Analysis

  • max time kernel
    80s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2023, 11:05

General

  • Target

    d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe

  • Size

    286KB

  • MD5

    82ca8eadd52b5731b10b991c4e7d4204

  • SHA1

    ccb3179c3118ac4526ba958e322d7d7a8335a539

  • SHA256

    d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a

  • SHA512

    16482704deb85a321ba4c0d17c28ee3d3439b2e520c6ed6b557f50fc683ae4ed36990c461aa187d36ab37b2f8b3b2a8961f56e335d63f7c9323cfdbff8a807b4

  • SSDEEP

    6144:x3XGvec0WIVf+A9AUWlmfGwWcbB/QhzWTbvWZCC0K:xHKec0WkbXWYNb+zWTSn

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 33 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.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe
    "C:\Users\Admin\AppData\Local\Temp\d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 1580
      2⤵
      • Program crash
      PID:1976
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2808 -ip 2808
    1⤵
      PID:1684

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2808-134-0x00000000021A0000-0x0000000002202000-memory.dmp

            Filesize

            392KB

          • memory/2808-135-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-136-0x0000000004C80000-0x0000000005224000-memory.dmp

            Filesize

            5.6MB

          • memory/2808-137-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-138-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-139-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-140-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-142-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-144-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-146-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-148-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-150-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-152-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-154-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-156-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-158-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-160-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-162-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-164-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-166-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-168-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-170-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-172-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-174-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-176-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-178-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-180-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-182-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-184-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-186-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-188-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-190-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-192-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-194-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-196-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-198-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-200-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-202-0x0000000005270000-0x00000000052C2000-memory.dmp

            Filesize

            328KB

          • memory/2808-929-0x00000000052F0000-0x0000000005908000-memory.dmp

            Filesize

            6.1MB

          • memory/2808-930-0x00000000059B0000-0x00000000059C2000-memory.dmp

            Filesize

            72KB

          • memory/2808-931-0x00000000059D0000-0x0000000005ADA000-memory.dmp

            Filesize

            1.0MB

          • memory/2808-932-0x0000000005AE0000-0x0000000005B1C000-memory.dmp

            Filesize

            240KB

          • memory/2808-933-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-934-0x0000000005E00000-0x0000000005E66000-memory.dmp

            Filesize

            408KB

          • memory/2808-935-0x0000000006C70000-0x0000000006D02000-memory.dmp

            Filesize

            584KB

          • memory/2808-936-0x0000000006D40000-0x0000000006DB6000-memory.dmp

            Filesize

            472KB

          • memory/2808-937-0x0000000006E10000-0x0000000006FD2000-memory.dmp

            Filesize

            1.8MB

          • memory/2808-938-0x0000000006FE0000-0x000000000750C000-memory.dmp

            Filesize

            5.2MB

          • memory/2808-939-0x0000000007630000-0x000000000764E000-memory.dmp

            Filesize

            120KB

          • memory/2808-941-0x0000000007900000-0x0000000007950000-memory.dmp

            Filesize

            320KB

          • memory/2808-942-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-943-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB

          • memory/2808-944-0x0000000002310000-0x0000000002320000-memory.dmp

            Filesize

            64KB