Analysis

  • max time kernel
    243s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    10/02/2023, 13:31

General

  • Target

    file.exe

  • Size

    453KB

  • MD5

    ba437af00a544491bcf2faca07ac0b43

  • SHA1

    0f66dd1ec99872ce931e807bc5af7a0721ebdba9

  • SHA256

    7912924467268e36b4fab8b898ee908e5d9e860b0745db8af995bd51e13c1159

  • SHA512

    2a87ccbb24bc159932d275bd58068c7bd954ded7b3e7866e3ecedff805ce9768863c23d255006e9ad810f8f07da5fb757952d499a9c6606b06224c4425a12fbb

  • SSDEEP

    12288:EIaTcLok3uSBREuYAO/f2U3K5PSsnfWr:EC3U2U3K5asnfW

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:1532

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1532-54-0x000000000091D000-0x000000000094B000-memory.dmp

          Filesize

          184KB

        • memory/1532-55-0x0000000000220000-0x0000000000282000-memory.dmp

          Filesize

          392KB

        • memory/1532-56-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB

        • memory/1532-57-0x00000000020D0000-0x000000000212A000-memory.dmp

          Filesize

          360KB

        • memory/1532-58-0x00000000021E0000-0x0000000002238000-memory.dmp

          Filesize

          352KB

        • memory/1532-59-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

          Filesize

          8KB

        • memory/1532-60-0x000000000091D000-0x000000000094B000-memory.dmp

          Filesize

          184KB

        • memory/1532-61-0x000000000091D000-0x000000000094B000-memory.dmp

          Filesize

          184KB

        • memory/1532-62-0x0000000000400000-0x000000000049D000-memory.dmp

          Filesize

          628KB