Analysis

  • max time kernel
    600s
  • max time network
    453s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 20:01

General

  • Target

    sdfsdfs.exe

  • Size

    51KB

  • MD5

    2553697d3450b13cc2d7cd0c65ef609f

  • SHA1

    a6954b0309a0e3cd1186c174beff53e5cbd05e64

  • SHA256

    2967987bc0068a46ec1a2809804780d0ae9e746faf58c2319ca315cf36306c13

  • SHA512

    204b7d0dfc66926935c1a48939c7cc09f2f6eaf87209bf908516bf5faa416f91e9b52d0dcf57c983738c991cd1747475b5f1c6752fa0d3f44cb5a48e46acac73

  • SSDEEP

    768:tivdjHrddilbVauou79Eo32q4XBR2HjBSkGu2yPo+LGZYebFDaxk6RNSgNOU:+pHmVauo3DjRUDj6CSYebFUlf4U

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

centre-clan.gl.at.ply.gg

Mutex

nignig_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    temp

  • port

    40354

  • startup_name

    discord

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).

  • 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 WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sdfsdfs.exe
    "C:\Users\Admin\AppData\Local\Temp\sdfsdfs.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:184
    • C:\Users\Admin\AppData\Local\Temp\XenoManager\sdfsdfs.exe
      "C:\Users\Admin\AppData\Local\Temp\XenoManager\sdfsdfs.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4812
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "discord" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5728.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:5036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    226B

    MD5

    916851e072fbabc4796d8916c5131092

    SHA1

    d48a602229a690c512d5fdaf4c8d77547a88e7a2

    SHA256

    7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

    SHA512

    07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

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

    Filesize

    51KB

    MD5

    2553697d3450b13cc2d7cd0c65ef609f

    SHA1

    a6954b0309a0e3cd1186c174beff53e5cbd05e64

    SHA256

    2967987bc0068a46ec1a2809804780d0ae9e746faf58c2319ca315cf36306c13

    SHA512

    204b7d0dfc66926935c1a48939c7cc09f2f6eaf87209bf908516bf5faa416f91e9b52d0dcf57c983738c991cd1747475b5f1c6752fa0d3f44cb5a48e46acac73

  • C:\Users\Admin\AppData\Local\Temp\tmp5728.tmp

    Filesize

    1KB

    MD5

    09cbabb537202ce94c78c5ad9ca7a170

    SHA1

    62807e4254abf0a8c8faa49e9d0cc6c9fed6c4fc

    SHA256

    bcb9c3de04c0bae50b72ce4e315478bc60d70e519db6727d5ac72ce3e0843664

    SHA512

    f40d8aa48da1f5ce3f6016394006b186902e4f07d20969fea7f3d9ae7a812afcee628110c18dbc2d19f27a54a8c6a29f514ec5055e56bad3c80aca64c72574e2

  • memory/184-0-0x0000000000BE0000-0x0000000000BF4000-memory.dmp

    Filesize

    80KB

  • memory/184-1-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/184-15-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4812-16-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4812-17-0x0000000001620000-0x0000000001630000-memory.dmp

    Filesize

    64KB

  • memory/4812-20-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4812-21-0x0000000001620000-0x0000000001630000-memory.dmp

    Filesize

    64KB