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Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-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 6 IoCs
  • Orcurs Rat Executable 7 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 1 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 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a.exe
    "C:\Users\Admin\AppData\Local\Temp\eb604e30b417ed070deefd71d6f4b387b66542ec44604ba33d23cc9f3c562f5a.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4748
    • 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:1364
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
        3⤵
          PID:3572
        • 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:4812
    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      1⤵
      • Executes dropped EXE
      PID:4724
    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      1⤵
      • Executes dropped EXE
      PID:1884
    • C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      C:\Users\Admin\AppData\Roaming\longpollrequest\httplinux.exe
      1⤵
      • Executes dropped EXE
      PID:436

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      1KB

      MD5

      663b8d5469caa4489d463aa9bc18124f

      SHA1

      e57123a7d969115853ea631a3b33826335025d28

      SHA256

      7b4fa505452f0b8ac74bb31f5a03b13342836318018fb18d224ae2ff11b1a7e8

      SHA512

      45e373295125a629fcc0b19609608d969c9106514918bfac5d6b8e340e407434577b825741b8fa6a043c8f3f5c1a030ba8857da5f4e8ef15a551ce3c5fe03b55

    • 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

    • memory/436-61-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/436-59-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/436-60-0x0000000005550000-0x0000000005560000-memory.dmp

      Filesize

      64KB

    • memory/1364-24-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/1364-25-0x0000000005580000-0x0000000005590000-memory.dmp

      Filesize

      64KB

    • memory/1364-26-0x0000000005D50000-0x0000000005D9E000-memory.dmp

      Filesize

      312KB

    • memory/1364-28-0x00000000066D0000-0x000000000676C000-memory.dmp

      Filesize

      624KB

    • memory/1364-32-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/1884-56-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

      Filesize

      64KB

    • memory/1884-55-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/1884-57-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-31-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4724-38-0x0000000004F90000-0x0000000004FA0000-memory.dmp

      Filesize

      64KB

    • memory/4724-43-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4748-2-0x0000000005B40000-0x0000000005B50000-memory.dmp

      Filesize

      64KB

    • memory/4748-4-0x0000000005E30000-0x0000000005E8C000-memory.dmp

      Filesize

      368KB

    • memory/4748-3-0x00000000035D0000-0x00000000035DE000-memory.dmp

      Filesize

      56KB

    • memory/4748-23-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4748-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4748-7-0x0000000006450000-0x0000000006462000-memory.dmp

      Filesize

      72KB

    • memory/4748-0-0x0000000000F10000-0x000000000121E000-memory.dmp

      Filesize

      3.1MB

    • memory/4748-5-0x0000000006520000-0x0000000006AC4000-memory.dmp

      Filesize

      5.6MB

    • memory/4748-6-0x0000000005F70000-0x0000000006002000-memory.dmp

      Filesize

      584KB

    • memory/4812-39-0x0000000006D30000-0x0000000006D3A000-memory.dmp

      Filesize

      40KB

    • memory/4812-47-0x0000000007780000-0x00000000077CC000-memory.dmp

      Filesize

      304KB

    • memory/4812-48-0x0000000007930000-0x0000000007A3A000-memory.dmp

      Filesize

      1.0MB

    • memory/4812-49-0x0000000008280000-0x0000000008442000-memory.dmp

      Filesize

      1.8MB

    • memory/4812-50-0x0000000007A80000-0x0000000007A8E000-memory.dmp

      Filesize

      56KB

    • memory/4812-51-0x0000000008740000-0x0000000008790000-memory.dmp

      Filesize

      320KB

    • memory/4812-52-0x0000000005780000-0x0000000005790000-memory.dmp

      Filesize

      64KB

    • memory/4812-53-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-46-0x0000000007740000-0x000000000777C000-memory.dmp

      Filesize

      240KB

    • memory/4812-45-0x00000000076E0000-0x00000000076F2000-memory.dmp

      Filesize

      72KB

    • memory/4812-44-0x0000000007C60000-0x0000000008278000-memory.dmp

      Filesize

      6.1MB

    • memory/4812-42-0x00000000075D0000-0x0000000007636000-memory.dmp

      Filesize

      408KB

    • memory/4812-37-0x00000000060C0000-0x00000000060D0000-memory.dmp

      Filesize

      64KB

    • memory/4812-36-0x0000000006070000-0x0000000006088000-memory.dmp

      Filesize

      96KB

    • memory/4812-34-0x0000000074840000-0x0000000074FF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4812-33-0x0000000005780000-0x0000000005790000-memory.dmp

      Filesize

      64KB