Analysis

  • max time kernel
    148s
  • 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
    01-12-2024 19:32

General

  • Target

    New_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_Order.exe

  • Size

    524KB

  • MD5

    d7dfbeafd73680ece456544358ff4ae8

  • SHA1

    8bfae1107957528a267642e1de35cd706e21239f

  • SHA256

    eeab9fb352cb6be16656c5e2432f3c7d1e4fdcde4b0053cc13110b35bcad3be9

  • SHA512

    a9b0e71b53dfa3805c6e86f8f773eb1fa6b0a6d79e9ba41cbec9007393c8e7a3826007bd44251ecabbe90f770cb8bf0c5dd551834b05fc20138f28b56a9e85a5

  • SSDEEP

    6144:wYa6WLKRTIXwlWVwV7j3qKWOY+LF0EUFbPkhw56R/SI2BLfYi4K5+Q8cfVFa23Qn:wY0FQEU7RKDBSxSTtvGctF1oC2WzS

Malware Config

Signatures

  • Guloader family
  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Loads dropped DLL 2 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_Order.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\New_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_Order.exe
      "C:\Users\Admin\AppData\Local\Temp\New_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_OrderNew_Order.exe"
      2⤵
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsoA8F4.tmp\System.dll

    Filesize

    12KB

    MD5

    cff85c549d536f651d4fb8387f1976f2

    SHA1

    d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    SHA256

    8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    SHA512

    531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

  • memory/1624-16-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/1624-18-0x0000000001660000-0x00000000041A3000-memory.dmp

    Filesize

    43.3MB

  • memory/1624-19-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/1624-20-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/1624-21-0x0000000001660000-0x00000000041A3000-memory.dmp

    Filesize

    43.3MB

  • memory/1624-22-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/1624-23-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/4980-13-0x0000000003290000-0x0000000005DD3000-memory.dmp

    Filesize

    43.3MB

  • memory/4980-14-0x0000000077711000-0x0000000077831000-memory.dmp

    Filesize

    1.1MB

  • memory/4980-15-0x0000000074405000-0x0000000074406000-memory.dmp

    Filesize

    4KB

  • memory/4980-17-0x0000000003290000-0x0000000005DD3000-memory.dmp

    Filesize

    43.3MB