Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-08-2024 14:46

General

  • Target

    0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe

  • Size

    46KB

  • MD5

    63b36e568577473bb71a7b54f56e8ec2

  • SHA1

    7a36dc6d73687d3e8df8b02abeeaf52b7075e33d

  • SHA256

    0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5

  • SHA512

    9c41f09037d56b7143596526a26d0a0fd5d45f0d2b1e31e56950a35ef494b60eaf0941cb0e0e485228216aba2fe0accf295988fcc20d664fe9b1bbb20e223305

  • SSDEEP

    768:jdhO/poiiUcjlJInljsZ8H9Xqk5nWEZ5SbTDaBuI7CPW57:xw+jjgn1sZ8H9XqcnW85SbTkuID

Malware Config

Extracted

Family

xenorat

C2

communication-sig.gl.at.ply.gg

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    temp

  • port

    3038

  • startup_name

    Java Updater

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 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 3 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 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe
    "C:\Users\Admin\AppData\Local\Temp\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4756
    • C:\Users\Admin\AppData\Local\Temp\XenoManager\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe
      "C:\Users\Admin\AppData\Local\Temp\XenoManager\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5008
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "Java Updater" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD3EA.tmp" /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe.log

    Filesize

    226B

    MD5

    916851e072fbabc4796d8916c5131092

    SHA1

    d48a602229a690c512d5fdaf4c8d77547a88e7a2

    SHA256

    7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

    SHA512

    07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

  • C:\Users\Admin\AppData\Local\Temp\XenoManager\0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5.exe

    Filesize

    46KB

    MD5

    63b36e568577473bb71a7b54f56e8ec2

    SHA1

    7a36dc6d73687d3e8df8b02abeeaf52b7075e33d

    SHA256

    0a4869f2b7d46eda43c07a1986f8cccecc36b42bf5587b146f6f6a5f119b2bb5

    SHA512

    9c41f09037d56b7143596526a26d0a0fd5d45f0d2b1e31e56950a35ef494b60eaf0941cb0e0e485228216aba2fe0accf295988fcc20d664fe9b1bbb20e223305

  • C:\Users\Admin\AppData\Local\Temp\tmpD3EA.tmp

    Filesize

    1KB

    MD5

    281558e86e3c8383a836b6df7e656fe3

    SHA1

    1eaefb615ac72c88e579e551df9f31cc6cdaf5d5

    SHA256

    2879e8bdf2c07a9c03b39acdf58a37015bc4730dcdb25f651014b029d7b820e1

    SHA512

    024680a647e38907684a43f6aa23eaf90563f73dc76ff762427c783a3ab61c2c4b01e29dee00f8f885111045325f3fd28d83ad55da4c8ea4f40ac224963065c8

  • memory/4756-0-0x000000007537E000-0x000000007537F000-memory.dmp

    Filesize

    4KB

  • memory/4756-1-0x0000000000030000-0x0000000000042000-memory.dmp

    Filesize

    72KB

  • memory/5008-15-0x0000000075370000-0x0000000075B20000-memory.dmp

    Filesize

    7.7MB

  • memory/5008-18-0x00000000054A0000-0x0000000005506000-memory.dmp

    Filesize

    408KB

  • memory/5008-19-0x0000000075370000-0x0000000075B20000-memory.dmp

    Filesize

    7.7MB

  • memory/5008-20-0x0000000075370000-0x0000000075B20000-memory.dmp

    Filesize

    7.7MB