Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 09:42

General

  • Target

    63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe

  • Size

    375KB

  • MD5

    9f2a6662520f755765a26a70cd1676b3

  • SHA1

    830c490ee7a8f30a1aa4335ba82d8edeebc3e394

  • SHA256

    63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423

  • SHA512

    32a0bb9a48fb5ab23f553e45dc54acb2124389452af762008b7262de2fc9cf9890cc4b7e7666947544557b32346b822c28aaa57e7a3c05af645eabe15b522659

  • SSDEEP

    6144:dIa0hNMVrUWbdUoigQfYfEAPJjiUZtd0PSnSHAMYmQRfM:dIa0hNWrUYEQEAPJj9d0SnSjJQO

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\63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe
    "C:\Users\Admin\AppData\Local\Temp\63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1604
      2⤵
      • Program crash
      PID:3224
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2340 -ip 2340
    1⤵
      PID:4632

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2340-134-0x00000000048C0000-0x0000000004922000-memory.dmp

      Filesize

      392KB

    • memory/2340-135-0x00000000074A0000-0x0000000007A44000-memory.dmp

      Filesize

      5.6MB

    • memory/2340-136-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-137-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-138-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-139-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-140-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-142-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-144-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-146-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-148-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-150-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-152-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-154-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-156-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-158-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-166-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-164-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-172-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-174-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-170-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-176-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-178-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-168-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-162-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-160-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-180-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-182-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-188-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-190-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-186-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-192-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-184-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-194-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-196-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-198-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-202-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-200-0x0000000007330000-0x0000000007382000-memory.dmp

      Filesize

      328KB

    • memory/2340-929-0x0000000007A50000-0x0000000008068000-memory.dmp

      Filesize

      6.1MB

    • memory/2340-930-0x00000000073D0000-0x00000000073E2000-memory.dmp

      Filesize

      72KB

    • memory/2340-931-0x0000000008070000-0x000000000817A000-memory.dmp

      Filesize

      1.0MB

    • memory/2340-932-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-933-0x00000000073F0000-0x000000000742C000-memory.dmp

      Filesize

      240KB

    • memory/2340-935-0x00000000083F0000-0x0000000008456000-memory.dmp

      Filesize

      408KB

    • memory/2340-936-0x0000000008AC0000-0x0000000008B52000-memory.dmp

      Filesize

      584KB

    • memory/2340-937-0x0000000008B70000-0x0000000008BE6000-memory.dmp

      Filesize

      472KB

    • memory/2340-938-0x0000000008C30000-0x0000000008C4E000-memory.dmp

      Filesize

      120KB

    • memory/2340-939-0x0000000008DD0000-0x0000000008F92000-memory.dmp

      Filesize

      1.8MB

    • memory/2340-940-0x0000000008FB0000-0x00000000094DC000-memory.dmp

      Filesize

      5.2MB

    • memory/2340-941-0x00000000048C0000-0x0000000004922000-memory.dmp

      Filesize

      392KB

    • memory/2340-942-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-943-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-944-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB

    • memory/2340-946-0x0000000007490000-0x00000000074A0000-memory.dmp

      Filesize

      64KB