Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 19:45

General

  • Target

    11cf29ce8286401bec5ee58788b3c60cb564da79c3cddd8a7fd66892a815287f.exe

  • Size

    388KB

  • MD5

    4bb8ec3aaf27aa7ceab29da001b692c9

  • SHA1

    79c7daaca31370303adf0ad44cc7f37a235bc375

  • SHA256

    11cf29ce8286401bec5ee58788b3c60cb564da79c3cddd8a7fd66892a815287f

  • SHA512

    687380f4a29f1dc07c4fbf12c660df4c762a065e671cb63f5dd579aad74b3d68b1ea845cbb3d36478ee1a3105752d66744415ec05f9afba65c0bf9123907272e

  • SSDEEP

    6144:Khy+bnr+Dp0yN90QEvHd0RFFgK/aZADF8HV7Z7tWGn4/PnbShBjtiH06m:jMr3y90xmRFOK/l2JttWwgb0o06m

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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\11cf29ce8286401bec5ee58788b3c60cb564da79c3cddd8a7fd66892a815287f.exe
    "C:\Users\Admin\AppData\Local\Temp\11cf29ce8286401bec5ee58788b3c60cb564da79c3cddd8a7fd66892a815287f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1116
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr402122.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr402122.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4752
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku156634.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku156634.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1284

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr402122.exe

          Filesize

          11KB

          MD5

          015db5a7c065f354e78440f12985421a

          SHA1

          93d5f3e2217c27d2e3692429ed0cee04ccfb7a26

          SHA256

          044fc7993210b7d55ca3f7a13f7d489ee92c0b152e22ea441469a686f0f75024

          SHA512

          f89462aff2d677246ff6f54e585c745817401fc83f1d69a04cf5706d243d31759808cb55d8e0adcff39e2bd46909ed80682e535b38db503c8c563cd2bf628074

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku156634.exe

          Filesize

          355KB

          MD5

          1e2caa586c48fcadc74c6e8bdc016777

          SHA1

          7b7696495a9602623c4b0a6a07b473bb5ba2ac86

          SHA256

          661cf191ccd3ec28718a11f886e0a67792d8953430e00a0d9fb8fbcdccb12396

          SHA512

          678d02ec4b1f294163e78b217d3d204cf72b9a0f9329d47eaa3d891f324551ac689a9d340ea0c0e2bd1bf98f91311807990b3c310cec5b1f4673b259f696cb72

        • memory/1284-15-0x0000000002F10000-0x0000000003010000-memory.dmp

          Filesize

          1024KB

        • memory/1284-16-0x0000000002CE0000-0x0000000002D2B000-memory.dmp

          Filesize

          300KB

        • memory/1284-17-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/1284-18-0x0000000004DD0000-0x0000000004E16000-memory.dmp

          Filesize

          280KB

        • memory/1284-19-0x0000000007320000-0x00000000078C4000-memory.dmp

          Filesize

          5.6MB

        • memory/1284-20-0x0000000004ED0000-0x0000000004F14000-memory.dmp

          Filesize

          272KB

        • memory/1284-21-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-38-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-84-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-82-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-80-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-78-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-76-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-74-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-72-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-70-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-68-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-66-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-64-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-62-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-61-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-58-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-56-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-54-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-52-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-50-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-48-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-46-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-44-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-42-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-40-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-36-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-34-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-32-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-30-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-28-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-26-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-24-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-22-0x0000000004ED0000-0x0000000004F0F000-memory.dmp

          Filesize

          252KB

        • memory/1284-927-0x00000000078D0000-0x0000000007EE8000-memory.dmp

          Filesize

          6.1MB

        • memory/1284-928-0x0000000007EF0000-0x0000000007FFA000-memory.dmp

          Filesize

          1.0MB

        • memory/1284-929-0x0000000004F70000-0x0000000004F82000-memory.dmp

          Filesize

          72KB

        • memory/1284-930-0x0000000004F90000-0x0000000004FCC000-memory.dmp

          Filesize

          240KB

        • memory/1284-931-0x0000000008110000-0x000000000815C000-memory.dmp

          Filesize

          304KB

        • memory/1284-932-0x0000000002F10000-0x0000000003010000-memory.dmp

          Filesize

          1024KB

        • memory/1284-933-0x0000000002CE0000-0x0000000002D2B000-memory.dmp

          Filesize

          300KB

        • memory/1284-935-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/4752-7-0x00007FFD64603000-0x00007FFD64605000-memory.dmp

          Filesize

          8KB

        • memory/4752-8-0x0000000000300000-0x000000000030A000-memory.dmp

          Filesize

          40KB

        • memory/4752-9-0x00007FFD64603000-0x00007FFD64605000-memory.dmp

          Filesize

          8KB