Overview

overview

10

Static

static

10

cd50c9aed3...d1.exe

windows7-x64

10

cd50c9aed3...d1.exe

windows10-2004-x64

10

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General

  • Target

    cd50c9aed3db7c24472cf0a11bbeb8b5bc5262c255fea3018483fb347b656cd1

  • Size

    912KB

  • Sample

    250115-bqy41swkgx

  • MD5

    b3b92d61c47974e2b4534a6b6dadc3fd

  • SHA1

    51543803f6c78b5369d719b604419acced0bf7cb

  • SHA256

    cd50c9aed3db7c24472cf0a11bbeb8b5bc5262c255fea3018483fb347b656cd1

  • SHA512

    6555440da95c24ecfb48672c2b1e92cdff8e5e33b5394139bcb9dd1a6c3e5b80caa3fe69b39580da9ee4c8ec4f4e7c80c51d2f4bd762b4dd96cbc3598c87569b

  • SSDEEP

    12288:R0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCObCOYPOlJVzKepke+w7dG1lFlz:YKa4MROxnFLHbrrcI0AilFEvxHPcooW

Score
10/10
orcuslois injkectordiscoverypersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

lois injkector

C2

92.35.5.56:20001

Mutex

1052ddefbec0498084c332483d4c94fd

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    true

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      cd50c9aed3db7c24472cf0a11bbeb8b5bc5262c255fea3018483fb347b656cd1

    • Size

      912KB

    • MD5

      b3b92d61c47974e2b4534a6b6dadc3fd

    • SHA1

      51543803f6c78b5369d719b604419acced0bf7cb

    • SHA256

      cd50c9aed3db7c24472cf0a11bbeb8b5bc5262c255fea3018483fb347b656cd1

    • SHA512

      6555440da95c24ecfb48672c2b1e92cdff8e5e33b5394139bcb9dd1a6c3e5b80caa3fe69b39580da9ee4c8ec4f4e7c80c51d2f4bd762b4dd96cbc3598c87569b

    • SSDEEP

      12288:R0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCObCOYPOlJVzKepke+w7dG1lFlz:YKa4MROxnFLHbrrcI0AilFEvxHPcooW

    Score
    10/10
    orcuslois injkectordiscoverypersistenceratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • Orcus main payload

    • Orcurs Rat Executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks