Analysis

  • max time kernel
    78s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2023, 16:05

General

  • Target

    45c97327556ba14ef7a0ba54fd859d12.exe

  • Size

    262KB

  • MD5

    45c97327556ba14ef7a0ba54fd859d12

  • SHA1

    540b1ed42d75c7b31ef644617539f5a1f68d8cc9

  • SHA256

    664e89a22b160554e5e460ef6c89f86dbdef4e8ed32f0170959ad569e304012a

  • SHA512

    730dbf0f1a0b7ef94eda567483f987be0e5a8bd067685726bab92762dc217c87b8492fb42198f8f56b90d3864d6cf1281d72359dbd78b18dfffe2c28c5b41c3f

  • SSDEEP

    3072:7lfo9GkoWs48UWBFyJhVbyLNLd7m4tJOyXSwl2vTyf2uV+r5y7ZwYWWfozpejxk:RopoM8UxIpLdC4t8yXzU7mQ0l56

Malware Config

Extracted

Family

redline

Botnet

andre

C2

77.91.124.49:19073

Attributes
  • auth_value

    8e5522dc6bdb7e288797bc46c2687b12

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.

  • 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\45c97327556ba14ef7a0ba54fd859d12.exe
    "C:\Users\Admin\AppData\Local\Temp\45c97327556ba14ef7a0ba54fd859d12.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4872

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4872-134-0x00000000021A0000-0x00000000021D0000-memory.dmp

          Filesize

          192KB

        • memory/4872-138-0x0000000004C40000-0x0000000005258000-memory.dmp

          Filesize

          6.1MB

        • memory/4872-139-0x0000000005260000-0x000000000536A000-memory.dmp

          Filesize

          1.0MB

        • memory/4872-140-0x0000000004AF0000-0x0000000004B02000-memory.dmp

          Filesize

          72KB

        • memory/4872-141-0x0000000005370000-0x00000000053AC000-memory.dmp

          Filesize

          240KB

        • memory/4872-142-0x0000000004B30000-0x0000000004B40000-memory.dmp

          Filesize

          64KB

        • memory/4872-143-0x0000000005630000-0x00000000056A6000-memory.dmp

          Filesize

          472KB

        • memory/4872-144-0x00000000056B0000-0x0000000005742000-memory.dmp

          Filesize

          584KB

        • memory/4872-145-0x0000000005D70000-0x0000000006314000-memory.dmp

          Filesize

          5.6MB

        • memory/4872-146-0x00000000057B0000-0x0000000005816000-memory.dmp

          Filesize

          408KB

        • memory/4872-147-0x0000000005B60000-0x0000000005BB0000-memory.dmp

          Filesize

          320KB

        • memory/4872-148-0x0000000006520000-0x00000000066E2000-memory.dmp

          Filesize

          1.8MB

        • memory/4872-149-0x00000000066F0000-0x0000000006C1C000-memory.dmp

          Filesize

          5.2MB

        • memory/4872-150-0x0000000004B30000-0x0000000004B40000-memory.dmp

          Filesize

          64KB