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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    09/12/2023, 01:55

General

  • Target

    97830cf3009570964407552450de9b2f7295c7de74707f99b770e26d925f4af6.exe

  • Size

    5.0MB

  • MD5

    b03da988a3f35b8956750fc81e250e65

  • SHA1

    350ecc5d73a351d73ebdd48bc7f1d6ec2c291393

  • SHA256

    97830cf3009570964407552450de9b2f7295c7de74707f99b770e26d925f4af6

  • SHA512

    5a004744fe5f9e34a4d07d4bba816f7e287c750e702af041e09c446269608ab06f6a08306200f9d1ca6eca51ea164f000c36cf6db5faeccf2cc6062124fdf0fc

  • SSDEEP

    24576:iGq4MROxnFl3uiTrrcI0AilFEvxHPBSoov:iuMirRTrrcI0AilFEvxHP

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\97830cf3009570964407552450de9b2f7295c7de74707f99b770e26d925f4af6.exe
    "C:\Users\Admin\AppData\Local\Temp\97830cf3009570964407552450de9b2f7295c7de74707f99b770e26d925f4af6.exe"
    1⤵
      PID:2216

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2216-0-0x0000000000300000-0x00000000003EE000-memory.dmp

      Filesize

      952KB

    • memory/2216-1-0x0000000074650000-0x0000000074D3E000-memory.dmp

      Filesize

      6.9MB

    • memory/2216-2-0x0000000000420000-0x0000000000460000-memory.dmp

      Filesize

      256KB

    • memory/2216-3-0x0000000000270000-0x000000000027E000-memory.dmp

      Filesize

      56KB

    • memory/2216-4-0x0000000000670000-0x00000000006CC000-memory.dmp

      Filesize

      368KB

    • memory/2216-5-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/2216-6-0x0000000000750000-0x0000000000758000-memory.dmp

      Filesize

      32KB

    • memory/2216-7-0x0000000000760000-0x0000000000768000-memory.dmp

      Filesize

      32KB

    • memory/2216-8-0x0000000000420000-0x0000000000460000-memory.dmp

      Filesize

      256KB

    • memory/2216-9-0x0000000074650000-0x0000000074D3E000-memory.dmp

      Filesize

      6.9MB

    • memory/2216-10-0x0000000000420000-0x0000000000460000-memory.dmp

      Filesize

      256KB

    • memory/2216-11-0x0000000000420000-0x0000000000460000-memory.dmp

      Filesize

      256KB