Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    26-08-2024 05:09

General

  • Target

    f913881084275fdf37d38f6f06f1f9a5261bac9445fd372bed0c3fdefd346321.exe

  • Size

    202KB

  • MD5

    1bd596b82beeb72ce67b7c528644f1c5

  • SHA1

    aa30ecd4ae8f4905247c7c2adcf0000154408cd6

  • SHA256

    f913881084275fdf37d38f6f06f1f9a5261bac9445fd372bed0c3fdefd346321

  • SHA512

    fd867293f700bfd50547be13389b69ac1c1464bd88e564f2180206c00c6a0280a3737d01d9158ef03174edaab9ea20b408deb2aad611ce96655c1517340e83c2

  • SSDEEP

    3072:riOG+sRZLZwGINvRwYMczT+gE3sY5PDFvp7d57d7zS10mdGh4:ruRZL7yvRwoTjE3DZH57dfNmdR

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Loads dropped DLL 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f913881084275fdf37d38f6f06f1f9a5261bac9445fd372bed0c3fdefd346321.exe
    "C:\Users\Admin\AppData\Local\Temp\f913881084275fdf37d38f6f06f1f9a5261bac9445fd372bed0c3fdefd346321.exe"
    1⤵
    • Loads dropped DLL
    PID:2124

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\CC4F.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • memory/2124-1-0x0000000002C30000-0x0000000002D30000-memory.dmp

    Filesize

    1024KB

  • memory/2124-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2124-5-0x0000000000400000-0x0000000002BA3000-memory.dmp

    Filesize

    39.6MB

  • memory/2124-7-0x0000000000400000-0x0000000002BA3000-memory.dmp

    Filesize

    39.6MB