Overview

overview

10

Static

static

10

f15288549b...f8.exe

windows7-x64

10

f15288549b...f8.exe

windows10-2004-x64

10

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General

  • Target

    f15288549b3206cac5192ee6449f4b1f2ed796e3a7e72dad63b239e4660447f8

  • Size

    920KB

  • Sample

    250123-bkgb1svlex

  • MD5

    b08bc930dc90e54bc888a9b8195ecc12

  • SHA1

    3019337f580bdc0c54c01a79e5144143fe10f17d

  • SHA256

    f15288549b3206cac5192ee6449f4b1f2ed796e3a7e72dad63b239e4660447f8

  • SHA512

    c3b8f048730ce8a0ac767bcdf970189af6034a2a7e6e7360b111f83008b32665c4f6cc9e23e4cbe8228931f1a0a56bfe1c89a776aafbbe49b898814fe38c3f20

  • SSDEEP

    24576:bwV4MROxnFZ3+kTZ1rZlI0AilFEvxHirXrD4:bwCMi7nrZlI0AilFEvxHir

Score
10/10
orcusfake2discoverypersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

fake2

C2

192.168.50.22:10134

Mutex

d4279019eb0e484a85ded599a3e44bc6

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    false

  • install_path

    %appdata%\fake2\fake2.exe

  • reconnect_delay

    10000

  • registry_keyname

    fake2

  • taskscheduler_taskname

    fakee2

  • watchdog_path

    AppData\fake2.exe

Targets

    • Target

      f15288549b3206cac5192ee6449f4b1f2ed796e3a7e72dad63b239e4660447f8

    • Size

      920KB

    • MD5

      b08bc930dc90e54bc888a9b8195ecc12

    • SHA1

      3019337f580bdc0c54c01a79e5144143fe10f17d

    • SHA256

      f15288549b3206cac5192ee6449f4b1f2ed796e3a7e72dad63b239e4660447f8

    • SHA512

      c3b8f048730ce8a0ac767bcdf970189af6034a2a7e6e7360b111f83008b32665c4f6cc9e23e4cbe8228931f1a0a56bfe1c89a776aafbbe49b898814fe38c3f20

    • SSDEEP

      24576:bwV4MROxnFZ3+kTZ1rZlI0AilFEvxHirXrD4:bwCMi7nrZlI0AilFEvxHir

    Score
    10/10
    orcusfake2discoverypersistenceratspywarestealer

    • 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

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks