Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15/02/2023, 10:32

General

  • Target

    file.exe

  • Size

    303KB

  • MD5

    23008ada4756ae40463a109bcae57ac6

  • SHA1

    f303dc6b7dd38ed457d6b2094817767327352048

  • SHA256

    be1c94b37dc4b3a8a721cc26d7515d19d902d0e90b39f03fb1bab9457b5c4652

  • SHA512

    2f770c34e568a0838ea2566682dbbd1d7c953f91b680e3b2a3f12858ebf9a7c07ea7da776c565309dbb7ffba532b7f9891149fa65840232fbcfbeaa269d9910e

  • SSDEEP

    6144:9dukMLoz7JFij9VWO94W0OBX2iGz7jJCWfS2S4jcJogsyXtiI/s:9dP7J0VWOrGXBfS2S9JTZj

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:1384

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1384-54-0x0000000002110000-0x000000000216A000-memory.dmp

          Filesize

          360KB

        • memory/1384-55-0x00000000021E0000-0x0000000002238000-memory.dmp

          Filesize

          352KB

        • memory/1384-57-0x00000000002B0000-0x0000000000312000-memory.dmp

          Filesize

          392KB

        • memory/1384-56-0x000000000075B000-0x0000000000789000-memory.dmp

          Filesize

          184KB

        • memory/1384-58-0x0000000000400000-0x000000000057E000-memory.dmp

          Filesize

          1.5MB

        • memory/1384-59-0x0000000076DC1000-0x0000000076DC3000-memory.dmp

          Filesize

          8KB

        • memory/1384-60-0x000000000075B000-0x0000000000789000-memory.dmp

          Filesize

          184KB

        • memory/1384-61-0x0000000000400000-0x000000000057E000-memory.dmp

          Filesize

          1.5MB