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Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/12/2023, 01:57

General

  • Target

    13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe

  • Size

    921KB

  • MD5

    c6ace0f710f7d8360f42c6765b1c4f57

  • SHA1

    3cf8bd47c2eb04f01ebcf7e1e4795cf70078091f

  • SHA256

    13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38

  • SHA512

    e5ec27c5657ca7e04d187fdba9c035177d0faca43931f89e275125b7e8323b2877a34e9e285224dac7b8b2a9870c9a5f44ab697cabae12cc84527f8b20133f4c

  • SSDEEP

    24576:Jey4MROxnFt3/cSrrcI0AilFEvxHPCoon:JaMijHrrcI0AilFEvxHP

Malware Config

Extracted

Family

orcus

C2

127.0.0.1:10134

Mutex

5f4909a4a75b4938a40aeba61e5db9a7

Attributes
  • autostart_method

    TaskScheduler

  • enable_keylogger

    true

  • install_path

    C:\Na\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Na

  • taskscheduler_taskname

    Na

  • watchdog_path

    AppData\NaWatchdog.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\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe
    "C:\Users\Admin\AppData\Local\Temp\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe"
    1⤵
      PID:3768

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3768-0-0x00000000001C0000-0x00000000002AC000-memory.dmp

      Filesize

      944KB

    • memory/3768-1-0x00000000753D0000-0x0000000075B80000-memory.dmp

      Filesize

      7.7MB

    • memory/3768-2-0x0000000004C90000-0x0000000004CA0000-memory.dmp

      Filesize

      64KB

    • memory/3768-3-0x0000000004C10000-0x0000000004C1E000-memory.dmp

      Filesize

      56KB

    • memory/3768-4-0x0000000004C20000-0x0000000004C7C000-memory.dmp

      Filesize

      368KB

    • memory/3768-5-0x0000000005250000-0x00000000057F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3768-6-0x0000000004DC0000-0x0000000004E52000-memory.dmp

      Filesize

      584KB

    • memory/3768-7-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3768-8-0x0000000004DB0000-0x0000000004DB8000-memory.dmp

      Filesize

      32KB

    • memory/3768-9-0x0000000005910000-0x000000000591A000-memory.dmp

      Filesize

      40KB

    • memory/3768-10-0x0000000004C90000-0x0000000004CA0000-memory.dmp

      Filesize

      64KB

    • memory/3768-11-0x00000000753D0000-0x0000000075B80000-memory.dmp

      Filesize

      7.7MB

    • memory/3768-12-0x0000000004C90000-0x0000000004CA0000-memory.dmp

      Filesize

      64KB

    • memory/3768-13-0x0000000004C90000-0x0000000004CA0000-memory.dmp

      Filesize

      64KB