Analysis

  • max time kernel
    85s
  • max time network
    90s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    10-02-2023 16:02

General

  • Target

    file.exe

  • Size

    453KB

  • MD5

    24e7ed9ef269d5092572bb0878b01d79

  • SHA1

    cbf9423a248a3fd31de00f2ff5eab6064aed6374

  • SHA256

    33bea9f8920829ecebf80b2b3e2f9774cab289434fd4ccb7ed4dae000cefcc50

  • SHA512

    10492ce14575d3556dc7153d373fb2b82e36d1f4591491e5c238ab47680d8e27884f3cbe8652393d33524d4a22f1ca47d62115d771d17aebe30afea646753b43

  • SSDEEP

    6144:JQ/qaWGWbx7ul3pJ6Vlo2NJbSZmEeV1aMqj2Ytzkl5nfWCo:JymIXJsbJgmEeV8/vkl5nfW

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1984

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1984-54-0x0000000001EB0000-0x0000000001F0A000-memory.dmp

    Filesize

    360KB

  • memory/1984-55-0x00000000008FD000-0x000000000092B000-memory.dmp

    Filesize

    184KB

  • memory/1984-56-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/1984-57-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB

  • memory/1984-58-0x0000000001F20000-0x0000000001F78000-memory.dmp

    Filesize

    352KB

  • memory/1984-59-0x00000000760B1000-0x00000000760B3000-memory.dmp

    Filesize

    8KB

  • memory/1984-60-0x00000000008FD000-0x000000000092B000-memory.dmp

    Filesize

    184KB

  • memory/1984-61-0x0000000000400000-0x000000000049D000-memory.dmp

    Filesize

    628KB