Analysis

  • max time kernel
    143s
  • max time network
    151s
  • 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, 05:51

General

  • Target

    fd3a350fced4a0a359909080958c80954a7cd0f7b2f9c0bc0a876704230ade78.exe

  • Size

    406KB

  • MD5

    0c997cd5e64be3711a272f5a5cedc43d

  • SHA1

    1a1d8c6b63836dc91aa43fbd08701e021715159a

  • SHA256

    fd3a350fced4a0a359909080958c80954a7cd0f7b2f9c0bc0a876704230ade78

  • SHA512

    9f76b31848fc77cbcccb1fc49f657653eb93e67b1ee4553100fcdc02e22256973a8640dcca9b92ac384eaeb4537a78358164604be647841c807c563c39552424

  • SSDEEP

    6144:WEBXLEc3WMW/qELayTmuBIXNUkHzeGgvgjTYGEOrm:Hgc3DW/suBmSezeGzj

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\fd3a350fced4a0a359909080958c80954a7cd0f7b2f9c0bc0a876704230ade78.exe
    "C:\Users\Admin\AppData\Local\Temp\fd3a350fced4a0a359909080958c80954a7cd0f7b2f9c0bc0a876704230ade78.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 1224
      2⤵
      • Program crash
      PID:3796
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2652 -ip 2652
    1⤵
      PID:4064

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2652-134-0x0000000004920000-0x0000000004982000-memory.dmp

      Filesize

      392KB

    • memory/2652-135-0x00000000074E0000-0x0000000007A84000-memory.dmp

      Filesize

      5.6MB

    • memory/2652-136-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-137-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-138-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-139-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-142-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-140-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-148-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-146-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-150-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-152-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-144-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-156-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-154-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-158-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-160-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-168-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-166-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-170-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-164-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-172-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-162-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-180-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-184-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-186-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-182-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-178-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-176-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-190-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-196-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-202-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-200-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-198-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-194-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-192-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-188-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-174-0x0000000004EB0000-0x0000000004F02000-memory.dmp

      Filesize

      328KB

    • memory/2652-929-0x0000000007A90000-0x00000000080A8000-memory.dmp

      Filesize

      6.1MB

    • memory/2652-930-0x0000000007420000-0x0000000007432000-memory.dmp

      Filesize

      72KB

    • memory/2652-931-0x00000000080B0000-0x00000000081BA000-memory.dmp

      Filesize

      1.0MB

    • memory/2652-932-0x0000000007440000-0x000000000747C000-memory.dmp

      Filesize

      240KB

    • memory/2652-933-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-934-0x0000000008440000-0x00000000084A6000-memory.dmp

      Filesize

      408KB

    • memory/2652-936-0x0000000008B10000-0x0000000008BA2000-memory.dmp

      Filesize

      584KB

    • memory/2652-937-0x0000000008E20000-0x0000000008E96000-memory.dmp

      Filesize

      472KB

    • memory/2652-938-0x0000000008ED0000-0x0000000008EEE000-memory.dmp

      Filesize

      120KB

    • memory/2652-939-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-940-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-941-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB

    • memory/2652-942-0x0000000008FA0000-0x0000000009162000-memory.dmp

      Filesize

      1.8MB

    • memory/2652-943-0x0000000009170000-0x000000000969C000-memory.dmp

      Filesize

      5.2MB

    • memory/2652-945-0x00000000074D0000-0x00000000074E0000-memory.dmp

      Filesize

      64KB