Analysis

  • max time kernel
    143s
  • 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
    09/11/2024, 03:46

General

  • Target

    faaad7638faeb52279aeeeb535f67b8551f0bf021e69bd6d92b9c2eeeef545ae.exe

  • Size

    694KB

  • MD5

    15c29f6989488058d1f7392e32cfe5d0

  • SHA1

    23180899e1d79e2113a131b81507a448eab9a4a2

  • SHA256

    faaad7638faeb52279aeeeb535f67b8551f0bf021e69bd6d92b9c2eeeef545ae

  • SHA512

    dc85a9e2f5ba784698fd26bc47870a5db06549147095ba05dcddff79882f24a1895c4cb6aef6f496ab6a562e9aeab98616082b46033dff9f6408c660515ed351

  • SSDEEP

    12288:hy90tgcZ64Q+NWUfwqBxjTxVadKGO0alt8Ez7wvqA4gf:hyHs6b+NWwwqZVadKG6L8s7s

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 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\faaad7638faeb52279aeeeb535f67b8551f0bf021e69bd6d92b9c2eeeef545ae.exe
    "C:\Users\Admin\AppData\Local\Temp\faaad7638faeb52279aeeeb535f67b8551f0bf021e69bd6d92b9c2eeeef545ae.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un719727.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un719727.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1552
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\65637108.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\65637108.exe
        3⤵
        • 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:628
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 1080
          4⤵
          • Program crash
          PID:2924
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk422754.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk422754.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 628 -ip 628
    1⤵
      PID:2080

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un719727.exe

            Filesize

            540KB

            MD5

            cf10a52ffe249911514519e7f1fe98d3

            SHA1

            bc170b80fa4bebe927d5893f93b671cd4fdddc8f

            SHA256

            d398980dab7673923249b199d6d7bfaf1a47a91f0a1ce85a03a1642ac5bbac1c

            SHA512

            31e1b412fab84d1cbf6a614154fac082ac2cad286d962ef44b5a7524a83846a3bb2fd86cf1f2f974806851d6303470aed00acaa00a52e23ee960dcce14ffc5d2

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\65637108.exe

            Filesize

            258KB

            MD5

            c758c7dcf7293fbfa3f82d9ba7c5acf0

            SHA1

            85b20fddf28a16809062f180048007c90de63ce0

            SHA256

            c0e9a6fa230e1578b9f6a851e1f6367e6868d37a5d50fb00487164c394eada24

            SHA512

            1910e29b4518fdebf985f868d59f79bb12b483f2b900634a916922c3aa8910a42274ddf1cc473c35f0d5b4e80c16896dd0387b2f45fa7b1bcc97e3e8fa1b3c01

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk422754.exe

            Filesize

            340KB

            MD5

            fe9b50f1fa5c7c43a5053af37696543b

            SHA1

            7bb8ab1f05939279d787a321acdc39dd2b4db1e6

            SHA256

            8d7c92f834b1ca7a4e1ea11548f9a13377bca86a005898c91485ca9deda5aca4

            SHA512

            afd8e52c8021666b1d136a0808b8a80d6e6b328f5d9a6a6cc707c3b12448b5a3308517d82fee7ef883d6a0a7b988864bc77f412c8892f67d8627a223327d29b8

          • memory/628-53-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/628-15-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

            Filesize

            1024KB

          • memory/628-18-0x00000000071B0000-0x0000000007754000-memory.dmp

            Filesize

            5.6MB

          • memory/628-19-0x0000000007130000-0x0000000007148000-memory.dmp

            Filesize

            96KB

          • memory/628-20-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/628-21-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-48-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-46-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-45-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-42-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-40-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-38-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-36-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-34-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-32-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-30-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-28-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-26-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-24-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-22-0x0000000007130000-0x0000000007143000-memory.dmp

            Filesize

            76KB

          • memory/628-49-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

            Filesize

            1024KB

          • memory/628-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/628-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/628-54-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/628-17-0x0000000004C20000-0x0000000004C3A000-memory.dmp

            Filesize

            104KB

          • memory/2600-64-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-60-0x0000000007760000-0x000000000779A000-memory.dmp

            Filesize

            232KB

          • memory/2600-74-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-76-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-94-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-92-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-88-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-86-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-84-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-82-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-80-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-78-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-72-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-70-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-68-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-90-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-66-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-59-0x00000000070F0000-0x000000000712C000-memory.dmp

            Filesize

            240KB

          • memory/2600-62-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-61-0x0000000007760000-0x0000000007795000-memory.dmp

            Filesize

            212KB

          • memory/2600-855-0x000000000A350000-0x000000000A45A000-memory.dmp

            Filesize

            1.0MB

          • memory/2600-854-0x000000000A330000-0x000000000A342000-memory.dmp

            Filesize

            72KB

          • memory/2600-853-0x0000000009C70000-0x000000000A288000-memory.dmp

            Filesize

            6.1MB

          • memory/2600-856-0x000000000A470000-0x000000000A4AC000-memory.dmp

            Filesize

            240KB

          • memory/2600-857-0x0000000006AE0000-0x0000000006B2C000-memory.dmp

            Filesize

            304KB