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Overview

overview

7

Static

static

3

f9e4dd2873...f4.exe

windows7-x64

7

f9e4dd2873...f4.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/06/2024, 05:16

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General

  • Target

    f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe

  • Size

    747KB

  • MD5

    9b1e5773bd3c6d1282b4a81bde77d2ab

  • SHA1

    0e5a8820c725474414caa145e4c31ee6ed57d45c

  • SHA256

    f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4

  • SHA512

    d46e3ac20cce70a828dc7fe4a5b6fd4fca949753f099f79e40cb9c29142bc1fff354473663db09108c83ebb760555add7e62588fc9142391d5630bb76a5d047b

  • SSDEEP

    12288:OWji9BuqnhJ0QsAz4zjCoPeLr26lCWhIYjPFigV6I1/S9jvvS0UYlnpawn1LQiV5:CuqhJ1s7uMAhIYYU6I1/WLvS0lp5nV5

Score
7/10
persistencespywarestealer

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe
    "C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe
      "C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2388
      • C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe
        "C:\Users\Admin\AppData\Local\Temp\f9e4dd287396c1d2dbc199e17178f9c804161ea96fa3d39817a99fa5d225e6f4.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 368
      2⤵
      • Program crash
      PID:332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\horse lesbian .mpg.exe
    Filesize

    1.6MB

    MD5

    29c3403e76069e0dd3420d5076ad801e

    SHA1

    28b62832310fa0b7549aa9fd2613a2204b48d098

    SHA256

    9c13494d8f1e008c031a6480cdad62fd8a1caaaa7a7edc6031c27919707d07fa

    SHA512

    0a6a028a6e06cb90101091bf98f4e6984ee67afba2236101905619eefbaeb672ed8acf34f30e579c483bf094c8efe0d783b92734d105e19b68804c89f10c65f7

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  • C:\debug.txt
    Filesize

    183B

    MD5

    72c1c72b33e3280576a79428c050d5ff

    SHA1

    73aa0afc0bf02e66fd22d58a4dff1730b811d8de

    SHA256

    91f0016dbc99df470205be92eb4c902d9e6c339532845f6ad61cd74236917cff

    SHA512

    69aaf9cd026fa2607d5de1daa8c85d6a736a50ad43644b47855ec4142388a252a0a763c1f440b297f95f3b6e3728d43383199bc0e1ea15454ae5da98cd4e8373

    Download Submit