Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 14:38

General

  • Target

    56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe

  • Size

    45KB

  • MD5

    c256e2fb6c6111d1bbaa46bd2f081be2

  • SHA1

    fdbc207fd0dc681e13e68effd8fa9a372bea9052

  • SHA256

    56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e

  • SHA512

    0ccde1e1c13c764d184b097218282c4b9dfde70c1bb2b1be737f01b46e1f4a824850531f8ab2e9ba99837c9b552f4fbfc53cdda03c09f82dc3c19ee3e321eca9

  • SSDEEP

    768:9dhO/poiiUcjlJInlaH9Xqk5nWEZ5SbTDabuI7CPW59:zw+jjgnsH9XqcnW85SbTmuI1

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

192.168.100.200

Mutex

Wiiindowss Deffender

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    8848

  • startup_name

    Windows Defender

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).

  • 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe
    "C:\Users\Admin\AppData\Local\Temp\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Users\Admin\AppData\Roaming\XenoManager\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "Windows Defender" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC302.tmp" /F
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe.log

    Filesize

    226B

    MD5

    916851e072fbabc4796d8916c5131092

    SHA1

    d48a602229a690c512d5fdaf4c8d77547a88e7a2

    SHA256

    7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

    SHA512

    07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

  • C:\Users\Admin\AppData\Local\Temp\tmpC302.tmp

    Filesize

    1KB

    MD5

    18fddb1f976ba171f5e23f68a1681dd6

    SHA1

    ceb98f0bdfa77690b0d5ae9aa3db0fb88eac076f

    SHA256

    cb78b9b10a4a349fc5069336188819d0d1424893f57425f607b8102450aa8c4d

    SHA512

    35130bd5fabf0436efd21423c4d41bb938180baf1a8f9658be1243baa5c78166b14234006306e841e26d7acb54b2d4cc881876cca2e9599d30ae58b5de38af1b

  • C:\Users\Admin\AppData\Roaming\XenoManager\56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e.exe

    Filesize

    45KB

    MD5

    c256e2fb6c6111d1bbaa46bd2f081be2

    SHA1

    fdbc207fd0dc681e13e68effd8fa9a372bea9052

    SHA256

    56b6c2ebd23727dd8d58648db3114ef88dd1561dd8e92f082b9ad3874cc1d93e

    SHA512

    0ccde1e1c13c764d184b097218282c4b9dfde70c1bb2b1be737f01b46e1f4a824850531f8ab2e9ba99837c9b552f4fbfc53cdda03c09f82dc3c19ee3e321eca9

  • memory/920-0-0x0000000074E9E000-0x0000000074E9F000-memory.dmp

    Filesize

    4KB

  • memory/920-1-0x0000000000170000-0x0000000000182000-memory.dmp

    Filesize

    72KB

  • memory/3440-15-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB

  • memory/3440-18-0x0000000074E90000-0x0000000075640000-memory.dmp

    Filesize

    7.7MB