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Analysis

  • max time kernel
    125s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2023, 10:12

General

  • Target

    NEAS.a44b0be2c74e01978623100390d29d0ca4aec844b4f52356c0f6b4b4125d7a3a.exe

  • Size

    985KB

  • MD5

    20b854871af9d20fe9f6df1804567822

  • SHA1

    7d960e587356276331b402b0f5a58c7d59a7900f

  • SHA256

    a44b0be2c74e01978623100390d29d0ca4aec844b4f52356c0f6b4b4125d7a3a

  • SHA512

    2348203f68ae6bfe2b72ff8a43558f035ae4eeaf22e23fc0cbd036b4a6d13c41b0c3532db7a1f05a7b2a958648066575294b347068d4af95c24d6286dfd10fc0

  • SSDEEP

    24576:gU04MROxnFH3XIBM49rrcI0AilFEvxHPTNoox:gmMihXe9rrcI0AilFEvxHP

Malware Config

Extracted

Family

orcus

C2

127.0.0.1:10134

Mutex

65bc2199aded4d6daa88d11e0aab060d

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %programfiles%\DososMiro\MicroDoS.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\Microsoft.exe

Signatures

  • Orcus

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

  • Orcurs Rat Executable 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.a44b0be2c74e01978623100390d29d0ca4aec844b4f52356c0f6b4b4125d7a3a.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a44b0be2c74e01978623100390d29d0ca4aec844b4f52356c0f6b4b4125d7a3a.exe"
    1⤵
      PID:2056

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2056-0-0x0000000000170000-0x000000000026C000-memory.dmp

      Filesize

      1008KB

    • memory/2056-1-0x0000000074590000-0x0000000074D40000-memory.dmp

      Filesize

      7.7MB

    • memory/2056-2-0x0000000004C20000-0x0000000004C30000-memory.dmp

      Filesize

      64KB

    • memory/2056-3-0x0000000002640000-0x000000000264E000-memory.dmp

      Filesize

      56KB

    • memory/2056-4-0x0000000004C30000-0x0000000004C8C000-memory.dmp

      Filesize

      368KB

    • memory/2056-5-0x0000000005320000-0x00000000058C4000-memory.dmp

      Filesize

      5.6MB

    • memory/2056-6-0x0000000004D70000-0x0000000004E02000-memory.dmp

      Filesize

      584KB

    • memory/2056-7-0x0000000004D40000-0x0000000004D52000-memory.dmp

      Filesize

      72KB

    • memory/2056-8-0x0000000004D50000-0x0000000004D58000-memory.dmp

      Filesize

      32KB

    • memory/2056-9-0x0000000005310000-0x000000000531A000-memory.dmp

      Filesize

      40KB

    • memory/2056-10-0x0000000074590000-0x0000000074D40000-memory.dmp

      Filesize

      7.7MB