Analysis

  • max time kernel
    84s
  • max time network
    131s
  • 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, 20:17

General

  • Target

    d48b7231fd570af2d33fb7730a5d37a4ff72ca4b8208bcfd028153dc518a19d7.exe

  • Size

    298KB

  • MD5

    5a8fa2126934ea568348d89dbb700d81

  • SHA1

    84dc12637c3774a4da6cd5e1ba19e9a6cc39f45d

  • SHA256

    d48b7231fd570af2d33fb7730a5d37a4ff72ca4b8208bcfd028153dc518a19d7

  • SHA512

    9d28981e8ecda7eb4726f9dc174e530a3bdf59c4567e1627217f32ce80756e81971bec5e1273570871b0c08ec424d86fc08c8b8f1b2a8dad68a224cfe2ec57ef

  • SSDEEP

    6144:tXqBZDNcmzn0Lp+WfiE2Xkr0VjPamEseQuyoC78xo:t6nDGvr6E20CLavbC7S

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d48b7231fd570af2d33fb7730a5d37a4ff72ca4b8208bcfd028153dc518a19d7.exe
    "C:\Users\Admin\AppData\Local\Temp\d48b7231fd570af2d33fb7730a5d37a4ff72ca4b8208bcfd028153dc518a19d7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1224
      2⤵
      • Program crash
      PID:2560
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4856 -ip 4856
    1⤵
      PID:4988

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4856-134-0x0000000002210000-0x0000000002272000-memory.dmp

      Filesize

      392KB

    • memory/4856-135-0x0000000004DC0000-0x0000000005364000-memory.dmp

      Filesize

      5.6MB

    • memory/4856-136-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB

    • memory/4856-137-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB

    • memory/4856-138-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-139-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-141-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-143-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-145-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-147-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-149-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-151-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-153-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-155-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-157-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-159-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-161-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-163-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-165-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-167-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-169-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-171-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-173-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-175-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-177-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-179-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-181-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-183-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-185-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-187-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-189-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-191-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-193-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-195-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-197-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-199-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-201-0x00000000028A0000-0x00000000028F2000-memory.dmp

      Filesize

      328KB

    • memory/4856-928-0x0000000005370000-0x0000000005988000-memory.dmp

      Filesize

      6.1MB

    • memory/4856-929-0x0000000004D10000-0x0000000004D22000-memory.dmp

      Filesize

      72KB

    • memory/4856-930-0x0000000005990000-0x0000000005A9A000-memory.dmp

      Filesize

      1.0MB

    • memory/4856-931-0x0000000004D30000-0x0000000004D6C000-memory.dmp

      Filesize

      240KB

    • memory/4856-932-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB

    • memory/4856-933-0x0000000005D30000-0x0000000005D96000-memory.dmp

      Filesize

      408KB

    • memory/4856-934-0x0000000006540000-0x00000000065D2000-memory.dmp

      Filesize

      584KB

    • memory/4856-935-0x00000000066F0000-0x0000000006766000-memory.dmp

      Filesize

      472KB

    • memory/4856-936-0x00000000067D0000-0x0000000006992000-memory.dmp

      Filesize

      1.8MB

    • memory/4856-938-0x00000000069B0000-0x0000000006EDC000-memory.dmp

      Filesize

      5.2MB

    • memory/4856-939-0x0000000006FF0000-0x000000000700E000-memory.dmp

      Filesize

      120KB

    • memory/4856-941-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB

    • memory/4856-942-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB

    • memory/4856-943-0x0000000004DB0000-0x0000000004DC0000-memory.dmp

      Filesize

      64KB