Analysis

  • max time kernel
    138s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2024 21:35

General

  • Target

    cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe

  • Size

    269KB

  • MD5

    ca4637096c3da1f69ad78184451f72b3

  • SHA1

    ee07398e3acbe5b2584a4029347cf48dbbe4722e

  • SHA256

    cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba

  • SHA512

    c8d2c63ce4e76d4fc62b536612d4cdfee2bfb27d8d8d152269cd84d9023344e8e606281bf163fd8a28cde9c57bb412030e9779c21d712d3a2b74ef889ee0842b

  • SSDEEP

    3072:Paa528brYtYgeJJ4HJGlCREA0dkmDecz5m7eAz5Mkg0kng15Vf4W:PJbHJJKLREfdRdSMkXkngdf4W

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe
    "C:\Users\Admin\AppData\Local\Temp\cdb3153e060ff1b51c96513f1d773561b77d22af1cdacba63ae1195f1219f3ba.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Windows security modification
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3352 -s 948
      2⤵
      • Program crash
      PID:3568
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3352 -ip 3352
    1⤵
      PID:1000
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:3184

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3352-1-0x0000000002F70000-0x0000000003070000-memory.dmp

      Filesize

      1024KB

    • memory/3352-2-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3352-3-0x0000000000400000-0x0000000002BAD000-memory.dmp

      Filesize

      39.7MB

    • memory/3352-4-0x0000000000400000-0x0000000002BAD000-memory.dmp

      Filesize

      39.7MB

    • memory/3352-5-0x0000000004BF0000-0x0000000004C0A000-memory.dmp

      Filesize

      104KB

    • memory/3352-6-0x0000000007400000-0x00000000079A4000-memory.dmp

      Filesize

      5.6MB

    • memory/3352-7-0x0000000007280000-0x0000000007298000-memory.dmp

      Filesize

      96KB

    • memory/3352-31-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-35-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-33-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-29-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-28-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-25-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-23-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-21-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-11-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-8-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-19-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-17-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-15-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-13-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-9-0x0000000007280000-0x0000000007292000-memory.dmp

      Filesize

      72KB

    • memory/3352-36-0x0000000002F70000-0x0000000003070000-memory.dmp

      Filesize

      1024KB

    • memory/3352-37-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3352-40-0x0000000000400000-0x0000000002BAD000-memory.dmp

      Filesize

      39.7MB

    • memory/3352-41-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB