Overview

overview

10

Static

static

10

1e53ce1e62...91.exe

windows7-x64

10

1e53ce1e62...91.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1e53ce1e620a5ae7be3186252e8c5a1e9c81d5b4c862321102c8036c0d942791

  • Size

    3.1MB

  • Sample

    241106-bzxmjs1rcz

  • MD5

    e9bf15e3bb0040201e71a08b6148c4c8

  • SHA1

    77f60f9328596ada8d2b7fd0fd03914004726f59

  • SHA256

    1e53ce1e620a5ae7be3186252e8c5a1e9c81d5b4c862321102c8036c0d942791

  • SHA512

    cbd2fc46d6df126434e8dd25503122ee172a99a37efefec129da9d7c9bdfc5f705a19e218e746a54d08ad28196a9ec471030039fcb88ca09392af66b42ee5d1f

  • SSDEEP

    49152:kUqN8QFUwqYZeM9/ZzzBjMkPUayX82+YXAypQxb9ndo9JnCmYZncFf0I74gu3eM:kt0wGGzBjryX82uypSb9ndo9JCm

Score
10/10
orcuspersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

C2

192.168.50.155:10134

Mutex

df25dda70009431f9a1c62b7dc35a8ee

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    true

  • install_path

    %programfiles%\ssystem\ssystem.exe

  • reconnect_delay

    10000

  • registry_keyname

    ssystem

  • taskscheduler_taskname

    ssystem

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      1e53ce1e620a5ae7be3186252e8c5a1e9c81d5b4c862321102c8036c0d942791

    • Size

      3.1MB

    • MD5

      e9bf15e3bb0040201e71a08b6148c4c8

    • SHA1

      77f60f9328596ada8d2b7fd0fd03914004726f59

    • SHA256

      1e53ce1e620a5ae7be3186252e8c5a1e9c81d5b4c862321102c8036c0d942791

    • SHA512

      cbd2fc46d6df126434e8dd25503122ee172a99a37efefec129da9d7c9bdfc5f705a19e218e746a54d08ad28196a9ec471030039fcb88ca09392af66b42ee5d1f

    • SSDEEP

      49152:kUqN8QFUwqYZeM9/ZzzBjMkPUayX82+YXAypQxb9ndo9JnCmYZncFf0I74gu3eM:kt0wGGzBjryX82uypSb9ndo9JCm

    Score
    10/10
    orcuspersistenceratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus family

      orcus

    • 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 file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks