Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-10-2021 13:31

General

  • Target

    1954eb49f231c2a70291889f5b12331953adf76f1e417.exe

  • Size

    407KB

  • MD5

    f65bef156e7fe9ad83b9bf3936fb53b9

  • SHA1

    51a9ce72d9f222ec08ca7b99e2bd724ea567db16

  • SHA256

    1954eb49f231c2a70291889f5b12331953adf76f1e4179c87b7b9cd871079d28

  • SHA512

    fbbe57102523d44d65488a37661e023a55a9764f482fa99af023e38fc736b1aafdbd42fe194ef141f805f76e293d641979bd4ac302be889ac4c83df45a7e8352

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1954eb49f231c2a70291889f5b12331953adf76f1e417.exe
    "C:\Users\Admin\AppData\Local\Temp\1954eb49f231c2a70291889f5b12331953adf76f1e417.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1668

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1668-54-0x00000000010F8000-0x000000000111B000-memory.dmp

    Filesize

    140KB

  • memory/1668-55-0x0000000000220000-0x0000000000250000-memory.dmp

    Filesize

    192KB

  • memory/1668-56-0x0000000000400000-0x0000000001036000-memory.dmp

    Filesize

    12.2MB

  • memory/1668-57-0x0000000000390000-0x00000000003AC000-memory.dmp

    Filesize

    112KB

  • memory/1668-58-0x0000000002BD1000-0x0000000002BD2000-memory.dmp

    Filesize

    4KB

  • memory/1668-59-0x0000000002BD2000-0x0000000002BD3000-memory.dmp

    Filesize

    4KB

  • memory/1668-60-0x0000000002BD3000-0x0000000002BD4000-memory.dmp

    Filesize

    4KB

  • memory/1668-61-0x0000000002C10000-0x0000000002C2B000-memory.dmp

    Filesize

    108KB

  • memory/1668-62-0x0000000002BD4000-0x0000000002BD6000-memory.dmp

    Filesize

    8KB