Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 03:39

General

  • Target

    e2d3971b0e572fb429b0c932e347b1b4712948bc287bf3d106f0b07e1162732f.exe

  • Size

    745KB

  • MD5

    7b0e2b1904a74cfecb7fb68864c7043d

  • SHA1

    8fc40e39088b7f1e5a0ce8d267f9277463acd320

  • SHA256

    e2d3971b0e572fb429b0c932e347b1b4712948bc287bf3d106f0b07e1162732f

  • SHA512

    06eb01406bcc33bf3a9936b6b1003d966262c95fdb91c3c2df97d8eedbc3516a1c1f49e8b6e82cac21f25deee470a7d387444f68f6b24d883105c86bc89f67a7

  • SSDEEP

    12288:6MrCy90vsQGGj+otW4uP6tL8RDhNhqQLfIBn/iv9tZpbIaI+2rGc9n3bU0w:EyBg+uW4BWNhqQLGnKv9tIB5nrY

Malware Config

Extracted

Family

redline

Botnet

dubik

C2

193.233.20.17:4139

Attributes
  • auth_value

    05136deb26ad700ca57d43b1de454f46

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 4 IoCs
  • Windows security modification 2 TTPs 1 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.

  • 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e2d3971b0e572fb429b0c932e347b1b4712948bc287bf3d106f0b07e1162732f.exe
    "C:\Users\Admin\AppData\Local\Temp\e2d3971b0e572fb429b0c932e347b1b4712948bc287bf3d106f0b07e1162732f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gxy63FM.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gxy63FM.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNZ66Bu.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNZ66Bu.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2152
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeZ19.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeZ19.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4160
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bxT68IL.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bxT68IL.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3232
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:2292

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gxy63FM.exe

          Filesize

          556KB

          MD5

          7b0f0fb185e35f3abb7e749b08b44f72

          SHA1

          7403653982318feb37057c2b01edae1d9362c495

          SHA256

          03b87c4c6566b734ec736a90ab209efe0c0d0813303a3bf5c4ef1d358a57a206

          SHA512

          a0d307588f34428ec9bebed2d34a7f2d7cb5002bb346213a78c91b086232098d223b41d3e1a43b9e7c71209d90f6b343390c90983e8c5388711b36a074f9f7f5

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNZ66Bu.exe

          Filesize

          202KB

          MD5

          f105da50abb0d1ae78cac07e6a699b63

          SHA1

          a8efac2c9aee61efc514b9c2de848653793be944

          SHA256

          e8149bcb569b019d63b9a208dfd88d6bc1b1b262e5d7a45641894aec189b6dff

          SHA512

          ddfd2b0ec052eeb16d6796ca8e63ca0e726bace397bb518fccd95294759fa0dde82cb85df256fa9461b442dc92ac97c4f63617c6eba8dec70dc3987a7ea82dfd

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aeZ19.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bxT68IL.exe

          Filesize

          175KB

          MD5

          cddbd387c5c8bb5e8a8ad341f7d05475

          SHA1

          1ae74b1a19a38a736b5321b41de10a48ab72eddc

          SHA256

          c531095f91211aea5e7ed61228c557ea1718605e8840e9ca61e3e652d4634d2d

          SHA512

          ce5ad725decbc063176ef313413112618506ca5863ced90beb5f59ef844d3c0b77bda05be04d1e0337731d2f2eca58f4ad98070d1aa55315879528f9be0f6a0e

        • memory/3232-30-0x00000000052B0000-0x00000000053BA000-memory.dmp

          Filesize

          1.0MB

        • memory/3232-28-0x00000000007E0000-0x0000000000812000-memory.dmp

          Filesize

          200KB

        • memory/3232-29-0x0000000005750000-0x0000000005D68000-memory.dmp

          Filesize

          6.1MB

        • memory/3232-31-0x00000000051E0000-0x00000000051F2000-memory.dmp

          Filesize

          72KB

        • memory/3232-32-0x0000000005240000-0x000000000527C000-memory.dmp

          Filesize

          240KB

        • memory/3232-33-0x00000000053C0000-0x000000000540C000-memory.dmp

          Filesize

          304KB

        • memory/4160-23-0x00007FF915DC3000-0x00007FF915DC5000-memory.dmp

          Filesize

          8KB

        • memory/4160-22-0x0000000000680000-0x000000000068A000-memory.dmp

          Filesize

          40KB

        • memory/4160-21-0x00007FF915DC3000-0x00007FF915DC5000-memory.dmp

          Filesize

          8KB