Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 13:20

General

  • Target

    060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe

  • Size

    353KB

  • MD5

    c59e8398a4a108377577812edf04e400

  • SHA1

    db5d9f098cf734a264a8498415cac9e07ff8c6e1

  • SHA256

    060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662e

  • SHA512

    1d5726417b1e3c997ddf8cee2fe9e0fa5b95906d3f005e488970e5fd76661d11afc4a157927994fec519667ca22027952f7a606544c9c349c309f6ab455ebafe

  • SSDEEP

    6144:rYzKLkHS0skTXfW2yqq4TCkq4+jQRYj0y/LpH0I:rrLkHZXO2yt4TY3jQRYj0y/Lxh

Malware Config

Extracted

Family

xenorat

C2

154.216.17.155

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    50010

  • install_path

    appdata

  • port

    1358

  • startup_name

    csvc

Signatures

  • Detect XenoRat Payload 3 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
    "C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
      C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2644
      • C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2660
        • C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2636
        • C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2612
          • C:\Windows\SysWOW64\schtasks.exe
            "schtasks.exe" /Create /TN "csvc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2118.tmp" /F
            5⤵
            • System Location Discovery: System Language Discovery
            • Scheduled Task/Job: Scheduled Task
            PID:2760
    • C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
      C:\Users\Admin\AppData\Local\Temp\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe
      2⤵
        PID:2700

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp2118.tmp

      Filesize

      1KB

      MD5

      0bbb7cca4e98a91df5b8d1a96542b271

      SHA1

      49a9f3c931b3a010585213fc72ec7339e1744039

      SHA256

      d803454847a3fd5cae92e896b0b7df91d5fa128d01c923785fe71fe9627dfee6

      SHA512

      a1fbfa5eb5cee31a3ac59153972a8aff4a206b08c63ee9d503d2a70460f8292f173e221be6eb9b7cc5c1175ce3ea104fe9a156baef17c073116c4cec49238689

    • \Users\Admin\AppData\Roaming\XenoManager\060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662eN.exe

      Filesize

      353KB

      MD5

      c59e8398a4a108377577812edf04e400

      SHA1

      db5d9f098cf734a264a8498415cac9e07ff8c6e1

      SHA256

      060f749a9f6dd6d01ce5e9399cfd5a3c6dfa30ce235b963da6908ec20c9e662e

      SHA512

      1d5726417b1e3c997ddf8cee2fe9e0fa5b95906d3f005e488970e5fd76661d11afc4a157927994fec519667ca22027952f7a606544c9c349c309f6ab455ebafe

    • memory/1716-15-0x0000000074470000-0x0000000074B5E000-memory.dmp

      Filesize

      6.9MB

    • memory/1716-1-0x00000000002B0000-0x0000000000312000-memory.dmp

      Filesize

      392KB

    • memory/1716-2-0x00000000003E0000-0x00000000003E6000-memory.dmp

      Filesize

      24KB

    • memory/1716-3-0x0000000074470000-0x0000000074B5E000-memory.dmp

      Filesize

      6.9MB

    • memory/1716-4-0x0000000001F40000-0x0000000001F96000-memory.dmp

      Filesize

      344KB

    • memory/1716-5-0x0000000000410000-0x0000000000416000-memory.dmp

      Filesize

      24KB

    • memory/1716-0-0x000000007447E000-0x000000007447F000-memory.dmp

      Filesize

      4KB

    • memory/2644-10-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2644-13-0x0000000074470000-0x0000000074B5E000-memory.dmp

      Filesize

      6.9MB

    • memory/2644-6-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2644-20-0x0000000074470000-0x0000000074B5E000-memory.dmp

      Filesize

      6.9MB

    • memory/2644-8-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2660-22-0x0000000001300000-0x0000000001362000-memory.dmp

      Filesize

      392KB