Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 04:23

General

  • Target

    280518760738f09e4be487770f236164.exe

  • Size

    145KB

  • MD5

    280518760738f09e4be487770f236164

  • SHA1

    8eaf8130c37a3993740abea935a833e03372e2d4

  • SHA256

    e4ba99c960e6a5954ebf39d79485971ba33b45332cef0ac72efc5b79437b92fd

  • SHA512

    ae2129e7f4566c26fb7e2c126d9c673d9f58e225dfc0dc4836669f53ace1bc0a8f3a3d689e1d10cbfd2f7937ad6e1bb44be3157be9fbb576c9f4601439916df4

  • SSDEEP

    3072:K4ggWKpa/cdiJUjd/c9cQ+Nlq/vNXhZuODjel7/M9h14enT4wo:xHa/Gbjd/CL22vNXhZuGedGh14M0

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\280518760738f09e4be487770f236164.exe
    "C:\Users\Admin\AppData\Local\Temp\280518760738f09e4be487770f236164.exe"
    1⤵
    • Loads dropped DLL
    PID:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsd1019.tmp\NSISdl.dll

    Filesize

    12KB

    MD5

    e4145a76f37b199c3cb9ab8d23c3c1d6

    SHA1

    b6beecaaf0f29d02f293e07954ebd7f7df25160b

    SHA256

    ab657405df2b4d86793a4959a7c8c86ffbcc732733bc884f001fcb1219e68a9d

    SHA512

    9fe0796a76998b80c2d34825ba0256147cb8104bf2b39fa3d8642ab8a7ef99cf2fd9715bb73661b4e42c47125a22d96e1e85abb88018bfc97548823f7a254b06

  • \Users\Admin\AppData\Local\Temp\nsd1019.tmp\Splash.dll

    Filesize

    4KB

    MD5

    086ecd24cb4b2e25611bbc54e4939643

    SHA1

    8e409dfc32462138a18777589a9f35602097a2f1

    SHA256

    7cc10ff0b6aa730f180614ae367d8f4ce6a81945ae71fb86ae7008eede88f966

    SHA512

    2a556679b4cf1c20978f5e305af73a17b9e14a1c6cde39a59aeef0ca0cdef95b22bb4dd89ffd05b544e8aed2fb1140879eaa0d52c8cd20e199b056fe82c91591