Analysis

  • max time kernel
    64s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/09/2022, 01:58

General

  • Target

    50928a79da7e21f091bac9e979db81f19cd2035fcf24f81042354b79a92b9031.exe

  • Size

    363KB

  • MD5

    d0b1266a44b46caa38cd36942b67c08f

  • SHA1

    c3eb0d89da79f47eabd43dcba0822d59d964bf4d

  • SHA256

    50928a79da7e21f091bac9e979db81f19cd2035fcf24f81042354b79a92b9031

  • SHA512

    a4ea80a220a58921f671b5ba96b12a2bd324612e82188d1c93daeb73fed18cf4d07477b6de5ffa0c04baa964f9b638a27c5cbf22e3188a61da07879b6e8dd4f4

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\50928a79da7e21f091bac9e979db81f19cd2035fcf24f81042354b79a92b9031.exe
    "C:\Users\Admin\AppData\Local\Temp\50928a79da7e21f091bac9e979db81f19cd2035fcf24f81042354b79a92b9031.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2364

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2364-132-0x0000000000250000-0x00000000002B0000-memory.dmp

          Filesize

          384KB

        • memory/2364-133-0x000000000A8E0000-0x000000000AEF8000-memory.dmp

          Filesize

          6.1MB

        • memory/2364-134-0x000000000A460000-0x000000000A56A000-memory.dmp

          Filesize

          1.0MB

        • memory/2364-135-0x000000000A390000-0x000000000A3A2000-memory.dmp

          Filesize

          72KB

        • memory/2364-136-0x000000000A3F0000-0x000000000A42C000-memory.dmp

          Filesize

          240KB

        • memory/2364-137-0x000000000A700000-0x000000000A766000-memory.dmp

          Filesize

          408KB

        • memory/2364-138-0x000000000B7B0000-0x000000000BD54000-memory.dmp

          Filesize

          5.6MB

        • memory/2364-139-0x000000000B2F0000-0x000000000B382000-memory.dmp

          Filesize

          584KB

        • memory/2364-140-0x000000000BD60000-0x000000000BF22000-memory.dmp

          Filesize

          1.8MB

        • memory/2364-141-0x000000000C460000-0x000000000C98C000-memory.dmp

          Filesize

          5.2MB

        • memory/2364-142-0x000000000B610000-0x000000000B686000-memory.dmp

          Filesize

          472KB

        • memory/2364-143-0x000000000B590000-0x000000000B5E0000-memory.dmp

          Filesize

          320KB