr9NZE3UJq

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

dns.dobiamfollollc.online

Mutex

Solid_rat_nd8889g

Attributes
  • delay

    61000

  • install_path

    appdata

  • port

    1283

  • startup_name

    bns

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
    "C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2660
      • C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2472
        • C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          4⤵
          • Executes dropped EXE
          PID:2688
        • C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          4⤵
          • Executes dropped EXE
          PID:2464
        • C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
          4⤵
          • Executes dropped EXE
          PID:2524
    • C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2544
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE91.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:1336
    • C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      C:\Users\Admin\AppData\Local\Temp\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      2⤵
        PID:2592

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpE91.tmp
      Filesize

      1KB

      MD5

      d2ef421361f1556d759a6c6eab91725f

      SHA1

      c69347ab5cf8b7216ffd5a38b21fd9b7a09a10b5

      SHA256

      50d17c971e309954652283cd66848847d94a5960e5c47a92c76632c7990d2b7e

      SHA512

      d0158822cc4dbc5bbb567071aec60811ef6ae66e5605bc63c4ed71aab327fd9665a76921f9f7248fa2b2d5a32d84d2916640147adb7a8f090db46d056a090d2a

    • \Users\Admin\AppData\Roaming\XenoManager\5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1.exe
      Filesize

      242KB

      MD5

      eebe7da6234f15c2055ddff4b4da6948

      SHA1

      76dc426d92a7785677d2ab1ac4cf7c1a63f6af48

      SHA256

      5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1

      SHA512

      0e088d5892921d67df1703f5e958a549b32fee13865af459212c0b6fd2f928b8f0534dccf17c1727d7e4fcb6162d90085736f3d58ba801c2fd285d8a9c01abd8

    • memory/1688-4-0x0000000000930000-0x0000000000970000-memory.dmp
      Filesize

      256KB

    • memory/1688-24-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/1688-0-0x0000000073FEE000-0x0000000073FEF000-memory.dmp
      Filesize

      4KB

    • memory/1688-5-0x0000000000390000-0x0000000000396000-memory.dmp
      Filesize

      24KB

    • memory/1688-1-0x0000000000F00000-0x0000000000F46000-memory.dmp
      Filesize

      280KB

    • memory/1688-3-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/1688-2-0x0000000000470000-0x0000000000476000-memory.dmp
      Filesize

      24KB

    • memory/2472-33-0x0000000001080000-0x00000000010C6000-memory.dmp
      Filesize

      280KB

    • memory/2544-49-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2544-25-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2544-52-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2544-53-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2660-18-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2660-32-0x0000000073FE0000-0x00000000746CE000-memory.dmp
      Filesize

      6.9MB

    • memory/2660-8-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/2660-12-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/2660-6-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB