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Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14/07/2024, 23:22

General

  • Target

    1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe

  • Size

    338KB

  • MD5

    cf628aed549210358f6ba640d8324356

  • SHA1

    dee6f0bf81cf61c1521b481339487fe49bb76306

  • SHA256

    1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695

  • SHA512

    b5d37c40289cb6b203409df8dd0ff5c7fc9f7043875d35bb96a23d6f4abceec62c2f3f05699f599786697523dd30736f35e39eb177a8c37f62cf0f35f130d7a6

  • SSDEEP

    6144:KY1jQmalKcYdvkMEdRE29UHYOhQWrND0VrLM4jb87bLuXgv0JutYmnZhM+W2di8h:KgEKc+kMcIpD0V0l7ygv0J4hhi8bEO

Malware Config

Extracted

Family

redline

Botnet

6951125327

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443

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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe
    "C:\Users\Admin\AppData\Local\Temp\1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1152-8-0x0000000006640000-0x000000000667C000-memory.dmp

    Filesize

    240KB

  • memory/1152-10-0x0000000006990000-0x0000000006B52000-memory.dmp

    Filesize

    1.8MB

  • memory/1152-2-0x000000007466E000-0x000000007466F000-memory.dmp

    Filesize

    4KB

  • memory/1152-3-0x0000000005290000-0x00000000052F6000-memory.dmp

    Filesize

    408KB

  • memory/1152-4-0x0000000005DE0000-0x00000000063F8000-memory.dmp

    Filesize

    6.1MB

  • memory/1152-5-0x0000000005820000-0x0000000005832000-memory.dmp

    Filesize

    72KB

  • memory/1152-6-0x0000000005950000-0x0000000005A5A000-memory.dmp

    Filesize

    1.0MB

  • memory/1152-7-0x0000000074660000-0x0000000074E11000-memory.dmp

    Filesize

    7.7MB

  • memory/1152-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/1152-18-0x0000000074660000-0x0000000074E11000-memory.dmp

    Filesize

    7.7MB

  • memory/1152-9-0x0000000006680000-0x00000000066CC000-memory.dmp

    Filesize

    304KB

  • memory/1152-11-0x0000000007090000-0x00000000075BC000-memory.dmp

    Filesize

    5.2MB

  • memory/1152-12-0x0000000007B70000-0x0000000008116000-memory.dmp

    Filesize

    5.6MB

  • memory/1152-13-0x0000000006D00000-0x0000000006D92000-memory.dmp

    Filesize

    584KB

  • memory/1152-14-0x0000000006BE0000-0x0000000006C56000-memory.dmp

    Filesize

    472KB

  • memory/1152-15-0x0000000006C60000-0x0000000006C7E000-memory.dmp

    Filesize

    120KB

  • memory/1152-16-0x00000000075C0000-0x0000000007610000-memory.dmp

    Filesize

    320KB

  • memory/3928-0-0x0000000000A70000-0x0000000000A71000-memory.dmp

    Filesize

    4KB