Overview

overview

10

Static

static

7

mara-fix_1...ix.exe

windows7-x64

mara-fix_1...ix.exe

windows10-2004-x64

Analysis

  • max time kernel
    27s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14-08-2024 15:28

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Errors

Reason
Machine shutdown
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General

  • Target

    mara-fix_1.5/Eset Fix.exe

  • Size

    711KB

  • MD5

    5f45b1b2eee537288ab579ba2119a00e

  • SHA1

    b383a82af3b16b0a6259283a6d8dcba373412863

  • SHA256

    8e83308224a56c555b856e82d8e8296966f6339fa89877adf817b13f1ce9f53f

  • SHA512

    4b16bbc9831a6fbfdf6176bbf3f648e51aae82b597d1d5b7242d36789034f71067e87eadaf2a835320dfc4d18772d28ba47d784bc04282d137703bf08bd95068

  • SSDEEP

    12288:TnNhuBoY8SorxgmA+nlvVlkbw5F53Vo7lKZMItwdgcCYILEpshKVlZvFp8pzmSK1:TPatCg7EPibwHjo7lKq63cCEpshK9pas

Score
10/10
discoveryevasionexecutionpersistenceupx

Malware Config

Signatures

  • Disables service(s) 3 TTPs
    evasionexecution
  • Sets service image path in registry 2 TTPs 2 IoCs
    persistence
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Windows directory 2 IoCs
  • Launches sc.exe 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 37 IoCs
  • Suspicious use of SendNotifyMessage 37 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mara-fix_1.5\Eset Fix.exe
    "C:\Users\Admin\AppData\Local\Temp\mara-fix_1.5\Eset Fix.exe"
    1⤵
    • Sets service image path in registry
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc config ekrn start= disabled
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Windows\SysWOW64\sc.exe
        sc config ekrn start= disabled
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2624
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc config ekrn start= auto
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Windows\SysWOW64\sc.exe
        sc config ekrn start= auto
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2600
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c net start ekrn
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:780
      • C:\Windows\SysWOW64\net.exe
        net start ekrn
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1476
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 start ekrn
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1484
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:852
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1768

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Ot
        Filesize

        32KB

        MD5

        196c7ef715241e80968771d546686269

        SHA1

        e0f810e82fb3106fd66facfb9cda3999cd63626a

        SHA256

        dce1a377eb33f295981057eecc6eacfd3e6a7322cbf93c828a5415237b515824

        SHA512

        82ffdd5eca95b38b6a10e76d8b00f39c512880c497f0c674daf63664d61814e42dbb0103485d8d4b17ab95c7f70433414e520db6685380bb4f0bddf250a68a4b

        Download Submit

      • C:\Windows\reset.exe
        Filesize

        348KB

        MD5

        2e5445a4c9e9a5d1168205aec44aeacf

        SHA1

        a73a1c1bf8416150249f6d829c1f465aba75aed2

        SHA256

        fe8fba8417fd77dac4a33fe4a1d661960144f94e8db505edac9f169cbe7dcddb

        SHA512

        f52c2c921f00514185d866fc70cbede7bd5e6543cab8c7cc772438f86485e3319617c0d359675de2e033d13c537e97ad6d5345aeb404c370e1519048b27691ad

        Download Submit

      • memory/2940-0-0x0000000000400000-0x00000000004CE000-memory.dmp

        Filesize

        824KB

        Download

      • memory/2940-16-0x0000000000400000-0x00000000004CE000-memory.dmp

        Filesize

        824KB

        Download

      • memory/2940-17-0x0000000000400000-0x00000000004CE000-memory.dmp

        Filesize

        824KB

        Download

      • memory/2940-19-0x0000000000400000-0x00000000004CE000-memory.dmp

        Filesize

        824KB

        Download