Overview

overview

10

Static

static

10

09985fe4b9...d1.exe

windows7_x64

10

09985fe4b9...d1.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    09985fe4b9423da3b95aaa124c29f815222c5b2dfb18f48930740dd5447530d1

  • Size

    916KB

  • Sample

    220502-267zzaedcj

  • MD5

    93417490d65898c9812f456f633ee70a

  • SHA1

    93ccfecfb25c0fdcd4f9f5c2e35615b4745dc5ed

  • SHA256

    09985fe4b9423da3b95aaa124c29f815222c5b2dfb18f48930740dd5447530d1

  • SHA512

    0917fd6546c71eef2173a6326220ea5390ee043e38e0a0b738f2a65b2d847e143f717d88ea5f2d2fc1cdaa5190bf298fd4e7fd2ac62170bbeaa88a518123b785

Score
10/10
orcusspooferpersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

Spoofer

C2

84.211.45.238:1085

Mutex

8395b4f94fc143f0952b4dc3daa5a533

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    true

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Windows Audio

  • taskscheduler_taskname

    Windows

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      09985fe4b9423da3b95aaa124c29f815222c5b2dfb18f48930740dd5447530d1

    • Size

      916KB

    • MD5

      93417490d65898c9812f456f633ee70a

    • SHA1

      93ccfecfb25c0fdcd4f9f5c2e35615b4745dc5ed

    • SHA256

      09985fe4b9423da3b95aaa124c29f815222c5b2dfb18f48930740dd5447530d1

    • SHA512

      0917fd6546c71eef2173a6326220ea5390ee043e38e0a0b738f2a65b2d847e143f717d88ea5f2d2fc1cdaa5190bf298fd4e7fd2ac62170bbeaa88a518123b785

    Score
    10/10
    orcusspooferpersistenceratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcus Main Payload

    • Orcurs Rat Executable

    • Executes dropped EXE

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks