Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    09-11-2024 10:09

General

  • Target

    967cfad648485100bbecca628e70cf15abf0369371df977a4c02b44a44baddca.exe

  • Size

    3.3MB

  • MD5

    ba6175cafa451ca127dd1a0eb7445c17

  • SHA1

    ea43f9ae304088845a206e1c88b05e960095a0a7

  • SHA256

    967cfad648485100bbecca628e70cf15abf0369371df977a4c02b44a44baddca

  • SHA512

    76aa98e40af1c1ccfc78b4cf27e6380cb782d3fcd1431e0dc69f579a9e4d6faf215dfd4a5b450508755ab5fd1a504ec5b960ef0c88ef2c081d24e20b93da2ea1

  • SSDEEP

    98304:ruP01RFhp4FHtioUyJhfUY0B67Xy4nPur:ruP01RF4ttikrsYC6mKu

Malware Config

Signatures

  • Njrat family
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Drops startup file 3 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 61 IoCs

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

  • Kills process with taskkill 19 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 19 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\967cfad648485100bbecca628e70cf15abf0369371df977a4c02b44a44baddca.exe
    "C:\Users\Admin\AppData\Local\Temp\967cfad648485100bbecca628e70cf15abf0369371df977a4c02b44a44baddca.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\explorer.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\explorer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2400
      • C:\ProgramData\Antimalware Service Executable.exe
        "C:\ProgramData\Antimalware Service Executable.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2716
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2032
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1996
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2504
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3008
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3068
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2952
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1124
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1752
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2708
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:296
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1844
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:1704
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2648
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2368
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:1132
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2060
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2352
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:1044
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1496
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1048
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:900
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1976
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2508
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:1000
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2344
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2596
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:304
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1720
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1544
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2260
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2428
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1232
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2876
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2992
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2960
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2180
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2100
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2864
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2552
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2720
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3060
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2280
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:988
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2512
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2908
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2480
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2208
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:748
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1804
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:3016
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:2012
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1928
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2104
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f im Antimalware Service Executable
          4⤵
          • System Location Discovery: System Language Discovery
          • Kills process with taskkill
          PID:1304
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /delete /tn "Antimalware Service Executable" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1080
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Antimalware Service Executable" /tr C:\ProgramData\Antimalware Service Executable.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2900
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 5 & Del "C:\Users\Admin\AppData\Local\Temp\RarSFX0\explorer.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2972
        • C:\Windows\SysWOW64\choice.exe
          choice /C Y /N /D Y /T 5
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\explorer.exe

    Filesize

    61KB

    MD5

    aa3c8889c0ae8542da2abc015b313cb9

    SHA1

    a24ba54c5a9bd75d9078b52901dabd8ff34670e9

    SHA256

    05592d1382c385a80e5d1e7b37d2bf14bcd5297afab013175637b878d15902a6

    SHA512

    a09e64cd5ee95d10bc3c04cf4e5ac2c3638162b6d027bbd534adda0902e303e66b623182ab609496af0bf9e5bbbe0dbb147a94a1533283ce8472c8b0653d17a1

  • memory/2400-17-0x00000000779D0000-0x00000000779DA000-memory.dmp

    Filesize

    40KB

  • memory/2524-2-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2524-0-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2524-1-0x000007FFFFBD0000-0x000007FFFFFA1000-memory.dmp

    Filesize

    3.8MB

  • memory/2524-3-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2524-4-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2524-5-0x00000000779D0000-0x00000000779E0000-memory.dmp

    Filesize

    64KB

  • memory/2524-20-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2524-21-0x000007FFFFBD0000-0x000007FFFFFA1000-memory.dmp

    Filesize

    3.8MB

  • memory/2524-30-0x000000013F2C0000-0x0000000140191000-memory.dmp

    Filesize

    14.8MB

  • memory/2796-29-0x00000000779D0000-0x00000000779DA000-memory.dmp

    Filesize

    40KB

  • memory/2796-34-0x00000000779D0000-0x00000000779DA000-memory.dmp

    Filesize

    40KB