Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231130-en
  • resource tags

    arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2023 05:55

General

  • Target

    015da94a48702bde0297911a4872469d9f4851d5067acf3fbbd412cbe82377ef.exe

  • Size

    190KB

  • MD5

    c3cda4284fab6d48c2781c7e78dded15

  • SHA1

    e0e6d1711ba8afcd402f232214a76bf3f9efa7ef

  • SHA256

    015da94a48702bde0297911a4872469d9f4851d5067acf3fbbd412cbe82377ef

  • SHA512

    9a188c5573f9fffcf3f487a40822f857ff0db995ecba5ad4b77ddc88b5964e89c58bc864d7960f77e218a6a159caaeda8d35bdda9712e9d3b2805ca04fb33a53

  • SSDEEP

    3072:IJW9jLf7NyT1TAT2l3NUvtgDtvA2aGjxxkpzeJsV5kZ6q:l9jLzNyT1i43WODJA2TjxupIR

Malware Config

Extracted

Family

stealc

C2

http://77.91.76.36

Attributes
  • url_path

    /3886d2276f6914c4.php

rc4.plain

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Checks installed software on the system 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\015da94a48702bde0297911a4872469d9f4851d5067acf3fbbd412cbe82377ef.exe
    "C:\Users\Admin\AppData\Local\Temp\015da94a48702bde0297911a4872469d9f4851d5067acf3fbbd412cbe82377ef.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1664-1-0x00000000009D0000-0x0000000000AD0000-memory.dmp

    Filesize

    1024KB

  • memory/1664-2-0x0000000000220000-0x000000000023C000-memory.dmp

    Filesize

    112KB

  • memory/1664-3-0x0000000000400000-0x0000000000851000-memory.dmp

    Filesize

    4.3MB

  • memory/1664-4-0x0000000000400000-0x0000000000851000-memory.dmp

    Filesize

    4.3MB

  • memory/1664-6-0x00000000009D0000-0x0000000000AD0000-memory.dmp

    Filesize

    1024KB

  • memory/1664-9-0x0000000000400000-0x0000000000851000-memory.dmp

    Filesize

    4.3MB

  • memory/1664-13-0x0000000000400000-0x0000000000851000-memory.dmp

    Filesize

    4.3MB

  • memory/1664-17-0x0000000000400000-0x0000000000851000-memory.dmp

    Filesize

    4.3MB