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Analysis

  • max time kernel
    37s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2023, 17:32

General

  • Target

    file.exe

  • Size

    433KB

  • MD5

    5068d34d0dff26e2725ee7818d2c715d

  • SHA1

    9eed22f6414aa83dea47ff75dd131569d0f37d09

  • SHA256

    30c78cd350e0d08cd0199f2705b08cc6eccd0ee4ca21d4b0c58d70e956ab33be

  • SHA512

    da20c44e30e548ba616751f3459191ec47191b030475ed210349c717fc8daca881d29f1d2acf66ad12ab75434a74ef17cde182cec4468e3a2369c9f2f351ce5b

  • SSDEEP

    12288:4rrNTf2siEeORoiqXxpgVWso0j9f+nBQzS:4Hdf2JEegVqXHgVWz0t+nGzS

Malware Config

Extracted

Family

redline

Botnet

@new@2023

C2

77.73.133.62:22344

Attributes
  • auth_value

    8284279aedaed026a9b7cb9c1c0be4e4

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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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:1124

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1124-54-0x0000000004840000-0x000000000488C000-memory.dmp

    Filesize

    304KB

  • memory/1124-55-0x0000000002D3B000-0x0000000002D72000-memory.dmp

    Filesize

    220KB

  • memory/1124-56-0x00000000002F0000-0x0000000000349000-memory.dmp

    Filesize

    356KB

  • memory/1124-57-0x0000000004900000-0x000000000494A000-memory.dmp

    Filesize

    296KB

  • memory/1124-58-0x0000000000400000-0x0000000002C5E000-memory.dmp

    Filesize

    40.4MB

  • memory/1124-59-0x0000000074FB1000-0x0000000074FB3000-memory.dmp

    Filesize

    8KB

  • memory/1124-60-0x0000000002D3B000-0x0000000002D72000-memory.dmp

    Filesize

    220KB

  • memory/1124-61-0x0000000000400000-0x0000000002C5E000-memory.dmp

    Filesize

    40.4MB