Analysis

  • max time kernel
    142s
  • max time network
    149s
  • 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, 05:08

General

  • Target

    24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe

  • Size

    727KB

  • MD5

    f0c0a0e75c82d5807d1609822fa94814

  • SHA1

    e044c53e39304fa91b28e3a7506c4d671df2b388

  • SHA256

    24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d

  • SHA512

    055e06d6ca39493972bce52f7e4959910c1d748d9062285e2752ce2cc8fba5663c9eb3ef0da3df0eede1ed7b72014062715b0958cd1a0fddec01f318edc1f0ae

  • SSDEEP

    12288:zy90D3iOUCA6I7Gc5MLgyW3r9txWGnKMF9pcvhPbvUj4ZBkGwDo7hnTdAUxiWV24:zy2hUCA6gyWbFWCFHcvhreGFwsFnTxVX

Malware Config

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\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe
    "C:\Users\Admin\AppData\Local\Temp\24065be5dd94ca82e0c57d10781874c2ff0f070de86562f4693ceb57e670fc1d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1252
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.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:3544
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3544 -s 1096
          4⤵
          • Program crash
          PID:948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2320
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3544 -ip 3544
    1⤵
      PID:4892

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167574.exe

            Filesize

            573KB

            MD5

            24e7902acd845d6daceb3b70fd741582

            SHA1

            510758bed5bcfe6fc17e585f673fed047ad67f05

            SHA256

            f3a248b9bafe03fadba0d8fb07a706ab466edd56783ff7765c1021672a6bd8a9

            SHA512

            8023af5481a88ab747d86878d981e625e07ed9a050180e14ffddeb9486868301520f5fb62b6f6c70ef61b22c97ae9dde7af136c5a6f14205d7b296348cc8fe12

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\97978117.exe

            Filesize

            333KB

            MD5

            e666d79d4fabd6a3ed3848423bc0cd5a

            SHA1

            14986e51c1a85d3e7bfeb06496011749de781e20

            SHA256

            4b9ca5628e876d3a49d6c6f262f15cef6a1d817433bc6d9def576966bc914cc2

            SHA512

            669fbf7742610df6ce11cf44701b42aa37eb2be2d495b0f1c3b7b899493dea5069ce184ae66fd34c1be32f6f1a8b6f97eb8ed58f3551ef04e8d6c1dc5b4f3dba

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk450605.exe

            Filesize

            415KB

            MD5

            5f646344ab646bd6c5970a01b4d33075

            SHA1

            1323554aa45a03663f864feb42aacde6cff20f95

            SHA256

            f4d1674a945c999df9dbf2aa5d167a48c4b78887ead1ba9b7f25b3224799693e

            SHA512

            99d827f96efba1294961f2dfd74bc69304dd5b96fc1a9a5b1fe33c8e072a35c39c44bf85137f2e6eeafd7d6d932f55601505515beae872e51258388b90adb2bf

          • memory/2320-74-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-78-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-856-0x0000000004BA0000-0x0000000004BB2000-memory.dmp

            Filesize

            72KB

          • memory/2320-855-0x0000000007600000-0x0000000007C18000-memory.dmp

            Filesize

            6.1MB

          • memory/2320-63-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-64-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-66-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-68-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-94-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-72-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-858-0x0000000007D40000-0x0000000007D7C000-memory.dmp

            Filesize

            240KB

          • memory/2320-859-0x0000000002500000-0x000000000254C000-memory.dmp

            Filesize

            304KB

          • memory/2320-76-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-857-0x0000000007C20000-0x0000000007D2A000-memory.dmp

            Filesize

            1.0MB

          • memory/2320-80-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-82-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-84-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-86-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-88-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-90-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-96-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-92-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-70-0x0000000004A50000-0x0000000004A85000-memory.dmp

            Filesize

            212KB

          • memory/2320-62-0x0000000004A50000-0x0000000004A8A000-memory.dmp

            Filesize

            232KB

          • memory/2320-61-0x0000000002390000-0x00000000023CC000-memory.dmp

            Filesize

            240KB

          • memory/3544-43-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3544-55-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/3544-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3544-51-0x00000000005C0000-0x00000000005ED000-memory.dmp

            Filesize

            180KB

          • memory/3544-50-0x0000000000710000-0x0000000000810000-memory.dmp

            Filesize

            1024KB

          • memory/3544-22-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-23-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-25-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-27-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-29-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-49-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-31-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-37-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-39-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-41-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-45-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-47-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-35-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-33-0x00000000024A0000-0x00000000024B2000-memory.dmp

            Filesize

            72KB

          • memory/3544-21-0x00000000024A0000-0x00000000024B8000-memory.dmp

            Filesize

            96KB

          • memory/3544-20-0x0000000004CD0000-0x0000000005274000-memory.dmp

            Filesize

            5.6MB

          • memory/3544-19-0x0000000002260000-0x000000000227A000-memory.dmp

            Filesize

            104KB

          • memory/3544-18-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/3544-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3544-16-0x00000000005C0000-0x00000000005ED000-memory.dmp

            Filesize

            180KB

          • memory/3544-15-0x0000000000710000-0x0000000000810000-memory.dmp

            Filesize

            1024KB