Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 00:43

General

  • Target

    96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe

  • Size

    787KB

  • MD5

    92ec9a03c7887fec9dc475906de470b8

  • SHA1

    87cdfa056a376e161bb8fd840ed4b28c880a0db3

  • SHA256

    96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e

  • SHA512

    575b358b72c2dbf7b5c476598eb819ba1349c60db542eae01a5148510904b747b788d12fbc67bf4c9b1b42ee2fba98004b677589a74a4ea28ef8b8f351962886

  • SSDEEP

    12288:cMrgy901xGeX8ApZhfv5JOsryND4U32yM53Hm15gXCubFTlL6/z:Uy28AZv5JLO332t53Hinu+

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\96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe
    "C:\Users\Admin\AppData\Local\Temp\96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un057000.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un057000.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6375.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6375.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:4780
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 1080
          4⤵
          • Program crash
          PID:1116
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2793.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2793.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4868
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5708
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 1460
          4⤵
          • Program crash
          PID:6024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5296
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4780 -ip 4780
    1⤵
      PID:2740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4868 -ip 4868
      1⤵
        PID:5844

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exe

        Filesize

        168KB

        MD5

        1ff57d084e5e298fb426ee3ebfe9d46d

        SHA1

        f5b21fbb39af2f3d1bd70f0015262c3ac36e658c

        SHA256

        c87394c9d61076321a85d0d2758a36a42177ea8b51f65a558d0cb6a29def3879

        SHA512

        be44ab8cbc935b6feb1ef9fbd71bca7f2f3ecfa95f5b6c5a5af0f24b438dc99475c9e6b267742c01bc19fdfe55d89c1e725cc26c557630995adacd95675dad5a

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un057000.exe

        Filesize

        633KB

        MD5

        a2fc4917be0650e8b0bf08f4c7aa2ecf

        SHA1

        a1ce0aa8cac02103b4d2b834169a4cf7d597f397

        SHA256

        f97faf40b301495ebb6194b4e9205e06a02159a9f0d5b5d06c035fd044637279

        SHA512

        75176cf48761b433fa7fb542fcac0fc4f010d5eed5c80182410ddeb5724f7f31d2afaf6e64499367ade3d35118384dc7311af7b9b1f9c3b5960422b3529c5aa5

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6375.exe

        Filesize

        230KB

        MD5

        097e5d30e7c90b2b5d36749540105a42

        SHA1

        61301cc4078b3fae0eaeaf0a84b9ef3c5deea223

        SHA256

        7d8a53eee457c82dcca0ef10e3619346b0423386f592675a3a44d53cdce8b97b

        SHA512

        83c53b18aedb64595e24d55a03120d92721e888e7b8ae02eb1adaf11d887a48d16197ca62a95ee6426cde9253dfcf7a21003915bdcb2ce3b6519748646c32231

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2793.exe

        Filesize

        414KB

        MD5

        208a143b8d06fe4f467a641de92156f1

        SHA1

        e717d2aa0d645e84eb2eb6458246d16b4ac93db8

        SHA256

        636c79d24f650934c0dcf9105d4e3529b132372b197e86bc4c7b8ca29699fa7d

        SHA512

        a03781755ee90b0e5a386798ef6334b78846303ad53da452a1383422d7990b6c0142132e678dd327410a0ed8b7c0f8aefc47b9536bc86d37ded8533b3116326d

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/4780-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4780-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4780-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4780-19-0x0000000002500000-0x000000000251A000-memory.dmp

        Filesize

        104KB

      • memory/4780-20-0x0000000004CE0000-0x0000000005284000-memory.dmp

        Filesize

        5.6MB

      • memory/4780-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/4780-49-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-47-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-45-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-43-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-41-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-39-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-27-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-21-0x0000000004B80000-0x0000000004B98000-memory.dmp

        Filesize

        96KB

      • memory/4780-23-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-22-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/4780-50-0x00000000004F0000-0x00000000005F0000-memory.dmp

        Filesize

        1024KB

      • memory/4780-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/4780-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4780-15-0x00000000004F0000-0x00000000005F0000-memory.dmp

        Filesize

        1024KB

      • memory/4780-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4868-80-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-96-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-68-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-76-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-78-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-94-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-92-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-88-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-86-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-84-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-82-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-74-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-70-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-62-0x0000000005230000-0x0000000005296000-memory.dmp

        Filesize

        408KB

      • memory/4868-72-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-61-0x0000000004C10000-0x0000000004C76000-memory.dmp

        Filesize

        408KB

      • memory/4868-66-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-64-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-90-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-63-0x0000000005230000-0x000000000528F000-memory.dmp

        Filesize

        380KB

      • memory/4868-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5296-2167-0x00000000006F0000-0x000000000071E000-memory.dmp

        Filesize

        184KB

      • memory/5296-2168-0x00000000028A0000-0x00000000028A6000-memory.dmp

        Filesize

        24KB

      • memory/5708-2156-0x0000000000AC0000-0x0000000000AF0000-memory.dmp

        Filesize

        192KB

      • memory/5708-2157-0x0000000005260000-0x0000000005266000-memory.dmp

        Filesize

        24KB

      • memory/5708-2158-0x0000000005A00000-0x0000000006018000-memory.dmp

        Filesize

        6.1MB

      • memory/5708-2159-0x0000000005510000-0x000000000561A000-memory.dmp

        Filesize

        1.0MB

      • memory/5708-2160-0x0000000005440000-0x0000000005452000-memory.dmp

        Filesize

        72KB

      • memory/5708-2161-0x00000000054A0000-0x00000000054DC000-memory.dmp

        Filesize

        240KB

      • memory/5708-2162-0x0000000005620000-0x000000000566C000-memory.dmp

        Filesize

        304KB