Analysis

  • max time kernel
    147s
  • max time network
    151s
  • 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 10:51

General

  • Target

    606686cc14c005b2494a4a6f07a5c3e1d1d576dba6ff9860254667facdc427c9.exe

  • Size

    787KB

  • MD5

    69ba3a1326792cb9b097fc272dde5591

  • SHA1

    d70a074ca6fcb8ff24d60bf15a0a2bc3cbd2f288

  • SHA256

    606686cc14c005b2494a4a6f07a5c3e1d1d576dba6ff9860254667facdc427c9

  • SHA512

    207ae64542d5a675055a8ee125d9dc4e526cf82f56be094adea9abd2c67c418a58d9fb3c786283daa262f963d3b536172601dc12df55d6938ae9da29c0e2c5e0

  • SSDEEP

    12288:TMrsy90xIYztIP0311hqLrS5r2Bg2ipdGDi3+pgGVqoZ8vYDkEDGz:HydEtIPkHhH5n9tTGvMYDkEDGz

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\606686cc14c005b2494a4a6f07a5c3e1d1d576dba6ff9860254667facdc427c9.exe
    "C:\Users\Admin\AppData\Local\Temp\606686cc14c005b2494a4a6f07a5c3e1d1d576dba6ff9860254667facdc427c9.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un735881.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un735881.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4664
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4890.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4890.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:4896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 1080
          4⤵
          • Program crash
          PID:1364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7790.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7790.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3688
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:924
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 1384
          4⤵
          • Program crash
          PID:1888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si757035.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si757035.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5140
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4896 -ip 4896
    1⤵
      PID:2628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3688 -ip 3688
      1⤵
        PID:3500

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si757035.exe

        Filesize

        168KB

        MD5

        9946458b83fe8a83c9aba7fe9df52c8b

        SHA1

        dd2ea4a7786029fb9f6c8cb4b5c1b5b5e7b74395

        SHA256

        eb26793e16d0b75514e2a13da417f8ee9ea3843fb0f450636a429a2ddf0a6e77

        SHA512

        f355833ea03e7eb55f9f9184166bdf885a9fd35fab4350640684168db777dfc0f0984d7ef4d8d9d418469b5325c4d2ea3162e193d618f8cea388a9b29758fa6a

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un735881.exe

        Filesize

        634KB

        MD5

        0e6d0c3e7cefca7672fa9eab0980f2e1

        SHA1

        f9d1de7323c9297c59ef1957b03c43b249eafb2a

        SHA256

        bbe880235ff4c56cfc67bb55d007fba0cd66731d271f64dce8460a114b0b0e56

        SHA512

        e8353b498356b8c5faea7a470e6abfeaed022e786c398c30a7f1c8a6fa496f1c7e567cfe8743590c86c6f5671aa08ca8c342358f81c7adce50923cf03257b455

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4890.exe

        Filesize

        231KB

        MD5

        508e1ddaa2ef153d9cf53676a6cfeec1

        SHA1

        e51c2d01ecd935db739a257b5c4f5a4de17e35cb

        SHA256

        ead3e3a5940d26d809190b8ab196afb3f4cc8f2aefead0c1af260e84258f6434

        SHA512

        03a79986e8c33716e38a13c9d4c2e2cdee4883ad248354df7099548ab1433450f07fc0ccc5825eb1a8d1466921b128e8db9319fc360d0dcdf3f7ffcd8d3db7d1

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7790.exe

        Filesize

        415KB

        MD5

        bca24c444d63642e9f9bfe7db456a201

        SHA1

        68ab73a1f9a9d13d415e5dc2df9107a94d704c4b

        SHA256

        4bb768e4cf648cab00a1a11a4d85389a006e80c3236a61e3a6bad0e7c065aefc

        SHA512

        bcbe25171a34d9986e9219964362ea0e4ee6800a3913e037c7538177376d3b547af6c9ed51e10598f17ec9db8d38bede1773eeb2c3fc349b711b7c62117e5c3f

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/924-2165-0x00000000055B0000-0x00000000055FC000-memory.dmp

        Filesize

        304KB

      • memory/924-2160-0x0000000005570000-0x00000000055AC000-memory.dmp

        Filesize

        240KB

      • memory/924-2159-0x0000000005510000-0x0000000005522000-memory.dmp

        Filesize

        72KB

      • memory/924-2158-0x0000000005600000-0x000000000570A000-memory.dmp

        Filesize

        1.0MB

      • memory/924-2157-0x0000000005B10000-0x0000000006128000-memory.dmp

        Filesize

        6.1MB

      • memory/924-2156-0x0000000005460000-0x0000000005466000-memory.dmp

        Filesize

        24KB

      • memory/924-2155-0x0000000000B80000-0x0000000000BB0000-memory.dmp

        Filesize

        192KB

      • memory/3688-67-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-2142-0x0000000005410000-0x0000000005442000-memory.dmp

        Filesize

        200KB

      • memory/3688-62-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-63-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-65-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-69-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-71-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-73-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-75-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-79-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-81-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-85-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-87-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-89-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-91-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-93-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-95-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-60-0x0000000004A80000-0x0000000004AE6000-memory.dmp

        Filesize

        408KB

      • memory/3688-61-0x0000000005220000-0x0000000005286000-memory.dmp

        Filesize

        408KB

      • memory/3688-77-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/3688-83-0x0000000005220000-0x000000000527F000-memory.dmp

        Filesize

        380KB

      • memory/4896-39-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-15-0x0000000000590000-0x0000000000690000-memory.dmp

        Filesize

        1024KB

      • memory/4896-54-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4896-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4896-50-0x0000000000590000-0x0000000000690000-memory.dmp

        Filesize

        1024KB

      • memory/4896-23-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-25-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-27-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-29-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-31-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-33-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-35-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-47-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4896-22-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-41-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-43-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-49-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-45-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/4896-21-0x0000000002690000-0x00000000026A8000-memory.dmp

        Filesize

        96KB

      • memory/4896-20-0x0000000004C80000-0x0000000005224000-memory.dmp

        Filesize

        5.6MB

      • memory/4896-19-0x00000000023F0000-0x000000000240A000-memory.dmp

        Filesize

        104KB

      • memory/4896-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4896-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4896-17-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4896-37-0x0000000002690000-0x00000000026A2000-memory.dmp

        Filesize

        72KB

      • memory/5140-2166-0x0000000000340000-0x000000000036E000-memory.dmp

        Filesize

        184KB

      • memory/5140-2167-0x00000000023F0000-0x00000000023F6000-memory.dmp

        Filesize

        24KB