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Analysis

  • max time kernel
    144s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 05:59

General

  • Target

    5853abf213e5cdaeae074d9dbbf6098b.exe

  • Size

    226KB

  • MD5

    5853abf213e5cdaeae074d9dbbf6098b

  • SHA1

    d4c6d38e5ad574c4e07b33b3c342be45726af04d

  • SHA256

    73f4006f8f42d1c5c4644c02513082b5e0c5e15465c667c8de0e2d4a652b1dc4

  • SHA512

    2ac3eb5ff36c1dbf2d8a5ec7543ff31449f0da462cb35576a2ab0bb73ae79feac1d91fb3c6f92b2e58cb962d4bcfa0fe8bde16229e199709d16a4eadc47ff691

  • SSDEEP

    6144:C1QLJQL0gTTuQ0quhsf7KjMdcornRZAArCgLADMJ82PeAUyFd:x2oITuQ0qugKjzEfbrCnm82PevS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5853abf213e5cdaeae074d9dbbf6098b.exe
    "C:\Users\Admin\AppData\Local\Temp\5853abf213e5cdaeae074d9dbbf6098b.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Users\Admin\AppData\Local\Temp\generator.exe
      "C:\Users\Admin\AppData\Local\Temp\generator.exe"
      2⤵
      • Executes dropped EXE
      PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\generator.exe

    Filesize

    163KB

    MD5

    ec264de3e9f120078e3f2533e51e1842

    SHA1

    cebb108a745c774d6ba93f9cf9516e54f06dca18

    SHA256

    efd903c2a5382b57068aa06022642d1cdaaba97591f1177503f47b0466f46016

    SHA512

    6095098f0c1610c9a2113938c8a7e7d0ab34d67da75d8d4d87aae1491c0d889ac79f72fd49a71ed2726e8b3183e1f5da8f1231b34b6d81c851e5ec13c3f75a97

  • memory/2268-0-0x0000000000400000-0x0000000000404000-memory.dmp

    Filesize

    16KB

  • memory/2268-21-0x0000000000400000-0x0000000000404000-memory.dmp

    Filesize

    16KB

  • memory/2688-14-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2688-16-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB