General

  • Target

    c0c3703b8e6c6a2120cb4becace0a6ba8b1fc2fb583aeecc56d2a502e0259421

  • Size

    2.6MB

  • Sample

    240408-bxlghach25

  • MD5

    0c5f4983db0d0b8d7c97c1ffb6c2b3bb

  • SHA1

    040b45be0f2291ac65b688f93961aec6da659af5

  • SHA256

    c0c3703b8e6c6a2120cb4becace0a6ba8b1fc2fb583aeecc56d2a502e0259421

  • SHA512

    1d4a0de6a00640a386629d0630688de40afa515dc01ca6c8bf4b32bd59cef35c83585a40c6ef3c58726e534d4d3811b8400c93085049814947cedf78b3569083

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxb:Hh+ZkldoPKiYdqd6T

Malware Config

Extracted

Family

orcus

Botnet

ligeon

C2

ligeon.ddns.net:1606

Mutex

b98fb09a59c24a81b9d17a55ccf2c036

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    true

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      c0c3703b8e6c6a2120cb4becace0a6ba8b1fc2fb583aeecc56d2a502e0259421

    • Size

      2.6MB

    • MD5

      0c5f4983db0d0b8d7c97c1ffb6c2b3bb

    • SHA1

      040b45be0f2291ac65b688f93961aec6da659af5

    • SHA256

      c0c3703b8e6c6a2120cb4becace0a6ba8b1fc2fb583aeecc56d2a502e0259421

    • SHA512

      1d4a0de6a00640a386629d0630688de40afa515dc01ca6c8bf4b32bd59cef35c83585a40c6ef3c58726e534d4d3811b8400c93085049814947cedf78b3569083

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxb:Hh+ZkldoPKiYdqd6T

    • Orcus

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

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks