Overview

overview

10

Static

static

10

5280de06cf...89.exe

windows7-x64

10

5280de06cf...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5280de06cf2d668bceb7144acfc93125f97344c62891e49c319f5a6da6534789.zip

  • Size

    587KB

  • Sample

    230321-r2h5yadd7x

  • MD5

    9b2e3e28488432c4b0485b3ac06e7fd5

  • SHA1

    c3fc54458ab5762a33fb566dbb746fcfda10e6b5

  • SHA256

    eac86f0d431431bfa29cfc4bbe2204c4124bce7c53535d37bed26f50a11d5241

  • SHA512

    cfa9b7aa7c7ed0062e4e51db478efb7d45a151e683c11e96700c8702f4e3bfcafd63dc78eebfb9de33493cc680e2b6b25037f4bdfe98dc394c67a2658ed7ca0a

  • SSDEEP

    12288:lNnP65mrSN0Vl4ATVn/g84Eo4UAwsED0qfJzY18:nni5mrSQlHe4Yj1p

Score
10/10
orcuspersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

C2

4.tcp.eu.ngrok.io:16452

Mutex

1b704d0841c7486288b6ef5dfe82a084

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    false

  • install_path

    C:\Program Files\Windows NT\TableTextService\en-US\english.exe

  • reconnect_delay

    10000

  • registry_keyname

    svchost

  • taskscheduler_taskname

    Cortana

  • watchdog_path

    AppData\WindowsDefender.exe

Targets

    • Target

      5280de06cf2d668bceb7144acfc93125f97344c62891e49c319f5a6da6534789.exe

    • Size

      905KB

    • MD5

      4309184cb5cc16c9d398559f0488664d

    • SHA1

      8e9eab97272652afa19b858a8722488388f68968

    • SHA256

      5280de06cf2d668bceb7144acfc93125f97344c62891e49c319f5a6da6534789

    • SHA512

      1c409bd9a97aa001e3807b1c3cb6c02eba8e41807cc87c14c642dc15ef582dc957db9fdf6009a2f5330407d625a6bb17f7a24d468ae996d30a5b0c955f54ba5e

    • SSDEEP

      24576:ZVWC4MROxnFj31rkxrrcI0AilFEvxHPNbyooI:ZqMi1JqrrcI0AilFEvxHP

    Score
    10/10
    orcuspersistenceratspywarestealer

    • Orcus

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

      ratspywarestealerorcus

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    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

Web Service

1
T1102

Impact

Tasks