Overview

overview

10

Static

static

3

46dc9a6c8b...b2.exe

windows7-x64

10

46dc9a6c8b...b2.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2024, 14:42

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General

  • Target

    46dc9a6c8b7270981b56672ea10e17b2.exe

  • Size

    68KB

  • MD5

    46dc9a6c8b7270981b56672ea10e17b2

  • SHA1

    c34d58e89977fc13d6d3fcabd510ee534125c6ec

  • SHA256

    7bf3842465c5847dff17efb02e25059239952ca1c2c9ee52d8904bda98aa8c12

  • SHA512

    d0e5c1755a42a135018f01f0e9e54a460f443349ed152a0ae127f2baf6f63c4f87b3ffcdc751fe4c255aa56c24dc7b56b02a5a462ddcc141c6ddc8139a5a4e7b

  • SSDEEP

    768:/cTliTdOYAl+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:UTIx3AcqOK3qowgnt1d

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46dc9a6c8b7270981b56672ea10e17b2.exe
    "C:\Users\Admin\AppData\Local\Temp\46dc9a6c8b7270981b56672ea10e17b2.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:928
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\Admin.exe
          Filesize

          68KB

          MD5

          ac66ea8440d29b9442935e04cf2e1e9e

          SHA1

          328f69dc6877967e0722d82c18e73189dbeba307

          SHA256

          29c869eae318f21845a434e1deef06ac98f5dbfa0abf75f4b3da4957c0c0613e

          SHA512

          75aab0b6934526e23d335a93696f55de38359cef92326a74832e64692e2c921e72cfc387540c80faf04ccffcd2b59c0f9a82d96662a514007b841768b42ae716

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        • memory/928-0-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB

          Download

        • memory/3008-13-0x0000000000400000-0x0000000000415000-memory.dmp

          Filesize

          84KB

          Download