Analysis

  • max time kernel
    28s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 21:25

General

  • Target

    1cea24d80129f6ae6e00cead0741f93d.exe

  • Size

    440KB

  • MD5

    1cea24d80129f6ae6e00cead0741f93d

  • SHA1

    c2bed1de0699d8f1d23d2513f9c06d0aeb5e2474

  • SHA256

    d3aaf87cb5536dd1d46de93e08e72cd9db69f7d4848bdd9a4d113d79ca6e8870

  • SHA512

    4524da158fadfc79acba682b13fef33d49c2cadce26ba84a7b73a603d064283547a5c7ea132054d611bd322c7ec137dfe1809000ec75ffea38aa3c1feaf1851e

  • SSDEEP

    6144:5lbzcYnRNkVsuaRaU6mHGO4rBfL1RCaSC0eZylPwhMX8BOd41NX/+uJ82wl9J+F5:n0aRz6mHGV1R3/ZyWuzdGl/tJkJ+zPr

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1cea24d80129f6ae6e00cead0741f93d.exe
    "C:\Users\Admin\AppData\Local\Temp\1cea24d80129f6ae6e00cead0741f93d.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Windows\SysWOW64\c308.exe
      C:\Windows\system32\c308.exe
      2⤵
      • Executes dropped EXE
      PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\c308.exe

    Filesize

    34KB

    MD5

    6a7ae7e491182a4190209a1c07e3dfd2

    SHA1

    ba0269a7bd9094d1cd84b857c295b4630f68335d

    SHA256

    fa8b650cac98bc85962a38052c94a12c35321950362cedd37ecb8227096176b1

    SHA512

    69cb932fde686c17770d2d62e65c0d39963b92d58aa81a5226be97fca0d8c6c6d9fef848362fac8df412632a6b0bdb8b4b92ef6f4a98b705082ef03eb16bd255

  • memory/1232-0-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1232-5-0x0000000000400000-0x000000000046E000-memory.dmp

    Filesize

    440KB

  • memory/1232-8-0x0000000002A80000-0x0000000002ACF000-memory.dmp

    Filesize

    316KB