Overview

overview

10

Static

static

3

c9e2bc8cc2...3N.exe

windows7-x64

10

c9e2bc8cc2...3N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    25s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 07:09

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General

  • Target

    c9e2bc8cc2dc92a63f6e84f6d25f78fbb9b89a23f8d49c6dbb766e814a460073N.exe

  • Size

    31KB

  • MD5

    103feb63abf66c060c8449a093500b70

  • SHA1

    9a3e596005e141c399467a3db58b40b0862562bd

  • SHA256

    c9e2bc8cc2dc92a63f6e84f6d25f78fbb9b89a23f8d49c6dbb766e814a460073

  • SHA512

    fb8068ace94881a6827ff5cb03265cdfe1a41bf234483fa2ea55bf62b7272e5d3fc535042697f7d004aa84caf4127d6ff3d4f49f2cb1104d60a80f428793896f

  • SSDEEP

    768:ze5KLZ/vbDEj7RTmfEXeW6wVmuHXJHdzTC/Wc8HEzHvc:ze5SZbDEj7RqfiH6wVBpGpRTvc

Score
10/10
discoveryevasionpersistence

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).

  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9e2bc8cc2dc92a63f6e84f6d25f78fbb9b89a23f8d49c6dbb766e814a460073N.exe
    "C:\Users\Admin\AppData\Local\Temp\c9e2bc8cc2dc92a63f6e84f6d25f78fbb9b89a23f8d49c6dbb766e814a460073N.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2496
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\Admin.exe
    Filesize

    31KB

    MD5

    7697ee12152a0422e676c2cb8027f3d0

    SHA1

    d9f5397bc5bb0967d63ed5fc0f0f49beb0522a54

    SHA256

    d909ab5a751c7a380e1acb9639e055f6bf68b899914dcf60efb630c35aad0c90

    SHA512

    a3dce9be07ea73e9d27b0c6808c0381118c0fe60b2e81a171802ace8c4a7e1671ac0bb2cf33fb383065190f4d6fa8c10c47daad6886e80d14c33891286fd1c2e

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  • memory/2496-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/3036-13-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download