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Analysis

  • max time kernel
    147s
  • max time network
    152s
  • 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, 18:15

General

  • Target

    2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe

  • Size

    338KB

  • MD5

    d5ad720fa67bbce2d11544ad3c211424

  • SHA1

    e9f63402b2eaabbdcc6cb5ec95e328f9620cd170

  • SHA256

    2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e

  • SHA512

    d8a8ae60abec80b7cfd7c9b9bc19d2f2594d1ecee0a28cf9a2f545afc7ef0ee59ca7a073edb8415f006662ed2095f9f3c190abed5023b81e094724c04ba153c6

  • SSDEEP

    6144:RY1jkmalKcYdvkMEdRE29UHYOhQWr3y/7qpKfQmhapjXFISRn2di8bEO:RcEKc+kMcI+IKImcFISAi8bEO

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\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe
    "C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1628
    • 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:3248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1628-1-0x0000000002E80000-0x0000000002E81000-memory.dmp

    Filesize

    4KB

  • memory/3248-0-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3248-2-0x00000000743EE000-0x00000000743EF000-memory.dmp

    Filesize

    4KB

  • memory/3248-3-0x00000000058A0000-0x0000000005906000-memory.dmp

    Filesize

    408KB

  • memory/3248-4-0x00000000063D0000-0x00000000069E8000-memory.dmp

    Filesize

    6.1MB

  • memory/3248-5-0x0000000005DF0000-0x0000000005E02000-memory.dmp

    Filesize

    72KB

  • memory/3248-6-0x0000000005F20000-0x000000000602A000-memory.dmp

    Filesize

    1.0MB

  • memory/3248-7-0x00000000743E0000-0x0000000074B91000-memory.dmp

    Filesize

    7.7MB

  • memory/3248-8-0x0000000006BF0000-0x0000000006C2C000-memory.dmp

    Filesize

    240KB

  • memory/3248-9-0x0000000006C30000-0x0000000006C7C000-memory.dmp

    Filesize

    304KB

  • memory/3248-10-0x0000000006F60000-0x0000000007122000-memory.dmp

    Filesize

    1.8MB

  • memory/3248-11-0x0000000007660000-0x0000000007B8C000-memory.dmp

    Filesize

    5.2MB

  • memory/3248-12-0x0000000007130000-0x00000000071C2000-memory.dmp

    Filesize

    584KB

  • memory/3248-13-0x0000000008140000-0x00000000086E6000-memory.dmp

    Filesize

    5.6MB

  • memory/3248-15-0x0000000007370000-0x00000000073E6000-memory.dmp

    Filesize

    472KB

  • memory/3248-14-0x0000000007220000-0x0000000007270000-memory.dmp

    Filesize

    320KB

  • memory/3248-16-0x00000000072F0000-0x000000000730E000-memory.dmp

    Filesize

    120KB

  • memory/3248-18-0x00000000743E0000-0x0000000074B91000-memory.dmp

    Filesize

    7.7MB