Analysis

  • max time kernel
    136s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 18:56

General

  • Target

    74D1B3D898B42F285B8718CC8010919F.exe

  • Size

    903KB

  • MD5

    74d1b3d898b42f285b8718cc8010919f

  • SHA1

    4ca51aece95740cf74845d3ae360fe132a24edf5

  • SHA256

    aa9809519069ba9a0caaa0743fa0d908eb87f544422f55af6b60113b3353fc66

  • SHA512

    9dc53ae6ae9f4955dc99c8e2ef38aafb8cb4346cd49fb4709c1ce035bc7a6999529d056897077b8be2fc21cad9974b6b895b0f4b6bc6197ae496289f125d314e

  • SSDEEP

    12288:V0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCnZsrNoHr3K55epH+H77dG1lFlz:cj54MROxnF2HrrcI0AilFEvxHPq8oo6

Malware Config

Extracted

Family

orcus

C2

178.211.130.175:10134

Mutex

d9a00bf22a4a417e82bc8c3d42094449

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74D1B3D898B42F285B8718CC8010919F.exe
    "C:\Users\Admin\AppData\Local\Temp\74D1B3D898B42F285B8718CC8010919F.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4616-0-0x000000007466E000-0x000000007466F000-memory.dmp

    Filesize

    4KB

  • memory/4616-1-0x0000000000450000-0x0000000000538000-memory.dmp

    Filesize

    928KB

  • memory/4616-2-0x0000000000F80000-0x0000000000F8E000-memory.dmp

    Filesize

    56KB

  • memory/4616-3-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/4616-4-0x0000000002940000-0x000000000299C000-memory.dmp

    Filesize

    368KB

  • memory/4616-5-0x0000000005760000-0x0000000005D04000-memory.dmp

    Filesize

    5.6MB

  • memory/4616-6-0x00000000050B0000-0x0000000005142000-memory.dmp

    Filesize

    584KB

  • memory/4616-7-0x00000000050A0000-0x00000000050B2000-memory.dmp

    Filesize

    72KB

  • memory/4616-8-0x0000000005150000-0x0000000005168000-memory.dmp

    Filesize

    96KB

  • memory/4616-9-0x0000000005700000-0x0000000005710000-memory.dmp

    Filesize

    64KB

  • memory/4616-10-0x0000000005740000-0x000000000574A000-memory.dmp

    Filesize

    40KB

  • memory/4616-11-0x000000007466E000-0x000000007466F000-memory.dmp

    Filesize

    4KB

  • memory/4616-12-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/4616-15-0x0000000006840000-0x00000000068A6000-memory.dmp

    Filesize

    408KB

  • memory/4616-16-0x0000000006ED0000-0x00000000074E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4616-17-0x00000000068E0000-0x00000000068F2000-memory.dmp

    Filesize

    72KB

  • memory/4616-18-0x0000000006940000-0x000000000697C000-memory.dmp

    Filesize

    240KB

  • memory/4616-19-0x0000000006990000-0x00000000069DC000-memory.dmp

    Filesize

    304KB

  • memory/4616-20-0x0000000006B10000-0x0000000006C1A000-memory.dmp

    Filesize

    1.0MB

  • memory/4616-21-0x00000000074F0000-0x00000000076B2000-memory.dmp

    Filesize

    1.8MB