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
    10/11/2024, 03:03

General

  • Target

    1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe

  • Size

    990KB

  • MD5

    6fc9c81db8cafe63abc75667d5bd494a

  • SHA1

    5e12c69579f4a7a64397060998e9bc34d512466e

  • SHA256

    1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a

  • SHA512

    4065d7dbddda3133bc9fc8140691fb41e01fc5bda86992875309eac4f1cab969282986a74c83ee4955dce8443f1662e6b0fc4b51c923f65e034e8e7a656c166d

  • SSDEEP

    24576:OnUoY7pfy8Yg7Q7TsRZcKeD2Mzlnk+IY8Mlf:h7By87STskKefd5

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 19 IoCs
  • Redline family
  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe
    "C:\Users\Admin\AppData\Local\Temp\1da7b6807c55e7942da399ac4eb9b8c1a2fbef954f5eac082607801c54de1a2a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2156
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
          4⤵
          • 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:2952
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1088
            5⤵
            • Program crash
            PID:1088
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:64
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2952 -ip 2952
    1⤵
      PID:3760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

      Filesize

      717KB

      MD5

      fa00be7caa8c76ecf693086a43a6fa72

      SHA1

      5a824c7908f9a759b12be9aa2c5d758e003f36eb

      SHA256

      47ad2bf46a37ecfa35b25a2a5e59bda6d82e8768361fc9726e2a84d84a85a4b1

      SHA512

      cd1f0cc4dfa573648f8979cdc448f45b4ab07ae5e760541725d6a0dba1fa398208b534bb224e5fff79c9953a3ac89bcd3e5aca2c518143bce9dc68a55e4c62ea

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

      Filesize

      545KB

      MD5

      200afa6d30b530e30060f4732a7d7ad8

      SHA1

      cada950005d7c663e2076e0d8a8147e49b9fbdd2

      SHA256

      d4a96660a52626abf454197b499e0c0ab26ed25462b08bbd8b0c14cca16620be

      SHA512

      d91886c594ff70176cd81f319f63092058729fba82789bae3173f711d32eac6ae189d8b930178338dfac441ec2e8b5d28f18e20f3d58e4f1a26ca86fd49eae2d

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

      Filesize

      269KB

      MD5

      4d86b1f078cf5b393a3c4c1977338041

      SHA1

      08ffce6e13ae74e83023e643ea97b0d9960e6e24

      SHA256

      a27c02ac2161eee8c4887a42c42af559a1be457c6b46d368c46eafeb3b878e1b

      SHA512

      f1a4aa45b0a55467d479dc23502556c8766a7551ad3f688fd3092c713f41775373d1a7d3e5c3193ee4d0d8c786bad6dfd0aa20a8702460632612dd992e4e07b0

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

      Filesize

      353KB

      MD5

      a57403199ddf1fad6096938e90ccc21e

      SHA1

      45bcfc93e33259f76bfb8a68b19b4b43dd28678e

      SHA256

      eb0fb8fabb95798d507af3ed1999ab280efb55d61f62222aad3fc59be9551c3e

      SHA512

      eeeba09adb6171e9a56481e4b68b53359a0d94c16716e0783d7cfd69d61c923f627d41c1e47f0164a705445bf182cbf912347577bb45418fbe44c242bdba4bb7

    • memory/64-79-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-81-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-70-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-71-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-863-0x00000000072E0000-0x00000000072F2000-memory.dmp

      Filesize

      72KB

    • memory/64-864-0x000000000A360000-0x000000000A46A000-memory.dmp

      Filesize

      1.0MB

    • memory/64-862-0x0000000009D40000-0x000000000A358000-memory.dmp

      Filesize

      6.1MB

    • memory/64-73-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-75-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-77-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-866-0x0000000004B10000-0x0000000004B5C000-memory.dmp

      Filesize

      304KB

    • memory/64-865-0x000000000A480000-0x000000000A4BC000-memory.dmp

      Filesize

      240KB

    • memory/64-85-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-87-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-89-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-91-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-93-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-95-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-97-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-99-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-101-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-83-0x0000000007210000-0x0000000007245000-memory.dmp

      Filesize

      212KB

    • memory/64-69-0x0000000007210000-0x000000000724A000-memory.dmp

      Filesize

      232KB

    • memory/64-68-0x0000000004D10000-0x0000000004D4C000-memory.dmp

      Filesize

      240KB

    • memory/1636-58-0x0000000000400000-0x0000000002C53000-memory.dmp

      Filesize

      40.3MB

    • memory/1636-3-0x0000000000400000-0x00000000004E0000-memory.dmp

      Filesize

      896KB

    • memory/1636-1-0x00000000049F0000-0x0000000004AD3000-memory.dmp

      Filesize

      908KB

    • memory/1636-60-0x0000000000400000-0x00000000004E0000-memory.dmp

      Filesize

      896KB

    • memory/1636-2-0x0000000004AE0000-0x0000000004BBD000-memory.dmp

      Filesize

      884KB

    • memory/1636-59-0x0000000004AE0000-0x0000000004BBD000-memory.dmp

      Filesize

      884KB

    • memory/1636-57-0x00000000049F0000-0x0000000004AD3000-memory.dmp

      Filesize

      908KB

    • memory/2952-42-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-36-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-32-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-34-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-38-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-40-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-61-0x0000000000400000-0x0000000002B9E000-memory.dmp

      Filesize

      39.6MB

    • memory/2952-44-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-46-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-30-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-50-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-52-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-54-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-56-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-48-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-28-0x0000000007130000-0x0000000007148000-memory.dmp

      Filesize

      96KB

    • memory/2952-27-0x0000000007280000-0x0000000007824000-memory.dmp

      Filesize

      5.6MB

    • memory/2952-26-0x0000000004B10000-0x0000000004B2A000-memory.dmp

      Filesize

      104KB

    • memory/2952-29-0x0000000007130000-0x0000000007142000-memory.dmp

      Filesize

      72KB

    • memory/2952-63-0x0000000000400000-0x0000000002B9E000-memory.dmp

      Filesize

      39.6MB