Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 13:10

General

  • Target

    JJSploit_8.2.0_x64-setup.exe

  • Size

    6.8MB

  • MD5

    ad78098e4bd8a777c83947514e39e702

  • SHA1

    9c7623f484399737e934530fae0463129a3ba1d2

  • SHA256

    1bf62962424817df5cb01035a867dd482435ad75714802bec96fd140a129985a

  • SHA512

    6e0d2f25463406337dab3524fa118434f0c31530790a334cc0754dd673699f3ac42221de3544cbcd7a8328622e103d8e2ff55a34d8823d16480986c9e298303e

  • SSDEEP

    196608:hYuT+k+TeZKdbfKhHUlfc9lN3MbHupWJh8n0hg+:hX9KdzKUBc9lN8Lnkn0X

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Loads dropped DLL 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\JJSploit_8.2.0_x64-setup.exe
    "C:\Users\Admin\AppData\Local\Temp\JJSploit_8.2.0_x64-setup.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:3860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsh7179.tmp\NSISdl.dll

    Filesize

    15KB

    MD5

    ee68463fed225c5c98d800bdbd205598

    SHA1

    306364af624de3028e2078c4d8c234fa497bd723

    SHA256

    419485a096bc7d95f872ed1b9b7b5c537231183d710363beee4d235bb79dbe04

    SHA512

    b14fb74cb76b8f4e80fdd75b44adac3605883e2dcdb06b870811759d82fa2ec732cd63301f20a2168d7ad74510f62572818f90038f5116fe19c899eba68a5107

  • C:\Users\Admin\AppData\Local\Temp\nsh7179.tmp\StartMenu.dll

    Filesize

    7KB

    MD5

    d070f3275df715bf3708beff2c6c307d

    SHA1

    93d3725801e07303e9727c4369e19fd139e69023

    SHA256

    42dd4dda3249a94e32e20f76eaffae784a5475ed00c60ef0197c8a2c1ccd2fb7

    SHA512

    fcaf625dac4684dad33d12e3a942b38489ecc90649eee885d823a932e70db63c1edb8614b9fa8904d1710e9b820e82c5a37aeb8403cf21cf1e3692f76438664d

  • C:\Users\Admin\AppData\Local\Temp\nsh7179.tmp\System.dll

    Filesize

    12KB

    MD5

    cff85c549d536f651d4fb8387f1976f2

    SHA1

    d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    SHA256

    8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    SHA512

    531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

  • C:\Users\Admin\AppData\Local\Temp\nsh7179.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    6c3f8c94d0727894d706940a8a980543

    SHA1

    0d1bcad901be377f38d579aafc0c41c0ef8dcefd

    SHA256

    56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

    SHA512

    2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355