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Analysis

  • max time kernel
    94s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2022, 14:02

General

  • Target

    233a0b3629d257caeecf2fefb6597d8df5876967c292a706ddece460518537d5.exe

  • Size

    438KB

  • MD5

    652177eff39ae98eefc28205b493d500

  • SHA1

    1a628cee3e82f52e0958bb5780858c243d285244

  • SHA256

    233a0b3629d257caeecf2fefb6597d8df5876967c292a706ddece460518537d5

  • SHA512

    166e49efdb13620761f9be8c36154f17a2ef1e17f3195f8d0a695f6d7f1ddfeff57d30eece8ff304bf57f7ba0d1bb1cf5b978d78a8a5ca6648a5cdf0a337bc87

  • SSDEEP

    12288:51i/ljo6d94Z2NC+H07HQP4pgIHy0/GqBcL4DGsxv3FA+:51i9Igs57HQPzIXGqy0K2tn

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies AppInit DLL entries 2 TTPs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\233a0b3629d257caeecf2fefb6597d8df5876967c292a706ddece460518537d5.exe
    "C:\Users\Admin\AppData\Local\Temp\233a0b3629d257caeecf2fefb6597d8df5876967c292a706ddece460518537d5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:5016
  • C:\PROGRA~3\Mozilla\nkvxlye.exe
    C:\PROGRA~3\Mozilla\nkvxlye.exe -xqialii
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:2732

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\nkvxlye.exe

    Filesize

    438KB

    MD5

    cb2465e7860beeb74e2377b396a2165e

    SHA1

    0ecd35ff3f2a92a6ace9d4ccd1be5f680693c22c

    SHA256

    c0f6781253af7cdd1ad57c07cc3f22f2a3ef5ccbff7d0dfe7db48d71797627af

    SHA512

    eeaff80f77b2ea55c6710db992776332a34cc9ed06ef302028253a53faab2932657556dc2c4b6b0e5c7c1ba53e74e9c802bee2125df98fcb4333ac55d69bb6c0

  • C:\ProgramData\Mozilla\nkvxlye.exe

    Filesize

    438KB

    MD5

    cb2465e7860beeb74e2377b396a2165e

    SHA1

    0ecd35ff3f2a92a6ace9d4ccd1be5f680693c22c

    SHA256

    c0f6781253af7cdd1ad57c07cc3f22f2a3ef5ccbff7d0dfe7db48d71797627af

    SHA512

    eeaff80f77b2ea55c6710db992776332a34cc9ed06ef302028253a53faab2932657556dc2c4b6b0e5c7c1ba53e74e9c802bee2125df98fcb4333ac55d69bb6c0

  • memory/2732-138-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/2732-139-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/5016-132-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/5016-133-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB