Analysis

  • max time kernel
    146s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 10:14

General

  • Target

    358fc2bdf37c6107c594283228a55225dac0ea15fd2ccd195e7a69fd0157d756.exe

  • Size

    865KB

  • MD5

    a3f3d0f2f18a3dfa193ecf198ffca874

  • SHA1

    42112224c49311f3f3978478a0df3f8b6569f5ae

  • SHA256

    358fc2bdf37c6107c594283228a55225dac0ea15fd2ccd195e7a69fd0157d756

  • SHA512

    a4c68534140167e312fff1a2512497fc5c610b67a3eb09bfabf51bb26daded0ebf9696c730df3145eec9e657a17611c6e6a2cbe09ad8d1c352dbf4ad0c9cceec

  • SSDEEP

    24576:Sy0hjWmax/UFFSrQ01Y+cSEDiNrBV5nYIrAZs:5KW/uF26SEDiNFcI

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\358fc2bdf37c6107c594283228a55225dac0ea15fd2ccd195e7a69fd0157d756.exe
    "C:\Users\Admin\AppData\Local\Temp\358fc2bdf37c6107c594283228a55225dac0ea15fd2ccd195e7a69fd0157d756.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1908.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1908.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9906.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9906.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3100
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9282zK.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9282zK.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3040
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88Gm05.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88Gm05.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:3284
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 1112
            5⤵
            • Program crash
            PID:2348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbJMJ18.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbJMJ18.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3936
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3284 -ip 3284
    1⤵
      PID:4132
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:4152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1908.exe

      Filesize

      719KB

      MD5

      150e00f7c8a5c20c7be4a4ee38c93b86

      SHA1

      2aaa189b20b3eef34d4e0ea07afba30308696735

      SHA256

      8bdc40b5b887f14c8e76a609b90341115952833a827765f5fc8c7d110df6b8ee

      SHA512

      3ea6772e3f797971f0778283e03d30a5eff09aa0dd23018a4f3661019a4e34d057089bc26f0389761afd47776151b8b2424dccb998a7a5f13b41f7adfeb2dcd9

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbJMJ18.exe

      Filesize

      399KB

      MD5

      fdb2534e7e0bb2519279d000c8bf7d00

      SHA1

      089e7291a91a3255e33e58fef47110351d1ec8d1

      SHA256

      f933ec7b7b4753575480f1f1baa77af7716522948e0269b218a8d6ff9f80182a

      SHA512

      bf3f38afbd7bce487c06e3cb620b26d10eb5dc598a2223b909bdeaf9484806d9976e744c7326ba0b241da76c16939d2ddf0fc12ddd5f3a4b08c96e3761f0a7d2

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9906.exe

      Filesize

      360KB

      MD5

      9877b65129614f99ed2c27b86634f0ee

      SHA1

      621ddea5127c432abe35b4d885502e6f484e58a3

      SHA256

      401781612f7322065fc519fd9fe03fd1b7608f300d888396cacdb1e3d16af03d

      SHA512

      62eb2f036867b766ccf01c40f5a2761e2b9294a2336a8ff0f3c6716d2fb18411d2ff95a47bdaa4b7adbba049635df91bec356bdf6108ab234a01e33f7fdb6536

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9282zK.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88Gm05.exe

      Filesize

      342KB

      MD5

      6ec29bb3418d203038acc36eb3e97bfa

      SHA1

      be02affde8db6334f828e8600de1b0cee77c0a0f

      SHA256

      e2f3c20c3133f64c2fdc85843ec68db0c298e9544bb13b23a12f29f046f51f71

      SHA512

      6463d1d5dbf86f53c43983b5dbddbb15347c4d8ae489f56cb8ed7d1a5fd57736e73b24c5f728419acb5bc27e62fa5d7753f96c74570182d61bb73a74cae6a18c

    • memory/3040-21-0x00007FFBB4AE3000-0x00007FFBB4AE5000-memory.dmp

      Filesize

      8KB

    • memory/3040-22-0x0000000000E20000-0x0000000000E2A000-memory.dmp

      Filesize

      40KB

    • memory/3040-23-0x00007FFBB4AE3000-0x00007FFBB4AE5000-memory.dmp

      Filesize

      8KB

    • memory/3284-60-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/3284-31-0x0000000004A90000-0x0000000004AA8000-memory.dmp

      Filesize

      96KB

    • memory/3284-39-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-59-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-57-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-56-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-53-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-51-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-49-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-47-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-45-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-43-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-41-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-37-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-35-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-33-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-32-0x0000000004A90000-0x0000000004AA2000-memory.dmp

      Filesize

      72KB

    • memory/3284-30-0x0000000007110000-0x00000000076B4000-memory.dmp

      Filesize

      5.6MB

    • memory/3284-29-0x00000000049D0000-0x00000000049EA000-memory.dmp

      Filesize

      104KB

    • memory/3284-62-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/3936-84-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-90-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-96-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-67-0x0000000004B90000-0x0000000004BD6000-memory.dmp

      Filesize

      280KB

    • memory/3936-74-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-72-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-70-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-69-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-102-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-100-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-98-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-94-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-92-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-68-0x0000000007740000-0x0000000007784000-memory.dmp

      Filesize

      272KB

    • memory/3936-88-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-86-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-82-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-80-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-78-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-76-0x0000000007740000-0x000000000777E000-memory.dmp

      Filesize

      248KB

    • memory/3936-975-0x0000000007780000-0x0000000007D98000-memory.dmp

      Filesize

      6.1MB

    • memory/3936-976-0x0000000007E00000-0x0000000007F0A000-memory.dmp

      Filesize

      1.0MB

    • memory/3936-977-0x0000000007F40000-0x0000000007F52000-memory.dmp

      Filesize

      72KB

    • memory/3936-978-0x0000000007F60000-0x0000000007F9C000-memory.dmp

      Filesize

      240KB

    • memory/3936-979-0x00000000080B0000-0x00000000080FC000-memory.dmp

      Filesize

      304KB