Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 05:00

General

  • Target

    32c8a3c760c8b5de3d5ac64df392d49180afeffbca14661c0f0c24e4149c13af.exe

  • Size

    689KB

  • MD5

    62108c95a4456bdbed240481a7d8556f

  • SHA1

    b9cd7bfb17b6986b314acb054cc72049105e6952

  • SHA256

    32c8a3c760c8b5de3d5ac64df392d49180afeffbca14661c0f0c24e4149c13af

  • SHA512

    fd25d60b8f2520f02d8dc9299cea8cc0cab2828bc1510f11d5bb0f467ac45cf09ace0c9bb4efde5ca7d1e809178af86df9dc6ad2eb2e5d805ed88b0a64f48cb2

  • SSDEEP

    12288:QMrdy90h501D2VG8Ulzyb65hLutw8oaSzIiSGmJLvqFxwfig7KPEVa9mcqLD:dyBUVKuGfavsTmJLWxwagMEs9mcCD

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 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32c8a3c760c8b5de3d5ac64df392d49180afeffbca14661c0f0c24e4149c13af.exe
    "C:\Users\Admin\AppData\Local\Temp\32c8a3c760c8b5de3d5ac64df392d49180afeffbca14661c0f0c24e4149c13af.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211862.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211862.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3088
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7788.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7788.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:224
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 224 -s 1084
          4⤵
          • Program crash
          PID:5020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8057.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8057.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1608
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 224 -ip 224
    1⤵
      PID:3968

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211862.exe

            Filesize

            547KB

            MD5

            aa4baeb4ddf6783043d693c34fe33a2c

            SHA1

            f3aa625bacabdb8d0ecbee1279c068cb6236829c

            SHA256

            dd4cd0a4069281e1d5f1b297a2f05083d7ff9923338e3e62ef9ba3023c5c3a74

            SHA512

            1c9c41f6605858c4440fe48374e5cde9ed0c82a6f03cbc686b723f2b1b840b2d2983bbfebbdf88bc9269b4d8589ac5636d645a80bcae58af5f4acee8235f5189

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7788.exe

            Filesize

            291KB

            MD5

            ebc30fe2494dfb3bbe96507a8a0c018a

            SHA1

            460e000327c9ee41f5357ffde36ed2f827cfb70a

            SHA256

            4d6a25090af1a9a143f3eb3736a6525c1fc1a166d094453f277e3132c6e6f004

            SHA512

            bb1509a2207b714e74a23830cd34b55c305fb98aeb448160e66306edd3419b6361ca058186581f0a548fac653a83a5fb8654d1586fe6d9b13ac139e81c5bb447

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8057.exe

            Filesize

            345KB

            MD5

            1632ee3fda3384ea85a04f70ae4a5e7a

            SHA1

            88049f5d27bea18955a940b2ef33849f4b38158c

            SHA256

            2c0e9d82673db9a1b809ba5afbea09fdd2bd3ba7392e58817bb2f5a2368aac42

            SHA512

            b036a215732c7a79bbfa1fd88cab32544b8125c42fb65c3f1f594c7571cd8db65f35b54bae48041fbb89ab8d9eed5137d873822caaff0f4e80dcb53e3f3c71b2

          • memory/224-15-0x0000000000A00000-0x0000000000B00000-memory.dmp

            Filesize

            1024KB

          • memory/224-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/224-16-0x00000000007E0000-0x000000000080D000-memory.dmp

            Filesize

            180KB

          • memory/224-18-0x0000000000400000-0x000000000070B000-memory.dmp

            Filesize

            3.0MB

          • memory/224-19-0x00000000024A0000-0x00000000024BA000-memory.dmp

            Filesize

            104KB

          • memory/224-20-0x0000000004DB0000-0x0000000005354000-memory.dmp

            Filesize

            5.6MB

          • memory/224-21-0x0000000002520000-0x0000000002538000-memory.dmp

            Filesize

            96KB

          • memory/224-47-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-49-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-45-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-43-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-41-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-39-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-37-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-35-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-33-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-31-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-29-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-27-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-25-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-23-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-22-0x0000000002520000-0x0000000002532000-memory.dmp

            Filesize

            72KB

          • memory/224-50-0x0000000000A00000-0x0000000000B00000-memory.dmp

            Filesize

            1024KB

          • memory/224-51-0x00000000007E0000-0x000000000080D000-memory.dmp

            Filesize

            180KB

          • memory/224-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/224-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/224-55-0x0000000000400000-0x000000000070B000-memory.dmp

            Filesize

            3.0MB

          • memory/1608-61-0x0000000005F90000-0x0000000005FD6000-memory.dmp

            Filesize

            280KB

          • memory/1608-62-0x00000000065D0000-0x0000000006614000-memory.dmp

            Filesize

            272KB

          • memory/1608-70-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-92-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-88-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-84-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-72-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-68-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-66-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-64-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-63-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-96-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-94-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-90-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-86-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-82-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-80-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-78-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-76-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-74-0x00000000065D0000-0x000000000660F000-memory.dmp

            Filesize

            252KB

          • memory/1608-969-0x00000000067A0000-0x0000000006DB8000-memory.dmp

            Filesize

            6.1MB

          • memory/1608-970-0x0000000006E40000-0x0000000006F4A000-memory.dmp

            Filesize

            1.0MB

          • memory/1608-971-0x0000000006F80000-0x0000000006F92000-memory.dmp

            Filesize

            72KB

          • memory/1608-972-0x0000000006FA0000-0x0000000006FDC000-memory.dmp

            Filesize

            240KB

          • memory/1608-973-0x00000000070F0000-0x000000000713C000-memory.dmp

            Filesize

            304KB