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, 06:14

General

  • Target

    cbbb535be7cab71e14d7bba40b6d2c852d59080ae9b890235820a8be13ab1df0.exe

  • Size

    479KB

  • MD5

    70e4b6cc5c454b37fd6692f0ee31785a

  • SHA1

    55c1da440587a9add5282952fff939ae198f72fc

  • SHA256

    cbbb535be7cab71e14d7bba40b6d2c852d59080ae9b890235820a8be13ab1df0

  • SHA512

    af5a76b3ea4c98afa15014909315c630664ec40de5a14b5e6d1239637382dd2820623271920b69cb77cc6b958d9b773d5af007f97cf73d860085e2d29a7858fb

  • SSDEEP

    12288:WMrJy90/QdwNnomFkT0OuvGB6cFqs/AxpP:nyQWT0IFqks

Malware Config

Extracted

Family

redline

Botnet

murka

C2

217.196.96.101:4132

Attributes
  • auth_value

    878a0681ac6ad0e4eb10ef9db07abdd9

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 2 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
  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbbb535be7cab71e14d7bba40b6d2c852d59080ae9b890235820a8be13ab1df0.exe
    "C:\Users\Admin\AppData\Local\Temp\cbbb535be7cab71e14d7bba40b6d2c852d59080ae9b890235820a8be13ab1df0.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1852
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7907028.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7907028.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5043918.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5043918.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:3320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8872332.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8872332.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4280

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7907028.exe

          Filesize

          307KB

          MD5

          f8023d4e7256f122609b6b69c7108665

          SHA1

          8aaee6a6e0fa411feab682e02d0e4d5d899b1c2e

          SHA256

          ce4848c724360433874c563e0789ff2802388a5590b8b30f08f26639347bcc99

          SHA512

          9a5c2ae8794584c92a8142c1474f50c0b0bab729926d5b7d54be374c5c570f39667fbcaf5a25115cfb1ba50ff7fbbebe0d85ee5c237c0d5af22e9c0e1575b49b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5043918.exe

          Filesize

          181KB

          MD5

          564a331fe7df33a12748a2be41ce38ce

          SHA1

          6f2d9da6530d16de34bf753c4bd95d302bf3b69c

          SHA256

          7a214100a1a7bd8c1dd40cafeb167a52d5807f87b2116ab432cefb2338aa50f4

          SHA512

          e0afe495ea0395bf6244633ab41f15b2c41d7366a6cf10cdda6658164547ef021d3fdc428d59931730acfe32e156977d0bfab7a44d94a7d7b4d9a1219aeb3f20

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8872332.exe

          Filesize

          168KB

          MD5

          f395a34d7da4c61be409291de99552a8

          SHA1

          7e947804e14434e5b59fb0bf55ec01a8d81b16c4

          SHA256

          42711dd911cd49c226e687e2466c1741dbc250695e31788a4e8220d9d5a9f8f7

          SHA512

          878fc40c09de53f421d6586549a2198b07d081a7b3b2f68939da10f45d7673ab18148127f19aa5f4be5ac4fc46045e0adda0cf97ecf665ddcc5a3515c3423226

        • memory/3320-31-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-25-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-17-0x00000000049D0000-0x0000000004F74000-memory.dmp

          Filesize

          5.6MB

        • memory/3320-18-0x0000000002540000-0x0000000002558000-memory.dmp

          Filesize

          96KB

        • memory/3320-19-0x0000000074840000-0x0000000074FF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3320-47-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-45-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-43-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-41-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-39-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-37-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-35-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-33-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-15-0x0000000002240000-0x000000000225A000-memory.dmp

          Filesize

          104KB

        • memory/3320-16-0x0000000074840000-0x0000000074FF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3320-29-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-21-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-23-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-27-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-20-0x0000000002540000-0x0000000002552000-memory.dmp

          Filesize

          72KB

        • memory/3320-48-0x000000007484E000-0x000000007484F000-memory.dmp

          Filesize

          4KB

        • memory/3320-49-0x0000000074840000-0x0000000074FF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3320-51-0x0000000074840000-0x0000000074FF0000-memory.dmp

          Filesize

          7.7MB

        • memory/3320-14-0x000000007484E000-0x000000007484F000-memory.dmp

          Filesize

          4KB

        • memory/4280-55-0x0000000000BE0000-0x0000000000C10000-memory.dmp

          Filesize

          192KB

        • memory/4280-56-0x0000000002F70000-0x0000000002F76000-memory.dmp

          Filesize

          24KB

        • memory/4280-57-0x0000000005B70000-0x0000000006188000-memory.dmp

          Filesize

          6.1MB

        • memory/4280-58-0x0000000005660000-0x000000000576A000-memory.dmp

          Filesize

          1.0MB

        • memory/4280-59-0x0000000005570000-0x0000000005582000-memory.dmp

          Filesize

          72KB

        • memory/4280-60-0x00000000055D0000-0x000000000560C000-memory.dmp

          Filesize

          240KB

        • memory/4280-61-0x0000000005610000-0x000000000565C000-memory.dmp

          Filesize

          304KB