Analysis

  • max time kernel
    145s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2023, 08:19

General

  • Target

    ff9f906215b0f4709123e5b88d096e6314a4f99b37e2928d3676ad341f66869d.exe

  • Size

    412KB

  • MD5

    9f2b98399f643fcfd8e42d9e9af14221

  • SHA1

    089914244121bae9f0cf57c7864f5cb2579415cc

  • SHA256

    ff9f906215b0f4709123e5b88d096e6314a4f99b37e2928d3676ad341f66869d

  • SHA512

    d39d2a2b812ca20d7524f6e7b0b448280f681c9a0a426fa065d932692f698c2d416a0ffdd0df14e12aa1df5b0820156306141dbff824e27c2514478c7ddf1e35

  • SSDEEP

    6144:wgqPLj9i/BPNBO3D6X9CsiOhI1F8ZlrycYb3nGTFyXcmc:A/9i7kN1SZ1XSR

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.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\ff9f906215b0f4709123e5b88d096e6314a4f99b37e2928d3676ad341f66869d.exe
    "C:\Users\Admin\AppData\Local\Temp\ff9f906215b0f4709123e5b88d096e6314a4f99b37e2928d3676ad341f66869d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 1072
      2⤵
      • Program crash
      PID:3408
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1688 -ip 1688
    1⤵
      PID:4596

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1688-134-0x0000000004970000-0x00000000049D2000-memory.dmp

            Filesize

            392KB

          • memory/1688-135-0x00000000075E0000-0x0000000007B84000-memory.dmp

            Filesize

            5.6MB

          • memory/1688-136-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-137-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-139-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-141-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-143-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-147-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-145-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-149-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-150-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-154-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-153-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-152-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-156-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-158-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-160-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-162-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-164-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-166-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-168-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-170-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-172-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-174-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-176-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-178-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-180-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-182-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-184-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-186-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-188-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-190-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-192-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-194-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-196-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-198-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-200-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-202-0x0000000004E10000-0x0000000004E62000-memory.dmp

            Filesize

            328KB

          • memory/1688-929-0x0000000007B90000-0x00000000081A8000-memory.dmp

            Filesize

            6.1MB

          • memory/1688-930-0x0000000007430000-0x0000000007442000-memory.dmp

            Filesize

            72KB

          • memory/1688-931-0x0000000007450000-0x000000000755A000-memory.dmp

            Filesize

            1.0MB

          • memory/1688-932-0x0000000007560000-0x000000000759C000-memory.dmp

            Filesize

            240KB

          • memory/1688-933-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-934-0x0000000008440000-0x00000000084A6000-memory.dmp

            Filesize

            408KB

          • memory/1688-935-0x0000000008B10000-0x0000000008BA2000-memory.dmp

            Filesize

            584KB

          • memory/1688-936-0x0000000009E80000-0x0000000009EF6000-memory.dmp

            Filesize

            472KB

          • memory/1688-937-0x0000000009F40000-0x000000000A102000-memory.dmp

            Filesize

            1.8MB

          • memory/1688-938-0x000000000A120000-0x000000000A64C000-memory.dmp

            Filesize

            5.2MB

          • memory/1688-939-0x000000000A760000-0x000000000A77E000-memory.dmp

            Filesize

            120KB

          • memory/1688-941-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-942-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB

          • memory/1688-943-0x00000000075D0000-0x00000000075E0000-memory.dmp

            Filesize

            64KB