Analysis

  • max time kernel
    141s
  • max time network
    145s
  • 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 13:10

General

  • Target

    281499169b25ba8d2058dfdca70ae05f.exe

  • Size

    262KB

  • MD5

    281499169b25ba8d2058dfdca70ae05f

  • SHA1

    357108e6a161bb324f082e26dea2e9cdfe5ef9f3

  • SHA256

    e85dac3cec39b116d458adf891f703fc805d3e360f3d0b65f707b0103f9bf5c6

  • SHA512

    18d0fa28188c077d2bd7e406ccf21aae70bfe51f6b83c7e389ad2e5bfa06e50e58853b53f375618a1eb210e43ce4e83e656c60870e8e09312257dfdeff01c7a9

  • SSDEEP

    3072:6J2hNclh9ZUuWA4bZEtyTFqvPXTTR6H+KH4DDyXAjqpRm7MRTr5yOauYrbRulcp7:3RuobZAzV6H+KHaDyXbbmIRf0Vay

Malware Config

Extracted

Family

redline

Botnet

bruno

C2

83.97.73.134:19071

Attributes
  • auth_value

    b23e240c277e85ce9d49d6165c0a2b48

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\281499169b25ba8d2058dfdca70ae05f.exe
    "C:\Users\Admin\AppData\Local\Temp\281499169b25ba8d2058dfdca70ae05f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1332

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1332-133-0x00000000005B0000-0x00000000005E0000-memory.dmp

    Filesize

    192KB

  • memory/1332-137-0x000000000A0B0000-0x000000000A6C8000-memory.dmp

    Filesize

    6.1MB

  • memory/1332-138-0x000000000A760000-0x000000000A86A000-memory.dmp

    Filesize

    1.0MB

  • memory/1332-139-0x000000000A8A0000-0x000000000A8B2000-memory.dmp

    Filesize

    72KB

  • memory/1332-140-0x000000000A8C0000-0x000000000A8FC000-memory.dmp

    Filesize

    240KB

  • memory/1332-141-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

    Filesize

    64KB

  • memory/1332-142-0x000000000ABA0000-0x000000000AC16000-memory.dmp

    Filesize

    472KB

  • memory/1332-143-0x000000000AC20000-0x000000000ACB2000-memory.dmp

    Filesize

    584KB

  • memory/1332-144-0x000000000ACC0000-0x000000000AD26000-memory.dmp

    Filesize

    408KB

  • memory/1332-145-0x000000000B110000-0x000000000B6B4000-memory.dmp

    Filesize

    5.6MB

  • memory/1332-146-0x000000000B890000-0x000000000B8E0000-memory.dmp

    Filesize

    320KB

  • memory/1332-147-0x000000000B8E0000-0x000000000BAA2000-memory.dmp

    Filesize

    1.8MB

  • memory/1332-148-0x000000000BAC0000-0x000000000BFEC000-memory.dmp

    Filesize

    5.2MB

  • memory/1332-149-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

    Filesize

    64KB