Overview

overview

10

Static

static

10

123123.exe

windows10-1703-x64

10

Sharing

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General

  • Target

    123123.exe

  • Size

    3.0MB

  • Sample

    240216-r4alkscf75

  • MD5

    139081c644c590056c3fc71a11b93524

  • SHA1

    d6cff7c050d00ae5ce30597ecfdb92d90fa93bee

  • SHA256

    c53acf171d6d1ac73589e27d3b2ff8271e7828b4d281fd5a3ccfe5449fc1d491

  • SHA512

    ea9a3c3a01d3e44bf6897d8a29107a61a07753fe2f614059fd1ca9ab23ca27f748dcbb3fff8b59f65d652488d82cc5acdbbcf542e7f9d6deebf23ce03ded5575

  • SSDEEP

    49152:/Jfw6fZeM9/ryj9aB50LFqSsVsFAypQxbqZo9JnCm9EWncFf0I74gu37M:/5mYlf0LFqSsiCypSbQo9JCm

Score
10/10
orcusv1discoverypersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

v1

C2

18.ip.gl.ply.gg:24975

Mutex

14042427fd724b8f96b0e0e3ec6fdc77

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    DllHostSV

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\ClientFrameworkWindows

Targets

    • Target

      123123.exe

    • Size

      3.0MB

    • MD5

      139081c644c590056c3fc71a11b93524

    • SHA1

      d6cff7c050d00ae5ce30597ecfdb92d90fa93bee

    • SHA256

      c53acf171d6d1ac73589e27d3b2ff8271e7828b4d281fd5a3ccfe5449fc1d491

    • SHA512

      ea9a3c3a01d3e44bf6897d8a29107a61a07753fe2f614059fd1ca9ab23ca27f748dcbb3fff8b59f65d652488d82cc5acdbbcf542e7f9d6deebf23ce03ded5575

    • SSDEEP

      49152:/Jfw6fZeM9/ryj9aB50LFqSsVsFAypQxbqZo9JnCm9EWncFf0I74gu37M:/5mYlf0LFqSsiCypSbQo9JCm

    Score
    10/10
    orcusv1discoverypersistenceratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • Orcurs Rat Executable

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks