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Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2023, 02:08

General

  • Target

    5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010.exe

  • Size

    914KB

  • MD5

    235c483d27fabab5d2b6acdb0cc95d9a

  • SHA1

    783de4b8139fdc19d22fe60ec03e1f26f51f2342

  • SHA256

    5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010

  • SHA512

    bca1ace766f987ea0ec92dc9586d180bae2585712634ff2d59f3123ab7c7f2f957603916701345043db03d339f5aeced1ec1901695196ec47b72a12d20db76b9

  • SSDEEP

    24576:Z554MROxnFTH/rrcI0AilFEvxHPlCooU:ZQMiVrrcI0AilFEvxHPl

Malware Config

Extracted

Family

orcus

C2

192.168.0.104:10134

Mutex

074f3e9137354e019a8839122c4f7df6

Attributes
  • autostart_method

    TaskScheduler

  • enable_keylogger

    true

  • install_path

    %programfiles%\microsoft\microsoft.exe

  • reconnect_delay

    10000

  • registry_keyname

    uyer

  • taskscheduler_taskname

    uyer

  • watchdog_path

    AppData\OrcusWatchdog.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\5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010.exe
    "C:\Users\Admin\AppData\Local\Temp\5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010.exe"
    1⤵
      PID:4432

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4432-0-0x0000000074C30000-0x00000000753E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4432-1-0x00000000003D0000-0x00000000004BA000-memory.dmp

      Filesize

      936KB

    • memory/4432-2-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

      Filesize

      64KB

    • memory/4432-3-0x0000000004DA0000-0x0000000004DAE000-memory.dmp

      Filesize

      56KB

    • memory/4432-4-0x0000000004E50000-0x0000000004EAC000-memory.dmp

      Filesize

      368KB

    • memory/4432-5-0x0000000005460000-0x0000000005A04000-memory.dmp

      Filesize

      5.6MB

    • memory/4432-6-0x0000000004FD0000-0x0000000005062000-memory.dmp

      Filesize

      584KB

    • memory/4432-7-0x0000000004FB0000-0x0000000004FC2000-memory.dmp

      Filesize

      72KB

    • memory/4432-8-0x0000000004FC0000-0x0000000004FC8000-memory.dmp

      Filesize

      32KB

    • memory/4432-9-0x0000000005C10000-0x0000000005C1A000-memory.dmp

      Filesize

      40KB

    • memory/4432-10-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

      Filesize

      64KB

    • memory/4432-11-0x0000000074C30000-0x00000000753E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4432-12-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

      Filesize

      64KB

    • memory/4432-13-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

      Filesize

      64KB