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Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2024, 02:00

General

  • Target

    horion executor.exe

  • Size

    468KB

  • MD5

    2eb0ea8d72d333361e25d0098cf9e3f9

  • SHA1

    ca83c1003b89271df09d3930a21693916d9bdf00

  • SHA256

    c9b145d19869e40e615086a5b158fca378b0098dc3621991eff2c43b67435863

  • SHA512

    6ad5bc8cf4ef20d5965b20b2f2fa7e4ba23f397d150f9ea4803d64ee1f58ae0eadce4eddd3ea44eee7f05a7541759897e4891a168d4b2b371935be40a1e9baab

  • SSDEEP

    3072:Gw+jqS91UbTiEy5dUBoqcPvSqqw1QHgtUOJ/yDPjPVc2WLiK4XVfI2a:zWb91Ub2dXrSYiEnJ8b22Wo

Malware Config

Extracted

Family

xenorat

C2

10.0.2.15

Mutex

horiom executor

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    4444

  • startup_name

    horion

Signatures

  • Detect XenoRat Payload 3 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\horion executor.exe
    "C:\Users\Admin\AppData\Local\Temp\horion executor.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Users\Admin\AppData\Roaming\XenoManager\horion executor.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\horion executor.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "horion" /XML "C:\Users\Admin\AppData\Local\Temp\tmp448F.tmp" /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp448F.tmp

    Filesize

    1KB

    MD5

    a5d34e4f70c0f81519354ab56c05b496

    SHA1

    3f51ca99e94765128ac747a31c48160586fdcfe1

    SHA256

    7b65fe498c991e293aac865a9f3363758632aef005bcb286daf3728f8ef7a19c

    SHA512

    d512f10ab0349a0eb2fc2870f45589cce64860d7a444a4f064a050a8560c9711f8dbcfd186b3631942b2d2ac11f39e8eb56ceef63df09d026174f1b7c588016b

  • \Users\Admin\AppData\Roaming\XenoManager\horion executor.exe

    Filesize

    468KB

    MD5

    2eb0ea8d72d333361e25d0098cf9e3f9

    SHA1

    ca83c1003b89271df09d3930a21693916d9bdf00

    SHA256

    c9b145d19869e40e615086a5b158fca378b0098dc3621991eff2c43b67435863

    SHA512

    6ad5bc8cf4ef20d5965b20b2f2fa7e4ba23f397d150f9ea4803d64ee1f58ae0eadce4eddd3ea44eee7f05a7541759897e4891a168d4b2b371935be40a1e9baab

  • memory/2060-9-0x00000000002C0000-0x000000000033C000-memory.dmp

    Filesize

    496KB

  • memory/2060-10-0x0000000074DC0000-0x00000000754AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2060-13-0x0000000074DC0000-0x00000000754AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2060-14-0x0000000074DC0000-0x00000000754AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2060-15-0x0000000074DC0000-0x00000000754AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2860-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

    Filesize

    4KB

  • memory/2860-1-0x0000000000820000-0x000000000089C000-memory.dmp

    Filesize

    496KB