Analysis

  • max time kernel
    126s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    02-07-2024 01:41

General

  • Target

    884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

  • Size

    235KB

  • MD5

    2c2e04484f2c8317df24936703c2b146

  • SHA1

    551562978661e925c8b56489d0fa92635ef6e965

  • SHA256

    884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce

  • SHA512

    abbb705268385861143a59d460d5ecf2fb7e8cb803fb419b4248faa3a6e3d8a2029f5e2265c2fdd5a46b4c32b608e3d89b55746bdac4b5d79796e89f20f7766b

  • SSDEEP

    6144:lyTqCfoPYvHf+/MBeXAQZXZNyVOPyG+SpIOgBHqfWh7VwpSFDFzI:lsNfrqMBCDNysaGvIO2qfWh7VwpSFDF0

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

91.92.248.167

Mutex

Wolid_rat_nd8859g

Attributes
  • delay

    60000

  • install_path

    appdata

  • port

    1280

  • startup_name

    cms

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

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

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

  • Scheduled Task/Job: Scheduled Task 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\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
    "C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2300
        • C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          4⤵
          • Executes dropped EXE
          PID:2568
        • C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          4⤵
          • Executes dropped EXE
          PID:2924
        • C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
          4⤵
          • Executes dropped EXE
          PID:1232
    • C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
      2⤵
        PID:3060
      • C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
        C:\Users\Admin\AppData\Local\Temp\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2684
        • C:\Windows\SysWOW64\schtasks.exe
          "schtasks.exe" /Create /TN "cms" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFEC9.tmp" /F
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2040

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpFEC9.tmp

      Filesize

      1KB

      MD5

      a139168bd808a2618b94fb30af83bbb6

      SHA1

      d546675a859ff51567a05083e5316560572528da

      SHA256

      3698ddcd754088b10a349f7850a9005cfaba5cddb11b14fe9939506413592a7f

      SHA512

      051efe794a4e30ac4fef5e0f3542262b9c60853eb3ff73688176d8fb2af8fff00ad0ce91b2754137f47c9a1477eeb5180abddcc3849e3c150ae0cd7d6a0c86b5

    • C:\Users\Admin\AppData\Roaming\XenoManager\884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce.exe

      Filesize

      235KB

      MD5

      2c2e04484f2c8317df24936703c2b146

      SHA1

      551562978661e925c8b56489d0fa92635ef6e965

      SHA256

      884b586231504947e47b158b414747323442185162aa32d348f21ce61c9124ce

      SHA512

      abbb705268385861143a59d460d5ecf2fb7e8cb803fb419b4248faa3a6e3d8a2029f5e2265c2fdd5a46b4c32b608e3d89b55746bdac4b5d79796e89f20f7766b

    • memory/1868-4-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB

    • memory/1868-30-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB

    • memory/1868-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

      Filesize

      4KB

    • memory/1868-5-0x0000000000240000-0x0000000000246000-memory.dmp

      Filesize

      24KB

    • memory/1868-3-0x00000000003B0000-0x00000000003EE000-memory.dmp

      Filesize

      248KB

    • memory/1868-1-0x0000000000110000-0x0000000000150000-memory.dmp

      Filesize

      256KB

    • memory/1868-2-0x0000000000230000-0x0000000000236000-memory.dmp

      Filesize

      24KB

    • memory/2300-33-0x00000000010F0000-0x0000000001130000-memory.dmp

      Filesize

      256KB

    • memory/2584-6-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2584-23-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB

    • memory/2584-32-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB

    • memory/2584-12-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2584-8-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/3060-24-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB

    • memory/3060-46-0x0000000074A80000-0x000000007516E000-memory.dmp

      Filesize

      6.9MB