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Analysis

  • max time kernel
    127s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/12/2023, 01:54

General

  • Target

    eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a.exe

  • Size

    3.0MB

  • MD5

    ba871bd865a6d6b3c827103c388819d0

  • SHA1

    df0da12537fa33acfc8a8a9f308f485bf59c4fd6

  • SHA256

    eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

  • SHA512

    e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

  • SSDEEP

    49152:S1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qbm:SUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:51972

Mutex

sudo_srpiqkklx7ep2j58j2i7oyvpd6sx99h3

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\longpollrequest\httplinux.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Signatures

  • Orcus

    Orcus is a Remote Access Trojan that is being sold on underground forums.

  • Orcus main payload 7 IoCs
  • Orcurs Rat Executable 16 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a.exe
    "C:\Users\Admin\AppData\Local\Temp\eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      "C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
        3⤵
          PID:2624
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {1FD1C45C-C83F-4A5A-A82F-24561F49F75E} S-1-5-21-3470981204-343661084-3367201002-1000:GLTGRJAG\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2608
      • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1168
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2632
      • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        2⤵
        • Executes dropped EXE
        PID:1072
      • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
        2⤵
        • Executes dropped EXE
        PID:1712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe.config

      Filesize

      357B

      MD5

      a2b76cea3a59fa9af5ea21ff68139c98

      SHA1

      35d76475e6a54c168f536e30206578babff58274

      SHA256

      f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

      SHA512

      b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

    • \Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe

      Filesize

      3.0MB

      MD5

      ba871bd865a6d6b3c827103c388819d0

      SHA1

      df0da12537fa33acfc8a8a9f308f485bf59c4fd6

      SHA256

      eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a

      SHA512

      e1a78daf7ff92c1a1c09cd32f1104193726c7390ffcd58906958d182e588c8e10863d111733aec49ad076997000efca2e56a0832a79292abda4df3e37d64bb3f

    • memory/1072-74-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1072-71-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1072-73-0x0000000000890000-0x00000000008D0000-memory.dmp

      Filesize

      256KB

    • memory/1072-72-0x0000000000140000-0x000000000044E000-memory.dmp

      Filesize

      3.1MB

    • memory/1168-46-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1168-36-0x0000000000510000-0x0000000000522000-memory.dmp

      Filesize

      72KB

    • memory/1168-35-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1712-78-0x0000000004BC0000-0x0000000004C00000-memory.dmp

      Filesize

      256KB

    • memory/1712-77-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1712-76-0x0000000000110000-0x000000000041E000-memory.dmp

      Filesize

      3.1MB

    • memory/1712-82-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2624-26-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2624-29-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-25-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-32-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-83-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2624-23-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-21-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/2624-81-0x0000000004AF0000-0x0000000004B30000-memory.dmp

      Filesize

      256KB

    • memory/2624-80-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2632-68-0x0000000004A00000-0x0000000004A02000-memory.dmp

      Filesize

      8KB

    • memory/2632-69-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2632-52-0x0000000000370000-0x00000000003B0000-memory.dmp

      Filesize

      256KB

    • memory/2632-53-0x0000000000DB0000-0x0000000000DC8000-memory.dmp

      Filesize

      96KB

    • memory/2632-54-0x0000000000CC0000-0x0000000000CD0000-memory.dmp

      Filesize

      64KB

    • memory/2632-67-0x0000000002370000-0x000000000237E000-memory.dmp

      Filesize

      56KB

    • memory/2632-51-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2632-43-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2632-50-0x0000000000400000-0x000000000070E000-memory.dmp

      Filesize

      3.1MB

    • memory/3024-16-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/3024-31-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/3024-20-0x0000000004920000-0x000000000496E000-memory.dmp

      Filesize

      312KB

    • memory/3024-19-0x0000000004B20000-0x0000000004B60000-memory.dmp

      Filesize

      256KB

    • memory/3024-18-0x0000000000950000-0x0000000000C5E000-memory.dmp

      Filesize

      3.1MB

    • memory/3044-1-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/3044-17-0x0000000074BE0000-0x00000000752CE000-memory.dmp

      Filesize

      6.9MB

    • memory/3044-5-0x00000000006F0000-0x0000000000702000-memory.dmp

      Filesize

      72KB

    • memory/3044-4-0x0000000000930000-0x000000000098C000-memory.dmp

      Filesize

      368KB

    • memory/3044-3-0x0000000000200000-0x000000000020E000-memory.dmp

      Filesize

      56KB

    • memory/3044-2-0x0000000004E30000-0x0000000004E70000-memory.dmp

      Filesize

      256KB

    • memory/3044-0-0x00000000012E0000-0x00000000015EE000-memory.dmp

      Filesize

      3.1MB