Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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

    b0600ac6c8dfbf80304661271530fee1d19bda29b03b05a4eb88845b5ff2548f.exe

  • Size

    670KB

  • MD5

    ff36442303a8588e807189f07893c500

  • SHA1

    34484a6e87792c376e028d59f8f41f7ddee02482

  • SHA256

    b0600ac6c8dfbf80304661271530fee1d19bda29b03b05a4eb88845b5ff2548f

  • SHA512

    96448bfae2f0e00af906fa5b448b927e196125a415d343bac48b0552bfdb579a7b57fc30d4fbe9201e18bff5ca71dde2b513be62406417dc4b8e2c2726b25454

  • SSDEEP

    12288:VMrSy90CFLiTbl9i2EW31U9TK7jka+7rHhYYMcRgxcpDzj3U4mbT/W:ny/+lIW31OLtPhYqRfpDf3ebDW

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\b0600ac6c8dfbf80304661271530fee1d19bda29b03b05a4eb88845b5ff2548f.exe
    "C:\Users\Admin\AppData\Local\Temp\b0600ac6c8dfbf80304661271530fee1d19bda29b03b05a4eb88845b5ff2548f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un209392.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un209392.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4468.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4468.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:1588
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 1100
          4⤵
          • Program crash
          PID:1176
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6404.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6404.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1588 -ip 1588
    1⤵
      PID:4500

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un209392.exe

            Filesize

            517KB

            MD5

            aef21b4474fa2bd682c0e05f60ce6374

            SHA1

            368c6978b20f12d20f7140fb604cd3a04acd0584

            SHA256

            a5f60dfb05e6a07e486b3f539488e26e68eb51c4ace5cfb56cca121e2d6f1910

            SHA512

            d1650609281ebcdc959347c9a9ca0116ca9166bd332ca9297538c9af41f9dd9adfa6c8e7f90bc9dc9021ba29f62f534a90f8c5176ea89fb6c1fa720c1be39c07

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4468.exe

            Filesize

            237KB

            MD5

            66d2d362adc0111a1d8deb6edc161f16

            SHA1

            800042fc4cef1aa60d4f21722d1dc1430ac4c68b

            SHA256

            251d59ae8fb5b72eb0a29bff19de7df4e5ccdcd8d47ed0231c59d153421a37f0

            SHA512

            73eb9d513e02c94c4a0745ed392ad5ffb8be5dcdcbacfb2985008a26b15befe0aa17f7af23d4d43dffc133ea5df3ca6fb8d10868c205876a3a0d2b37c48c5559

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6404.exe

            Filesize

            295KB

            MD5

            9ed87843c09688dbeae148ab20805c07

            SHA1

            04a177c6962d302b5a6c65fe9238883587a50ee7

            SHA256

            46508a93b1ff836af0126d059e929885efe5edf2acfc20c2894540b8c0ac8de2

            SHA512

            7c8e2443e1261ff06dbbcc8bd3329d35a5ef22e74666a9e4930c5f681cb70f37d666903afd845dcafa7bb7a142c9bd41c4f947a2f387b1e7c5711fe7b2c342f9

          • memory/1484-91-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-95-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-969-0x0000000005810000-0x000000000591A000-memory.dmp

            Filesize

            1.0MB

          • memory/1484-968-0x00000000051F0000-0x0000000005808000-memory.dmp

            Filesize

            6.1MB

          • memory/1484-77-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-79-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-81-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-84-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-85-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-89-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-971-0x0000000005920000-0x000000000595C000-memory.dmp

            Filesize

            240KB

          • memory/1484-972-0x0000000005A60000-0x0000000005AAC000-memory.dmp

            Filesize

            304KB

          • memory/1484-93-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-970-0x00000000028A0000-0x00000000028B2000-memory.dmp

            Filesize

            72KB

          • memory/1484-62-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-63-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-65-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-67-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-87-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-71-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-73-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-75-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-69-0x0000000002780000-0x00000000027BF000-memory.dmp

            Filesize

            252KB

          • memory/1484-61-0x0000000002780000-0x00000000027C4000-memory.dmp

            Filesize

            272KB

          • memory/1484-60-0x0000000002700000-0x0000000002746000-memory.dmp

            Filesize

            280KB

          • memory/1588-43-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1588-54-0x0000000000400000-0x00000000004A9000-memory.dmp

            Filesize

            676KB

          • memory/1588-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1588-50-0x00000000004F0000-0x00000000005F0000-memory.dmp

            Filesize

            1024KB

          • memory/1588-35-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-22-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-23-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-25-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-27-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-29-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-31-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-33-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-37-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-41-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-46-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-47-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-49-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-39-0x0000000002600000-0x0000000002612000-memory.dmp

            Filesize

            72KB

          • memory/1588-21-0x0000000002600000-0x0000000002618000-memory.dmp

            Filesize

            96KB

          • memory/1588-20-0x0000000004BE0000-0x0000000005184000-memory.dmp

            Filesize

            5.6MB

          • memory/1588-19-0x00000000023B0000-0x00000000023CA000-memory.dmp

            Filesize

            104KB

          • memory/1588-18-0x0000000000400000-0x00000000004A9000-memory.dmp

            Filesize

            676KB

          • memory/1588-15-0x00000000004F0000-0x00000000005F0000-memory.dmp

            Filesize

            1024KB

          • memory/1588-17-0x0000000000400000-0x00000000004A9000-memory.dmp

            Filesize

            676KB

          • memory/1588-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB