Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2025 01:29

General

  • Target

    f4d1839c9cf08c78a4764da2dfafa76b9b056fae105ac6d856c931c1651daeee.exe

  • Size

    909KB

  • MD5

    2e28ffac1bbd47f62d62afc8c73be052

  • SHA1

    069841377ae2f05b02e53964b64ae619b091fab3

  • SHA256

    f4d1839c9cf08c78a4764da2dfafa76b9b056fae105ac6d856c931c1651daeee

  • SHA512

    b000033344ff472cca72f4a471b5d000a7611bb05873305b36d320b2f89cef4aa19d61dd6e7af96ac7ecd5255ad0fd2589289b87bc7670ebaa9342f84519a1f2

  • SSDEEP

    24576:6kL94MROxnFOHrrcI0AilFEvxHPeroo3:hWMiMrrcI0AilFEvxHP

Malware Config

Extracted

Family

orcus

C2

192.168.31.232:8488

Mutex

c119ac29a86f4ba4957a5a8f07ffc34b

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Signatures

  • Orcus

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

  • Orcus family
  • Orcurs Rat Executable 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f4d1839c9cf08c78a4764da2dfafa76b9b056fae105ac6d856c931c1651daeee.exe
    "C:\Users\Admin\AppData\Local\Temp\f4d1839c9cf08c78a4764da2dfafa76b9b056fae105ac6d856c931c1651daeee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4440-0-0x00000000753BE000-0x00000000753BF000-memory.dmp

    Filesize

    4KB

  • memory/4440-1-0x0000000000D00000-0x0000000000DEA000-memory.dmp

    Filesize

    936KB

  • memory/4440-2-0x0000000003170000-0x000000000317E000-memory.dmp

    Filesize

    56KB

  • memory/4440-3-0x00000000753B0000-0x0000000075B60000-memory.dmp

    Filesize

    7.7MB

  • memory/4440-4-0x00000000057C0000-0x000000000581C000-memory.dmp

    Filesize

    368KB

  • memory/4440-5-0x0000000005F70000-0x0000000006514000-memory.dmp

    Filesize

    5.6MB

  • memory/4440-6-0x0000000005900000-0x0000000005992000-memory.dmp

    Filesize

    584KB

  • memory/4440-7-0x0000000005E00000-0x0000000005E12000-memory.dmp

    Filesize

    72KB

  • memory/4440-8-0x0000000005E10000-0x0000000005E18000-memory.dmp

    Filesize

    32KB

  • memory/4440-9-0x0000000005E30000-0x0000000005E48000-memory.dmp

    Filesize

    96KB

  • memory/4440-10-0x0000000005EB0000-0x0000000005EC0000-memory.dmp

    Filesize

    64KB

  • memory/4440-11-0x00000000068A0000-0x00000000068AA000-memory.dmp

    Filesize

    40KB

  • memory/4440-12-0x00000000753BE000-0x00000000753BF000-memory.dmp

    Filesize

    4KB

  • memory/4440-13-0x00000000753B0000-0x0000000075B60000-memory.dmp

    Filesize

    7.7MB