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
    29-12-2023 18:05

General

  • Target

    0001ffbe1e17d3d118b1103064a2a6a4.exe

  • Size

    960KB

  • MD5

    0001ffbe1e17d3d118b1103064a2a6a4

  • SHA1

    82cfa29c31b4608c279f04cadc861656643a0233

  • SHA256

    295967ac71f014113a7e7c10737ff8b1b3fbe65bd037995ee7a998f16b94144a

  • SHA512

    f13b763d8802a0db807710cf642d8f0209e0356f7e50b4b5bc4720ce0887c88104b0d640cdedb1ccc1a3a0b53b1088234897dc62cd9a919b93eef68867733aea

  • SSDEEP

    12288:l8n/v5n3XQ3E9LFZetKVsSEkaPYfQMlgZWjpeS3Pl4SAVAAumREYbDAtInAVFJRK:O/x0E9G6nbaPYd4WteS3PCXVAiEOiYH

Score
7/10

Malware Config

Signatures

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

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0001ffbe1e17d3d118b1103064a2a6a4.exe
    "C:\Users\Admin\AppData\Local\Temp\0001ffbe1e17d3d118b1103064a2a6a4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2332

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsi5DB.tmp\ioSpecial.ini
    Filesize

    687B

    MD5

    cb20be632b4e677e217ec5ab59ef0018

    SHA1

    5433b8bf1ad1950957fffa58828dd877295170cb

    SHA256

    33d7d87d422ec4b7db70644ae7e10e9d892ff79b015dbc351c31767fb53d031c

    SHA512

    bbf9b4d62b88e23c859e6c924e866fe516c0490ca9c337719d68a6dbaae10856f24c8db6794f0cf5524afca27d43431604d4f63fd2fb9a58a7443721d10bf87b

  • \Users\Admin\AppData\Local\Temp\nsi5DB.tmp\InstallOptions.dll
    Filesize

    14KB

    MD5

    325b008aec81e5aaa57096f05d4212b5

    SHA1

    27a2d89747a20305b6518438eff5b9f57f7df5c3

    SHA256

    c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    SHA512

    18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf