Analysis

  • max time kernel
    124s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 01:56

General

  • Target
    883f69a967aae4c2e4cf7ebb837cd98f.exe
  • Size 1.6MB
  • Sample240202-ccna2adecm
  • SHA256 ac5a5556c63a939d8b7f819abed37f562e07a53d4cc774676a7145fff7b5145c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @Original_Finest

C2
  • 45.76.235.60:49976

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\883f69a967aae4c2e4cf7ebb837cd98f.exe
    "C:\Users\Admin\AppData\Local\Temp\883f69a967aae4c2e4cf7ebb837cd98f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:8
    • C:\Users\Admin\AppData\Local\Temp\883f69a967aae4c2e4cf7ebb837cd98f.exe
      "C:\Users\Admin\AppData\Local\Temp\883f69a967aae4c2e4cf7ebb837cd98f.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5012

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        883f69a967aae4c2e4cf7ebb837cd98f.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\883f69a967aae4c2e4cf7ebb837cd98f.exe.log
        • Size 1KB
        • SHA256 c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
        • MD5 SHA1 SHA512

        memory/8-12-0x0000000005280000-0x00000000052A0000-memory.dmp

        memory/8-6-0x0000000004F70000-0x0000000004F7A000-memory.dmp

        memory/8-3-0x00000000054B0000-0x0000000005A54000-memory.dmp

        memory/8-4-0x0000000004FA0000-0x0000000005032000-memory.dmp

        memory/8-5-0x0000000004F30000-0x0000000004F40000-memory.dmp

        memory/8-7-0x00000000051A0000-0x00000000051F6000-memory.dmp

        memory/8-0-0x0000000000330000-0x00000000004D0000-memory.dmp

        memory/8-8-0x0000000002710000-0x0000000002722000-memory.dmp

        memory/8-9-0x0000000074F30000-0x00000000756E0000-memory.dmp

        memory/8-10-0x0000000004F30000-0x0000000004F40000-memory.dmp

        memory/8-2-0x0000000004E60000-0x0000000004EFC000-memory.dmp

        memory/8-11-0x0000000006C00000-0x0000000006C68000-memory.dmp

        memory/8-16-0x0000000074F30000-0x00000000756E0000-memory.dmp

        memory/8-1-0x0000000074F30000-0x00000000756E0000-memory.dmp

        memory/5012-17-0x0000000005DD0000-0x00000000063E8000-memory.dmp

        memory/5012-19-0x0000000005840000-0x0000000005852000-memory.dmp

        memory/5012-13-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/5012-20-0x00000000058A0000-0x00000000058DC000-memory.dmp

        memory/5012-18-0x0000000074F30000-0x00000000756E0000-memory.dmp

        memory/5012-21-0x0000000005A70000-0x0000000005A80000-memory.dmp

        memory/5012-22-0x00000000058E0000-0x000000000592C000-memory.dmp

        memory/5012-23-0x0000000005B90000-0x0000000005C9A000-memory.dmp

        memory/5012-24-0x0000000074F30000-0x00000000756E0000-memory.dmp

        memory/5012-25-0x0000000005A70000-0x0000000005A80000-memory.dmp