Overview

overview

10

Static

static

10

x.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    x.exe

  • Size

    914KB

  • Sample

    240115-bm4v4aeefp

  • MD5

    4a88c81affbad6c8c8d446d992b008b7

  • SHA1

    b60bca9c2a99ee01eee5f18a28debb4b454dc27e

  • SHA256

    145ef7d4061512fb35174aa38789a7a4f75da2d858e4255855fa602be1e86ae2

  • SHA512

    19d254e427319c328a3e574bf27cc06867e0852ab24310f38551673080da7ce52cafc7326f9220121291341b1da5af6a0365f0ed255ffdcacea0f9ff61699ac3

  • SSDEEP

    24576:ycI4MROxnFD3jEsYxrZlI0AilFEvxHiCX:ycrMiJWrZlI0AilFEvxHi

Score
10/10
orcusxpersistenceratspywarestealer

Malware Config

Extracted

Family

orcus

Botnet

x

C2

147.185.221.17:64220

Mutex

ebe58f4f925844dfbb86d949221d923c

Attributes
  • autostart_method

    Registry

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    90734242

  • taskscheduler_taskname

    DLL

  • watchdog_path

    Temp\System.exe

Targets

    • Target

      x.exe

    • Size

      914KB

    • MD5

      4a88c81affbad6c8c8d446d992b008b7

    • SHA1

      b60bca9c2a99ee01eee5f18a28debb4b454dc27e

    • SHA256

      145ef7d4061512fb35174aa38789a7a4f75da2d858e4255855fa602be1e86ae2

    • SHA512

      19d254e427319c328a3e574bf27cc06867e0852ab24310f38551673080da7ce52cafc7326f9220121291341b1da5af6a0365f0ed255ffdcacea0f9ff61699ac3

    • SSDEEP

      24576:ycI4MROxnFD3jEsYxrZlI0AilFEvxHiCX:ycrMiJWrZlI0AilFEvxHi

    Score
    10/10
    orcusxpersistenceratspywarestealer

    • 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

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks