Analysis

  • max time kernel
    91s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 14:41

General

  • Target

    039b83ec988755031413f92b7901258d57e33e31ab612b85d2a92947c867bf58.exe

  • Size

    336KB

  • MD5

    2149bb92b69de39a09ca0d658d5df778

  • SHA1

    ba4b17d2f8b3cb94781ef1d74ae6d09b09371ce0

  • SHA256

    039b83ec988755031413f92b7901258d57e33e31ab612b85d2a92947c867bf58

  • SHA512

    667a2ca4238f09a8c4db4ef1c998af14590912859dd525cb1dcaf509024c5bea088fbfaded665e1ba105fe461522089d5a32dc466bf760c637eea8cea8204f88

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

Signatures

  • RedLine

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\039b83ec988755031413f92b7901258d57e33e31ab612b85d2a92947c867bf58.exe
    "C:\Users\Admin\AppData\Local\Temp\039b83ec988755031413f92b7901258d57e33e31ab612b85d2a92947c867bf58.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1948

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1948-132-0x00000000004F0000-0x000000000054A000-memory.dmp

          Filesize

          360KB

        • memory/1948-133-0x00000000055C0000-0x0000000005BD8000-memory.dmp

          Filesize

          6.1MB

        • memory/1948-134-0x00000000050E0000-0x00000000051EA000-memory.dmp

          Filesize

          1.0MB

        • memory/1948-135-0x0000000005010000-0x0000000005022000-memory.dmp

          Filesize

          72KB

        • memory/1948-136-0x0000000005070000-0x00000000050AC000-memory.dmp

          Filesize

          240KB

        • memory/1948-137-0x0000000006680000-0x0000000006C24000-memory.dmp

          Filesize

          5.6MB

        • memory/1948-138-0x00000000054D0000-0x0000000005562000-memory.dmp

          Filesize

          584KB

        • memory/1948-139-0x0000000005BE0000-0x0000000005C46000-memory.dmp

          Filesize

          408KB

        • memory/1948-140-0x00000000062D0000-0x0000000006346000-memory.dmp

          Filesize

          472KB

        • memory/1948-141-0x0000000005F30000-0x0000000005F80000-memory.dmp

          Filesize

          320KB

        • memory/1948-142-0x0000000006C30000-0x0000000006DF2000-memory.dmp

          Filesize

          1.8MB

        • memory/1948-143-0x0000000007850000-0x0000000007D7C000-memory.dmp

          Filesize

          5.2MB