Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 01:44

General

  • Target

    acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe

  • Size

    243KB

  • MD5

    46d15e0b7105b6a1e499843065583960

  • SHA1

    71119b1d895f728026a27d6d7db519f6d0044baa

  • SHA256

    acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e

  • SHA512

    ec546e0ed7cad0ac2f518e64041da796a386f3ae368ab1abd49642827b7e1ebda06afa8ca90fbc660e752fa051edf6215958c7bb4d09237a6c1e6c694acaca73

  • SSDEEP

    6144:GmwnFVsgsyGD260LgawLAXAp+BwNwMCIltSnR33woUuscXpaozHe0n3lJI:GmwnFVsgsyGD2RscYnwMhtCHrpaozHeF

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

dns.dobiamfollollc.online

Mutex

Jolid_rat_nd8889g

Attributes
  • delay

    61000

  • install_path

    appdata

  • port

    1284

  • startup_name

    hns

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Detects executables packed with ConfuserEx Mod 4 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious use of SetThreadContext 6 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
    "C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2944
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "hns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp70EC.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:1300
    • C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2672
        • C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          4⤵
          • Executes dropped EXE
          PID:2420
        • C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          4⤵
          • Executes dropped EXE
          PID:2460
        • C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
          4⤵
          • Executes dropped EXE
          PID:1988
    • C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      C:\Users\Admin\AppData\Local\Temp\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      2⤵
        PID:2624

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp70EC.tmp
      Filesize

      1KB

      MD5

      6411919d566397be188fa6ea768f97cc

      SHA1

      d7abf0d441e7f74f78280fc915aec45b06551a90

      SHA256

      8f0123d2f5ca8c43bb6b52bb688e48477f5e6fcffb0b564fd0c8e03d804d34ab

      SHA512

      f11f176dee133edb40ff316c3f2e8e4c0c744aaa91d780b81654a2b1d797b5511fa4328f3ec6852abc3f858d2559188db46b9dd0ccf1eb8c4b769c1e95d85e49

    • \Users\Admin\AppData\Roaming\XenoManager\acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e.exe
      Filesize

      243KB

      MD5

      46d15e0b7105b6a1e499843065583960

      SHA1

      71119b1d895f728026a27d6d7db519f6d0044baa

      SHA256

      acb620ecc1205abaff13777bd804a1f921a420c0c4765f1c6682c927f1b66f6e

      SHA512

      ec546e0ed7cad0ac2f518e64041da796a386f3ae368ab1abd49642827b7e1ebda06afa8ca90fbc660e752fa051edf6215958c7bb4d09237a6c1e6c694acaca73

    • memory/2672-33-0x0000000001030000-0x0000000001076000-memory.dmp
      Filesize

      280KB

    • memory/2744-4-0x0000000000240000-0x0000000000280000-memory.dmp
      Filesize

      256KB

    • memory/2744-0-0x000000007486E000-0x000000007486F000-memory.dmp
      Filesize

      4KB

    • memory/2744-5-0x0000000000290000-0x0000000000296000-memory.dmp
      Filesize

      24KB

    • memory/2744-1-0x0000000000AB0000-0x0000000000AF6000-memory.dmp
      Filesize

      280KB

    • memory/2744-2-0x00000000002E0000-0x00000000002E6000-memory.dmp
      Filesize

      24KB

    • memory/2744-3-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2744-25-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2944-16-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/2944-23-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2944-6-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/2944-53-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2944-52-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2944-49-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/2944-8-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

    • memory/3020-24-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB

    • memory/3020-32-0x0000000074860000-0x0000000074F4E000-memory.dmp
      Filesize

      6.9MB