Analysis

  • max time kernel
    67s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2023, 14:01

General

  • Target

    ed67a5c3add95dab9d499409ecc5c05b42a3c87bb9dde1045f9114d97b01bc68.exe

  • Size

    314KB

  • MD5

    0ef6f7e1bd3cc28e0731eadb63c2ad25

  • SHA1

    f2bcafbd0a715bbf7d4cdeef4d2a14440ae9db36

  • SHA256

    ed67a5c3add95dab9d499409ecc5c05b42a3c87bb9dde1045f9114d97b01bc68

  • SHA512

    2b0ef1fc5f3e75744de78b18963ce608a5ea5b5cb011be2bd419a446ce0af3941f7b75f82be74ac40b615f28ba07153d9bdd0aec5e936f87cf0f5cdcca3374be

  • SSDEEP

    6144:l2XgXI9u4OFT1DDA0qmyRn0c19fQbWeE4uhHe:u7uvFTZAxmI0cxeCH

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\ed67a5c3add95dab9d499409ecc5c05b42a3c87bb9dde1045f9114d97b01bc68.exe
    "C:\Users\Admin\AppData\Local\Temp\ed67a5c3add95dab9d499409ecc5c05b42a3c87bb9dde1045f9114d97b01bc68.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2692
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1908
      2⤵
      • Program crash
      PID:3596
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2692 -ip 2692
    1⤵
      PID:4092

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2692-134-0x0000000004C80000-0x0000000005224000-memory.dmp

      Filesize

      5.6MB

    • memory/2692-135-0x00000000021F0000-0x0000000002252000-memory.dmp

      Filesize

      392KB

    • memory/2692-137-0x0000000004C70000-0x0000000004C80000-memory.dmp

      Filesize

      64KB

    • memory/2692-136-0x0000000004C70000-0x0000000004C80000-memory.dmp

      Filesize

      64KB

    • memory/2692-138-0x0000000004C70000-0x0000000004C80000-memory.dmp

      Filesize

      64KB

    • memory/2692-139-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-140-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-142-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-144-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-146-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-148-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-150-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-152-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-154-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-156-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-158-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-160-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-162-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-164-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-166-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-168-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-170-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-172-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-174-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-176-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-178-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-180-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-182-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-184-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-186-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-188-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-190-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-192-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-194-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-196-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-198-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-200-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-202-0x0000000004C10000-0x0000000004C62000-memory.dmp

      Filesize

      328KB

    • memory/2692-929-0x0000000005230000-0x0000000005848000-memory.dmp

      Filesize

      6.1MB

    • memory/2692-930-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/2692-931-0x0000000005900000-0x0000000005A0A000-memory.dmp

      Filesize

      1.0MB

    • memory/2692-932-0x0000000005A10000-0x0000000005A4C000-memory.dmp

      Filesize

      240KB

    • memory/2692-933-0x0000000004C70000-0x0000000004C80000-memory.dmp

      Filesize

      64KB

    • memory/2692-934-0x0000000005D20000-0x0000000005D86000-memory.dmp

      Filesize

      408KB

    • memory/2692-935-0x00000000063F0000-0x0000000006482000-memory.dmp

      Filesize

      584KB

    • memory/2692-936-0x00000000064A0000-0x0000000006516000-memory.dmp

      Filesize

      472KB

    • memory/2692-937-0x0000000006560000-0x000000000657E000-memory.dmp

      Filesize

      120KB

    • memory/2692-938-0x0000000006720000-0x00000000068E2000-memory.dmp

      Filesize

      1.8MB

    • memory/2692-939-0x00000000068F0000-0x0000000006E1C000-memory.dmp

      Filesize

      5.2MB