Analysis

  • max time kernel
    180s
  • max time network
    191s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 00:16

General

  • Target
    215b99a79e60f497f61376a9d91c27e5.exe
  • Size 363KB
  • Sample231231-akpsqaedd9
  • SHA256 baaddfa0cec6ee987ccc56d80ccbb851fae5288e0d43531a16daac01ab22ed9d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • ju09_de_khr

C2
  • 185.215.113.86:13625

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
  • 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\215b99a79e60f497f61376a9d91c27e5.exe
    "C:\Users\Admin\AppData\Local\Temp\215b99a79e60f497f61376a9d91c27e5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Users\Admin\AppData\Local\Temp\215b99a79e60f497f61376a9d91c27e5.exe
      C:\Users\Admin\AppData\Local\Temp\215b99a79e60f497f61376a9d91c27e5.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1972

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        215b99a79e60f497f61376a9d91c27e5.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\215b99a79e60f497f61376a9d91c27e5.exe.log
        • Size 605B
        • SHA256 c2a4be94cf4ed33d698d9838f4ffb47047da796e733ec11562463a1621212ab4
        • MD5 SHA1 SHA512

        memory/1164-1-0x0000000000AA0000-0x0000000000B00000-memory.dmp

        memory/1164-0-0x0000000074BB0000-0x0000000075360000-memory.dmp

        memory/1164-2-0x0000000005480000-0x00000000054F6000-memory.dmp

        memory/1164-4-0x0000000005420000-0x000000000543E000-memory.dmp

        memory/1164-3-0x0000000005600000-0x0000000005610000-memory.dmp

        memory/1164-8-0x0000000074BB0000-0x0000000075360000-memory.dmp

        memory/1972-11-0x0000000005870000-0x0000000005882000-memory.dmp

        memory/1972-10-0x0000000005DD0000-0x00000000063E8000-memory.dmp

        memory/1972-12-0x00000000058D0000-0x000000000590C000-memory.dmp

        memory/1972-9-0x0000000074BB0000-0x0000000075360000-memory.dmp

        memory/1972-5-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/1972-13-0x0000000005A20000-0x0000000005A30000-memory.dmp

        memory/1972-14-0x0000000005910000-0x000000000595C000-memory.dmp

        memory/1972-15-0x0000000005B80000-0x0000000005C8A000-memory.dmp

        memory/1972-16-0x0000000074BB0000-0x0000000075360000-memory.dmp

        memory/1972-17-0x0000000005A20000-0x0000000005A30000-memory.dmp