Analysis

  • max time kernel
    134s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2023, 16:10

General

  • Target

    file.exe

  • Size

    219KB

  • MD5

    5eea3c3e6eed0e15adffe67740046beb

  • SHA1

    a280848b1891466015cb065e354f49d5101468d8

  • SHA256

    6edc4cf5a676d8592ad06a2fd42f1153b093e2a8d4e1bd13d8c0ad2ef88d51b5

  • SHA512

    5d9255630c80bde682d3cfd642c882ae809d31d3a69022ef1cd9593a5d07b8a1ec2ea12e82bc8acd823f818259732ba1b0b20251e84b515ccc6893e1809d582e

  • SSDEEP

    3072:G8R+sV7KNgczVC/TrP0JakjSlJjRSdm11S3weY2KSY:dR5V7KNgcJ+rP0TSlJ0g11SAbJ

Malware Config

Extracted

Family

redline

Botnet

sq1

C2

194.169.175.220:30615

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 6 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:4924

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4924-0-0x0000000074880000-0x0000000075030000-memory.dmp

          Filesize

          7.7MB

        • memory/4924-1-0x00000000003A0000-0x00000000003DC000-memory.dmp

          Filesize

          240KB

        • memory/4924-2-0x00000000077D0000-0x0000000007D74000-memory.dmp

          Filesize

          5.6MB

        • memory/4924-3-0x00000000072C0000-0x0000000007352000-memory.dmp

          Filesize

          584KB

        • memory/4924-4-0x0000000007400000-0x0000000007410000-memory.dmp

          Filesize

          64KB

        • memory/4924-5-0x0000000007270000-0x000000000727A000-memory.dmp

          Filesize

          40KB

        • memory/4924-6-0x00000000083A0000-0x00000000089B8000-memory.dmp

          Filesize

          6.1MB

        • memory/4924-7-0x0000000007D80000-0x0000000007E8A000-memory.dmp

          Filesize

          1.0MB

        • memory/4924-8-0x00000000073E0000-0x00000000073F2000-memory.dmp

          Filesize

          72KB

        • memory/4924-9-0x0000000007450000-0x000000000748C000-memory.dmp

          Filesize

          240KB

        • memory/4924-10-0x0000000007490000-0x00000000074DC000-memory.dmp

          Filesize

          304KB

        • memory/4924-11-0x0000000074880000-0x0000000075030000-memory.dmp

          Filesize

          7.7MB

        • memory/4924-12-0x0000000007400000-0x0000000007410000-memory.dmp

          Filesize

          64KB

        • memory/4924-13-0x0000000007F90000-0x0000000007FF6000-memory.dmp

          Filesize

          408KB

        • memory/4924-14-0x0000000008C90000-0x0000000008E52000-memory.dmp

          Filesize

          1.8MB

        • memory/4924-15-0x0000000009390000-0x00000000098BC000-memory.dmp

          Filesize

          5.2MB

        • memory/4924-16-0x0000000008C10000-0x0000000008C60000-memory.dmp

          Filesize

          320KB

        • memory/4924-18-0x0000000074880000-0x0000000075030000-memory.dmp

          Filesize

          7.7MB