Analysis

  • max time kernel
    120s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-03-2023 00:26

General

  • Target

    9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe

  • Size

    354KB

  • MD5

    d356f23db5d607b770f56cfbe7820f90

  • SHA1

    8c1a84380ebef4951d24daec36418710e7ef8d91

  • SHA256

    9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640

  • SHA512

    0b056ea1211ac88dfd3b5d2139776fe9bf6b665c6ef93a8fee6fd694a30e15045ad6c0c91f9c954cd0d861e958a93422ed684d72f22b0184ff6aa38e908b14ac

  • SSDEEP

    6144:5MtAF9NabgOMUYBZWGFQ+go4S9svXxxIn:StO9NaZMhIiH46sHy

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

185.11.61.125:22344

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

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\9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe
    "C:\Users\Admin\AppData\Local\Temp\9b68ef2d32e2a1ca3d0ecf55597f0f06bf71f19319d315dc553b2fb57a955640.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 1224
      2⤵
      • Program crash
      PID:1712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2688 -ip 2688
    1⤵
      PID:4740

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2688-135-0x0000000004BC0000-0x0000000005164000-memory.dmp

      Filesize

      5.6MB

    • memory/2688-136-0x0000000002110000-0x0000000002172000-memory.dmp

      Filesize

      392KB

    • memory/2688-137-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-138-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-139-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-140-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-143-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-141-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-145-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-147-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-149-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-151-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-153-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-155-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-157-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-159-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-161-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-163-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-165-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-167-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-169-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-171-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-173-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-175-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-177-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-179-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-181-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-183-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-185-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-187-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-189-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-191-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-193-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-195-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-197-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-199-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-201-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-203-0x0000000004B00000-0x0000000004B52000-memory.dmp

      Filesize

      328KB

    • memory/2688-930-0x0000000005170000-0x0000000005788000-memory.dmp

      Filesize

      6.1MB

    • memory/2688-931-0x00000000057C0000-0x00000000057D2000-memory.dmp

      Filesize

      72KB

    • memory/2688-932-0x00000000057E0000-0x00000000058EA000-memory.dmp

      Filesize

      1.0MB

    • memory/2688-933-0x00000000058F0000-0x000000000592C000-memory.dmp

      Filesize

      240KB

    • memory/2688-934-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-935-0x0000000005C00000-0x0000000005C66000-memory.dmp

      Filesize

      408KB

    • memory/2688-936-0x00000000062D0000-0x0000000006362000-memory.dmp

      Filesize

      584KB

    • memory/2688-937-0x0000000006380000-0x00000000063F6000-memory.dmp

      Filesize

      472KB

    • memory/2688-938-0x0000000006440000-0x000000000645E000-memory.dmp

      Filesize

      120KB

    • memory/2688-939-0x00000000064E0000-0x00000000066A2000-memory.dmp

      Filesize

      1.8MB

    • memory/2688-940-0x00000000066C0000-0x0000000006BEC000-memory.dmp

      Filesize

      5.2MB

    • memory/2688-943-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-944-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB

    • memory/2688-945-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

      Filesize

      64KB