Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 14:20

General

  • Target

    3ff0fac0410723cf6f6f51dae6c1f7b6b42395c0de99170a32ae316d9ba2d798N.exe

  • Size

    612KB

  • MD5

    9c7bc967090a35693ac2ae3f158c40e0

  • SHA1

    a83cd61b9c563f3507e410954907612cf8bb0d2e

  • SHA256

    3ff0fac0410723cf6f6f51dae6c1f7b6b42395c0de99170a32ae316d9ba2d798

  • SHA512

    2b61bf65099b41cd180d7f94bc0690ab02999d69c3506021ee09e006d6445b098aa9afb8f5f0b964a024fdc42defdd84a420997ef862eea67d65737410f84b1d

  • SSDEEP

    12288:Uy904bwG543uF70wjzpSBbn7WDihiulwE/p9x44F:UyLS3QPYBb7WDSRl/lF

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
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ff0fac0410723cf6f6f51dae6c1f7b6b42395c0de99170a32ae316d9ba2d798N.exe
    "C:\Users\Admin\AppData\Local\Temp\3ff0fac0410723cf6f6f51dae6c1f7b6b42395c0de99170a32ae316d9ba2d798N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:728
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr809535.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr809535.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1072
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 1084
        3⤵
        • Program crash
        PID:1772
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu716209.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu716209.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3984
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1072 -ip 1072
    1⤵
      PID:2188

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr809535.exe

      Filesize

      404KB

      MD5

      fa303929f85533819da087d2ecbd1744

      SHA1

      3497c68baa5bd40f115c8a7c6cec78fce6461ea5

      SHA256

      2a11b62e898b222c6c513e8eeca99c3e37d49c8167ae32629c5df818f0abc046

      SHA512

      d5196e621c987a8e55e419b694f9a075db2bee612e93e4c57c33a9456dcd40e3f7a01cfd7f6ac934661af14a82db137656b92453c4da4b0968a954e9ace96106

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu716209.exe

      Filesize

      487KB

      MD5

      80d6d8782e12990d578762d6bd6aa617

      SHA1

      8e45775e99b7de6d46b1920168d8fb2b2a32ef6f

      SHA256

      f5a9bbbfaf9881697597fd1b5db04e392df18673748ece07e91c465d203d1539

      SHA512

      a948ece4d3504ad345d97f93bd8a194dc2b14c769e71312e45bdedc766816e6aaea922a91fb05df0527c9ef7b7b881fe0f7f8d8901d3c61b5826f57cc7edd9c9

    • memory/1072-47-0x0000000000400000-0x000000000080A000-memory.dmp

      Filesize

      4.0MB

    • memory/1072-48-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1072-11-0x0000000000400000-0x000000000080A000-memory.dmp

      Filesize

      4.0MB

    • memory/1072-12-0x0000000000AD0000-0x0000000000AEA000-memory.dmp

      Filesize

      104KB

    • memory/1072-13-0x0000000005070000-0x0000000005614000-memory.dmp

      Filesize

      5.6MB

    • memory/1072-14-0x00000000027F0000-0x0000000002808000-memory.dmp

      Filesize

      96KB

    • memory/1072-42-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-40-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-38-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-36-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-34-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-32-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-30-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-28-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-26-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-24-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-22-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-20-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-18-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-16-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-15-0x00000000027F0000-0x0000000002802000-memory.dmp

      Filesize

      72KB

    • memory/1072-43-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

      Filesize

      1024KB

    • memory/1072-44-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1072-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1072-10-0x0000000000400000-0x000000000080A000-memory.dmp

      Filesize

      4.0MB

    • memory/1072-8-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

      Filesize

      1024KB

    • memory/3984-851-0x0000000007FC0000-0x00000000080CA000-memory.dmp

      Filesize

      1.0MB

    • memory/3984-70-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-57-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-56-0x0000000002990000-0x00000000029CA000-memory.dmp

      Filesize

      232KB

    • memory/3984-58-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-76-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-91-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-89-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-86-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-84-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-82-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-74-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-72-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-54-0x00000000026E0000-0x000000000271C000-memory.dmp

      Filesize

      240KB

    • memory/3984-68-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-66-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-64-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-62-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-60-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-80-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-78-0x0000000002990000-0x00000000029C5000-memory.dmp

      Filesize

      212KB

    • memory/3984-53-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/3984-849-0x0000000007970000-0x0000000007F88000-memory.dmp

      Filesize

      6.1MB

    • memory/3984-850-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

      Filesize

      72KB

    • memory/3984-55-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/3984-852-0x00000000080E0000-0x000000000811C000-memory.dmp

      Filesize

      240KB

    • memory/3984-853-0x00000000028C0000-0x000000000290C000-memory.dmp

      Filesize

      304KB