Analysis

  • max time kernel
    149s
  • 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 08:21

General

  • Target

    72dd2ba6c1e0997322c758d8a2ca0e3084165e4ee4b6db793fff5d55e72fbcb3.exe

  • Size

    926KB

  • MD5

    0c9c28857fa4e47ffe8f0cf8d7574a68

  • SHA1

    e22c779a13236a0d357b774a957da6f74355880b

  • SHA256

    72dd2ba6c1e0997322c758d8a2ca0e3084165e4ee4b6db793fff5d55e72fbcb3

  • SHA512

    608859efab089d4d49b08f961ab9fec713bb89d75f1bb630db3cbc223c87903b39af6641bf69da371912f33230a4d611289a8ada18825905b94428b1cd3f1f62

  • SSDEEP

    12288:PMr4y90erbE0LDPsCiqc9RgFiJrPMdCOHxs5mOT3ud+TuAQ0ctUyKFWs2qxIRV7u:zyZrLsqc9cqqCORsdu+KA0vKFgXRVfq

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 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\72dd2ba6c1e0997322c758d8a2ca0e3084165e4ee4b6db793fff5d55e72fbcb3.exe
    "C:\Users\Admin\AppData\Local\Temp\72dd2ba6c1e0997322c758d8a2ca0e3084165e4ee4b6db793fff5d55e72fbcb3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un294940.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un294940.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un139796.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un139796.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr022340.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr022340.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:1080
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 1004
            5⤵
            • Program crash
            PID:1688
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu758537.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu758537.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1788
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1080 -ip 1080
    1⤵
      PID:4408

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un294940.exe

      Filesize

      661KB

      MD5

      3bf0e9a47fbc1fb94675258b0faaf60d

      SHA1

      550339c382b4172f8f3c92a63ad2f69b9010425a

      SHA256

      3b9e881e4b0ac5bb699948fc6f9bb57d9a4e2b9f39ba1bb79dd71a774057e15f

      SHA512

      8878e6982c0e86fe28a1d3d167f16f19940a03a07ccc9f8e9eb45d4dbda57512c69ddb3bdc4088bc62c9946bf28a40a5247badc85fcf597dc5585dfc5771b8b5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un139796.exe

      Filesize

      519KB

      MD5

      1773c2cd6cfc999ba3477406a8d99ddc

      SHA1

      f16603814d4bd0ab9b166b27e1b230f05a113df7

      SHA256

      167bae852da2237e09ac8c273cfcb92aa2751d115cff1dd869a2af7a6dc68534

      SHA512

      557ebbbbc387b09af5fd0daa18a234ec4f48fa8533afff17fe8d18a5c2398745e060f6c6ef154e8ee112ccb6906861478980b0c4f0dc907604730da252be3f68

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr022340.exe

      Filesize

      239KB

      MD5

      ee36b180ba70628e7eb27cebc510cc52

      SHA1

      2c3f7ee0fceb76a43641bbfaf3c9715c8262d853

      SHA256

      7adba7db347c2ac6298f64cb138863c5a9478efcf1d3d7a7e807dfe2db9e6850

      SHA512

      5ea295d49d4c3ff658fdc2f5d1ede9e0ef93b173ef9bb61d7e9a7cfd6b86433882de39a3a1fcb0a8b5c1ef649ef8d38dd2887d827c1535a82b660efa91cc3190

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu758537.exe

      Filesize

      298KB

      MD5

      1bffbd74c0255dc0de8e4e44ae68fbac

      SHA1

      7dc0adeec05b70aeac7772363e9ec024a77385b1

      SHA256

      9458b01ecbf0970833a6bb3e1e5d8d6a63a10c2e7b9ad292ceb7bc39edc02458

      SHA512

      e22b9f1d68ba9a06b7556575455a592d8ea9d17a25fb179697bcd04cf7625fc892841220de885bee8db2647557d2177ad59b4d5188084fee83935c33a076b0bf

    • memory/1080-22-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1080-23-0x0000000000590000-0x00000000005BD000-memory.dmp

      Filesize

      180KB

    • memory/1080-24-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1080-25-0x0000000002250000-0x000000000226A000-memory.dmp

      Filesize

      104KB

    • memory/1080-26-0x0000000004BC0000-0x0000000005164000-memory.dmp

      Filesize

      5.6MB

    • memory/1080-27-0x0000000004B80000-0x0000000004B98000-memory.dmp

      Filesize

      96KB

    • memory/1080-53-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-55-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-51-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-49-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-47-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-45-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-43-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-41-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-39-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-28-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/1080-56-0x00000000006F0000-0x00000000007F0000-memory.dmp

      Filesize

      1024KB

    • memory/1080-57-0x0000000000590000-0x00000000005BD000-memory.dmp

      Filesize

      180KB

    • memory/1080-59-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1080-58-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB

    • memory/1080-61-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB

    • memory/1080-62-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1788-67-0x0000000004A50000-0x0000000004A96000-memory.dmp

      Filesize

      280KB

    • memory/1788-68-0x0000000004AD0000-0x0000000004B14000-memory.dmp

      Filesize

      272KB

    • memory/1788-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-69-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-78-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-102-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-100-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-98-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-92-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/1788-975-0x00000000050F0000-0x0000000005708000-memory.dmp

      Filesize

      6.1MB

    • memory/1788-976-0x0000000005790000-0x000000000589A000-memory.dmp

      Filesize

      1.0MB

    • memory/1788-977-0x00000000058D0000-0x00000000058E2000-memory.dmp

      Filesize

      72KB

    • memory/1788-978-0x00000000058F0000-0x000000000592C000-memory.dmp

      Filesize

      240KB

    • memory/1788-979-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB