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Analysis

  • max time kernel
    61s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2023, 14:40

General

  • Target

    file.exe

  • Size

    347KB

  • MD5

    43b8c69cb7d4699a5a2d8f6248dd3267

  • SHA1

    7ebd4ed6963a0ef7ee4ae242e68bc4b60c60bfbf

  • SHA256

    00e6233482a4f78cf82eda6358f0a3f32306810f3eecf25720cbb7a20c4e0c07

  • SHA512

    21f572108f766927b433de3f58c1f8556977e45af93dbdc122856c8c88fe48aeb2fadb4c9a4fc64e1417ef0910346e29b3a36614d326c2d90b559635d1477c57

  • SSDEEP

    6144:pj4zOSsTdLEO98/5bkvpZ00iZHVuLXgANfPoSjI3KDsGZ4X:BpPTdQ//a00CELXFYSjI2sP

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 1560
      2⤵
      • Program crash
      PID:1300
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4104 -ip 4104
    1⤵
      PID:3592

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4104-134-0x0000000000870000-0x00000000008D2000-memory.dmp

      Filesize

      392KB

    • memory/4104-135-0x0000000004E10000-0x00000000053B4000-memory.dmp

      Filesize

      5.6MB

    • memory/4104-136-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-137-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-139-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-141-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-143-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-145-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-148-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-146-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-150-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-149-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-152-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-154-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-156-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-158-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-160-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-162-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-164-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-166-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-168-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-170-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-172-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-174-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-176-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-178-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-180-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-182-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-184-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-186-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-188-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-190-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-192-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-194-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-196-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-198-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-200-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-202-0x0000000004D10000-0x0000000004D62000-memory.dmp

      Filesize

      328KB

    • memory/4104-929-0x00000000053C0000-0x00000000059D8000-memory.dmp

      Filesize

      6.1MB

    • memory/4104-930-0x0000000005A00000-0x0000000005A12000-memory.dmp

      Filesize

      72KB

    • memory/4104-931-0x0000000005A20000-0x0000000005B2A000-memory.dmp

      Filesize

      1.0MB

    • memory/4104-932-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-933-0x0000000005B30000-0x0000000005B6C000-memory.dmp

      Filesize

      240KB

    • memory/4104-934-0x0000000005E40000-0x0000000005EA6000-memory.dmp

      Filesize

      408KB

    • memory/4104-935-0x0000000006650000-0x00000000066E2000-memory.dmp

      Filesize

      584KB

    • memory/4104-936-0x0000000006700000-0x0000000006776000-memory.dmp

      Filesize

      472KB

    • memory/4104-937-0x00000000067E0000-0x00000000069A2000-memory.dmp

      Filesize

      1.8MB

    • memory/4104-938-0x00000000069C0000-0x0000000006EEC000-memory.dmp

      Filesize

      5.2MB

    • memory/4104-939-0x0000000006FF0000-0x000000000700E000-memory.dmp

      Filesize

      120KB

    • memory/4104-942-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-941-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB

    • memory/4104-943-0x0000000004E00000-0x0000000004E10000-memory.dmp

      Filesize

      64KB