Overview

overview

10

Static

static

3

Kira.exe

windows10-2004-x64

10

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General

  • Target

    Kira.exe

  • Size

    3.3MB

  • Sample

    250403-nq5ysaylt5

  • MD5

    35e41d1dc3e84b3eea60b9809199f3fa

  • SHA1

    b8d2154bb56f0ad94effa5e8c57f4b51e345bf73

  • SHA256

    dd3ee854f6f62c1c964b74dc71fce2da6d29bdf1b8320f5173b1bce54e7c3413

  • SHA512

    a1cd7dc83a0304c46fdf0fe4855880f4d97a18fdef321674a4d00bade7afd8ea64530c55e1a9bd1e1ffce196ee7957f5227d42fdb9f33ecda8b8fae29d11c77a

  • SSDEEP

    49152:gHBVPVP2ym8r2JdVTWRh1/6/R1I9AihZZ7WEqnXrtRI93iS5TChmqrjyBE3Hi8uy:iRAMBChm+jwE3HSOZssBs+H

Score
10/10
orcusdiscoveryratspywarestealer

Malware Config

Extracted

Family

orcus

C2

213.209.143.58:2095

Mutex

95c074471a264ae6acae057c3ed47a24

Attributes
  • autostart_method

    TaskScheduler

  • enable_keylogger

    true

  • install_path

    %programfiles%\Nirsoft\sihost.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Realtek Audio Driver

  • watchdog_path

    AppData\winsvrc.exe

Targets

    • Target

      Kira.exe

    • Size

      3.3MB

    • MD5

      35e41d1dc3e84b3eea60b9809199f3fa

    • SHA1

      b8d2154bb56f0ad94effa5e8c57f4b51e345bf73

    • SHA256

      dd3ee854f6f62c1c964b74dc71fce2da6d29bdf1b8320f5173b1bce54e7c3413

    • SHA512

      a1cd7dc83a0304c46fdf0fe4855880f4d97a18fdef321674a4d00bade7afd8ea64530c55e1a9bd1e1ffce196ee7957f5227d42fdb9f33ecda8b8fae29d11c77a

    • SSDEEP

      49152:gHBVPVP2ym8r2JdVTWRh1/6/R1I9AihZZ7WEqnXrtRI93iS5TChmqrjyBE3Hi8uy:iRAMBChm+jwE3HSOZssBs+H

    Score
    10/10
    orcusdiscoveryratspywarestealer

    • 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

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks