Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    05/02/2023, 09:32

General

  • Target

    file.exe

  • Size

    389KB

  • MD5

    4c0f34ae0ee1ab33e07f4dcdd181ccec

  • SHA1

    4e930bd9b71df38b9ec2b88d2d105db21f5b8e30

  • SHA256

    49985db170fb926b47d9bd577a33152c4d0edf74052e6eed149ade02672f2071

  • SHA512

    8b138f339d9e4484733e5368e00edf253d72ef5c125a42f95502ae036b7a0c55de0b2249c90f7aa627f2a1da91f34ead163831eb986e4d4fe1401806a3798d9a

  • SSDEEP

    6144:ywLAbL0LfdQAKBRvNk1QDaAj9vMa1jGLLdWEh+xo8Ej3:ywLAbL0LdTKbvNJ59vM6GHdv+xXm3

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:1256

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1256-54-0x0000000002430000-0x000000000248A000-memory.dmp

          Filesize

          360KB

        • memory/1256-55-0x000000000068B000-0x00000000006B9000-memory.dmp

          Filesize

          184KB

        • memory/1256-56-0x0000000000230000-0x0000000000292000-memory.dmp

          Filesize

          392KB

        • memory/1256-57-0x0000000000400000-0x00000000004E3000-memory.dmp

          Filesize

          908KB

        • memory/1256-58-0x00000000048C0000-0x0000000004918000-memory.dmp

          Filesize

          352KB

        • memory/1256-59-0x0000000075091000-0x0000000075093000-memory.dmp

          Filesize

          8KB

        • memory/1256-60-0x000000000068B000-0x00000000006B9000-memory.dmp

          Filesize

          184KB

        • memory/1256-61-0x0000000000400000-0x00000000004E3000-memory.dmp

          Filesize

          908KB