Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2024 09:53

General

  • Target

    aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe

  • Size

    46KB

  • MD5

    3ec7d023e67868e60fd907f9ca710992

  • SHA1

    12820d788e02d504e2a6e557ccd96a135340a215

  • SHA256

    aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87

  • SHA512

    4b3c4ef80b435d1f42d0ff8e0e1a7f9e8748d9d01ff6874ca1a1607cb331dddd318e457d25a575288c6519d4d65e2298bef59ca0a0e90e3c4cdef5cb6f962bb5

  • SSDEEP

    768:elh0npoiiUcjlJInezbbqrCPZ5Sb/D/4yI3vW5n:wuWjjgngbbMo5Sb/MyIS

Malware Config

Extracted

Family

xenorat

C2

96.126.118.61

Mutex

lokai_je_bruh_1337

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    4444

  • startup_name

    Usermode Disk Driver Host

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Xenorat family
  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe
    "C:\Users\Admin\AppData\Local\Temp\aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Roaming\Microsoft\aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "Usermode Disk Driver Host" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9157.tmp" /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp9157.tmp

    Filesize

    1KB

    MD5

    4bc22ec93e0ad1c7b8bb78860ba9d2b6

    SHA1

    867b45e61fe8f0bb1b641285e65379994ec84935

    SHA256

    d137a58f0dc21aec55439be318a9fb0fb1a1bdbc84b817337913b889a692cb62

    SHA512

    9fc1028d916e41e757a8174e8b992b70b551e6ddea0d8c1809a365fdecea07eb0b99d61555181d2343157bdf41dcc99437cc512b6f517a574a6bc6df96a7fa3f

  • \Users\Admin\AppData\Roaming\Microsoft\aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87.exe

    Filesize

    46KB

    MD5

    3ec7d023e67868e60fd907f9ca710992

    SHA1

    12820d788e02d504e2a6e557ccd96a135340a215

    SHA256

    aeaddf5c020d0e9bfe4583bf644b33b0dda2267499a4c474a7fa8db8b1559f87

    SHA512

    4b3c4ef80b435d1f42d0ff8e0e1a7f9e8748d9d01ff6874ca1a1607cb331dddd318e457d25a575288c6519d4d65e2298bef59ca0a0e90e3c4cdef5cb6f962bb5

  • memory/2128-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

    Filesize

    4KB

  • memory/2128-1-0x0000000000F60000-0x0000000000F72000-memory.dmp

    Filesize

    72KB

  • memory/2776-9-0x0000000000890000-0x00000000008A2000-memory.dmp

    Filesize

    72KB

  • memory/2776-10-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2776-13-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2776-14-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2776-15-0x00000000747A0000-0x0000000074E8E000-memory.dmp

    Filesize

    6.9MB