Analysis

  • max time kernel
    139s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 18:36

General

  • Target

    neverlosecrack laucher.exe

  • Size

    45KB

  • MD5

    4a0a8d2a6a0c3a9b727296563cb71690

  • SHA1

    b764251a6d82e236c5f652b8a43e5c86c89b8985

  • SHA256

    c6869ec4d346b01fb2a17166558038d66840cbe7a4e4a26a2e9a6d29225e699d

  • SHA512

    67b68497b3206376a0d364400bfe065fd13f834aced15645afc4315a9097a3e03784eab746a37e11ea4c61f7174998ddb85461d7544b1df350cc12c0def872cc

  • SSDEEP

    768:BdhO/poiiUcjlJInJr6BH9Xqk5nWEZ5SbTDaTuI7CPW5Q:/w+jjgniH9XqcnW85SbT2uI4

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

0.tcp.eu.ngrok.io

Mutex

radnom123_34X41

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    14119

  • startup_name

    window system

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
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 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\neverlosecrack laucher.exe
    "C:\Users\Admin\AppData\Local\Temp\neverlosecrack laucher.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1560
    • C:\Users\Admin\AppData\Roaming\XenoManager\neverlosecrack laucher.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\neverlosecrack laucher.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3324
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "window system" /XML "C:\Users\Admin\AppData\Local\Temp\tmp828E.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    226B

    MD5

    916851e072fbabc4796d8916c5131092

    SHA1

    d48a602229a690c512d5fdaf4c8d77547a88e7a2

    SHA256

    7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

    SHA512

    07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

  • C:\Users\Admin\AppData\Local\Temp\tmp828E.tmp

    Filesize

    1KB

    MD5

    b6493093b4e385f2a9e780d79411f6f7

    SHA1

    508a0b81481e34fd23ee8e1f89ec0cf4aae56952

    SHA256

    716416e566645db22a6d4427a2d7d6f735fe298d464e37697589e062564b97c0

    SHA512

    e53992f924305655ee9ccf2283fb5981348c4093fd7fac21bfc877bf7f005cda8875ad9fc7e903e28d971df96a6ec09a540d2f502b6312dbe601d70b7ff0e097

  • C:\Users\Admin\AppData\Roaming\XenoManager\neverlosecrack laucher.exe

    Filesize

    45KB

    MD5

    4a0a8d2a6a0c3a9b727296563cb71690

    SHA1

    b764251a6d82e236c5f652b8a43e5c86c89b8985

    SHA256

    c6869ec4d346b01fb2a17166558038d66840cbe7a4e4a26a2e9a6d29225e699d

    SHA512

    67b68497b3206376a0d364400bfe065fd13f834aced15645afc4315a9097a3e03784eab746a37e11ea4c61f7174998ddb85461d7544b1df350cc12c0def872cc

  • memory/1560-0-0x000000007536E000-0x000000007536F000-memory.dmp

    Filesize

    4KB

  • memory/1560-1-0x0000000000450000-0x0000000000462000-memory.dmp

    Filesize

    72KB

  • memory/3324-15-0x0000000075360000-0x0000000075B10000-memory.dmp

    Filesize

    7.7MB

  • memory/3324-18-0x0000000075360000-0x0000000075B10000-memory.dmp

    Filesize

    7.7MB