Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:59

General

  • Target

    15b114daaf474333ecca2357d2c42ad6679034d96da523c8b129565c30ed700e.exe

  • Size

    388KB

  • MD5

    fbfc55af668b67e3d224df94a584588b

  • SHA1

    c6bee2ed03f51fc91683bae312296a3ee6b6d182

  • SHA256

    15b114daaf474333ecca2357d2c42ad6679034d96da523c8b129565c30ed700e

  • SHA512

    330633c62d7a41c6150f65b211effb1b6b5e093dff4ebd773064227fc82d01b840942c4835147f598f670e796d2191542ecca1e73197c601b7edcb73331d3a4e

  • SSDEEP

    12288:5Mrdy90HBji1soFTYQhAcMGX9vMlSJlEzW:4ykjcXZBhAcMGX9vbGW

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15b114daaf474333ecca2357d2c42ad6679034d96da523c8b129565c30ed700e.exe
    "C:\Users\Admin\AppData\Local\Temp\15b114daaf474333ecca2357d2c42ad6679034d96da523c8b129565c30ed700e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tDh06iT63.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tDh06iT63.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEg06xg96.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEg06xg96.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3956

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tDh06iT63.exe

          Filesize

          11KB

          MD5

          299231cb5aa7387acba039725b52f6af

          SHA1

          4d66492072929aa56df495a928f98ce8225e0901

          SHA256

          300f44a09d74ac717bf5a12e59262a048638dabdf99c86c1c9908bdfa6e4c60b

          SHA512

          71957e882d6f5459c24435341bd5e0247572419bb2c654d0e8fa08a0dfffa4706fd20089c1930ba6d5bf9b903679db443fb40ffc01a2562636d441fb6a3dff84

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEg06xg96.exe

          Filesize

          306KB

          MD5

          6da3c32316b29c163fd9e0a8794b2a19

          SHA1

          3d1fd4d34da3e613122bb6b2c03dd70673ceda0b

          SHA256

          e85ecda9efdc9b3adeccee4dfcddc4d077aee371bd2e2e4717494ce1e2aafcc4

          SHA512

          a0deaa47b0ee99d0c19894e126d9e7db092891ab2b31621b503f270baed2485cdfc64b9c0a3eb7af19cdb1124719a6c69063477fe43811498529673cbb9ec4da

        • memory/2216-7-0x00007FFFD63C3000-0x00007FFFD63C5000-memory.dmp

          Filesize

          8KB

        • memory/2216-8-0x0000000000780000-0x000000000078A000-memory.dmp

          Filesize

          40KB

        • memory/2216-9-0x00007FFFD63C3000-0x00007FFFD63C5000-memory.dmp

          Filesize

          8KB

        • memory/3956-15-0x0000000000590000-0x0000000000690000-memory.dmp

          Filesize

          1024KB

        • memory/3956-16-0x0000000000770000-0x00000000007BB000-memory.dmp

          Filesize

          300KB

        • memory/3956-17-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/3956-18-0x0000000002750000-0x0000000002796000-memory.dmp

          Filesize

          280KB

        • memory/3956-19-0x0000000004F50000-0x00000000054F4000-memory.dmp

          Filesize

          5.6MB

        • memory/3956-20-0x0000000002950000-0x0000000002994000-memory.dmp

          Filesize

          272KB

        • memory/3956-68-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-74-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-84-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-82-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-80-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-76-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-72-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-70-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-66-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-64-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-62-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-60-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-58-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-56-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-54-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-52-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-50-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-46-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-44-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-42-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-40-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-38-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-36-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-34-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-32-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-30-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-26-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-24-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-78-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-48-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-28-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-22-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-21-0x0000000002950000-0x000000000298E000-memory.dmp

          Filesize

          248KB

        • memory/3956-927-0x0000000005500000-0x0000000005B18000-memory.dmp

          Filesize

          6.1MB

        • memory/3956-928-0x0000000004DC0000-0x0000000004ECA000-memory.dmp

          Filesize

          1.0MB

        • memory/3956-929-0x0000000004F00000-0x0000000004F12000-memory.dmp

          Filesize

          72KB

        • memory/3956-930-0x0000000005B20000-0x0000000005B5C000-memory.dmp

          Filesize

          240KB

        • memory/3956-931-0x0000000005C60000-0x0000000005CAC000-memory.dmp

          Filesize

          304KB

        • memory/3956-932-0x0000000000590000-0x0000000000690000-memory.dmp

          Filesize

          1024KB

        • memory/3956-933-0x0000000000770000-0x00000000007BB000-memory.dmp

          Filesize

          300KB

        • memory/3956-935-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB