Analysis

  • max time kernel
    147s
  • 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
    06-11-2024 10:20

General

  • Target

    22edae441b154c8ce9c514c60681b2a8ed9d57c2da09b56c04c8637ba4b71498.exe

  • Size

    815KB

  • MD5

    5603b697a87c60e7771e73e48eeaa436

  • SHA1

    2059a3edc598f3d25e67076c4a6e7e1c66c5bc89

  • SHA256

    22edae441b154c8ce9c514c60681b2a8ed9d57c2da09b56c04c8637ba4b71498

  • SHA512

    4b6d2c76822822147f0c7614b8df61f461571c712376e3855e56060b17e87dfc155460cb1216abb887f9af28a89b3c7f02b2595f279ee7e78b14daf02aab265e

  • SSDEEP

    24576:Ryf4rh9+1urXPMcbaboTv12HEW0Q/z34R2:Ef4FXPMcmCN4TQ

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22edae441b154c8ce9c514c60681b2a8ed9d57c2da09b56c04c8637ba4b71498.exe
    "C:\Users\Admin\AppData\Local\Temp\22edae441b154c8ce9c514c60681b2a8ed9d57c2da09b56c04c8637ba4b71498.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un515111.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un515111.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4876
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7573.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7573.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:4908
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 1084
          4⤵
          • Program crash
          PID:508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4765.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4765.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2256
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2020
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 1532
          4⤵
          • Program crash
          PID:5560
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si829669.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si829669.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6028
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4908 -ip 4908
    1⤵
      PID:824
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2256 -ip 2256
      1⤵
        PID:5384

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si829669.exe

        Filesize

        169KB

        MD5

        1d1f2ebf774bb4bbf72f15eba80f03b4

        SHA1

        ee84148fc57cf295da351d2757a5000f303a411f

        SHA256

        482c8c3e8dff117b94befa728e7d9b9b66f7c875de0503bb4f6d4909b3e2a11f

        SHA512

        a981a4ce310647db36235b12c78105832a64ae1689a6292f8d37b1f550c3a01944207cb694650fdc0dc124df89a1a0b8ec9fc50c74d428d2e6ac4b81b8cc7b8a

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un515111.exe

        Filesize

        661KB

        MD5

        d719befc2213ad1c7ad6e2ab2a269c0b

        SHA1

        de65cc3d11cadce3b677e06b1e859d83a74edd16

        SHA256

        4b09e1a403aa2dac646c920599cf6c84dd135f6ea07b425e8d186735d875496d

        SHA512

        72b703e811feee9ba15e2d860778bcd74685e0cd8d168a2406cf1d86f4df8d7c818d78edfab98c166ed39d5c46cb6aa3c548b3a1a0bd4076155fe13afd066ece

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7573.exe

        Filesize

        332KB

        MD5

        0a740eb525bdea1535dbfffbc1ce8fb9

        SHA1

        362537992e3ba9baf2f961dcd48b8b990440c930

        SHA256

        321fda5541931bb567c60705dd2955325d96c720be309134456f841601e77da1

        SHA512

        55195662bf5a1dc986cd559916df477aa1e11752fa5e0a1b74c43f8088255fc57e1300ef5a7915e8a3401a1661f423047b06a2cbfd232f49b633c839b9ebf8a3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4765.exe

        Filesize

        495KB

        MD5

        b69805a8e5cd27b5ceb34f4aaa130023

        SHA1

        13823a6e1a87e3d5b8b71cbbc6f16758f091b578

        SHA256

        33f4823593171a85b7bdf134a251a5eaf77957d484a8de35fb4c691ac657ad27

        SHA512

        af123e3b1ebba3d794c105059ae1ce7d1c5969ce0d06c8f0c454277718dda5543bc1fb2887aadb7a4d774b32272680e17b005865435742a1906c59d81ba44034

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2020-2165-0x0000000005570000-0x00000000055BC000-memory.dmp

        Filesize

        304KB

      • memory/2020-2160-0x0000000005530000-0x000000000556C000-memory.dmp

        Filesize

        240KB

      • memory/2020-2159-0x00000000054A0000-0x00000000054B2000-memory.dmp

        Filesize

        72KB

      • memory/2020-2158-0x0000000005600000-0x000000000570A000-memory.dmp

        Filesize

        1.0MB

      • memory/2020-2157-0x0000000005B10000-0x0000000006128000-memory.dmp

        Filesize

        6.1MB

      • memory/2020-2156-0x0000000002CC0000-0x0000000002CC6000-memory.dmp

        Filesize

        24KB

      • memory/2020-2155-0x0000000000B20000-0x0000000000B50000-memory.dmp

        Filesize

        192KB

      • memory/2256-69-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-2142-0x0000000002A30000-0x0000000002A62000-memory.dmp

        Filesize

        200KB

      • memory/2256-63-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-65-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-67-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-71-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-75-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-77-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-79-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-81-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-83-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-85-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-87-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-89-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-91-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-93-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-95-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-60-0x0000000002610000-0x0000000002676000-memory.dmp

        Filesize

        408KB

      • memory/2256-61-0x0000000002990000-0x00000000029F6000-memory.dmp

        Filesize

        408KB

      • memory/2256-73-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/2256-62-0x0000000002990000-0x00000000029EF000-memory.dmp

        Filesize

        380KB

      • memory/4908-39-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-15-0x0000000000BF0000-0x0000000000CF0000-memory.dmp

        Filesize

        1024KB

      • memory/4908-54-0x0000000000400000-0x0000000000807000-memory.dmp

        Filesize

        4.0MB

      • memory/4908-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4908-50-0x0000000000BF0000-0x0000000000CF0000-memory.dmp

        Filesize

        1024KB

      • memory/4908-22-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-23-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-25-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-27-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-31-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-33-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-35-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-47-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4908-29-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-41-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-43-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-49-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-45-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/4908-21-0x0000000002880000-0x0000000002898000-memory.dmp

        Filesize

        96KB

      • memory/4908-20-0x0000000004E40000-0x00000000053E4000-memory.dmp

        Filesize

        5.6MB

      • memory/4908-19-0x00000000026D0000-0x00000000026EA000-memory.dmp

        Filesize

        104KB

      • memory/4908-18-0x0000000000400000-0x0000000000807000-memory.dmp

        Filesize

        4.0MB

      • memory/4908-17-0x0000000000400000-0x0000000000807000-memory.dmp

        Filesize

        4.0MB

      • memory/4908-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4908-37-0x0000000002880000-0x0000000002892000-memory.dmp

        Filesize

        72KB

      • memory/6028-2166-0x00000000001C0000-0x00000000001EE000-memory.dmp

        Filesize

        184KB

      • memory/6028-2167-0x0000000002410000-0x0000000002416000-memory.dmp

        Filesize

        24KB