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Analysis

  • max time kernel
    119s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2022, 20:24

General

  • Target

    41181c0919e27ea8774065c3e79485356adc53d7d32f6fe270802780b5abe871.exe

  • Size

    133KB

  • MD5

    a03b16f4e03f6b67fb5943fd078a4d50

  • SHA1

    4e5c187bb1442ce7dcd828bcd2f26884c45a98c2

  • SHA256

    41181c0919e27ea8774065c3e79485356adc53d7d32f6fe270802780b5abe871

  • SHA512

    f6083ae30a4e2f75a27ef3e65124f746fc246e4874d2488fe4a4d5b154ff80a789d2a5a08199ca06f4f2406ddb043dcedc1a2c04453cef8841662e89672265ea

  • SSDEEP

    3072:HAwEvRRdqcqpaiVPfGHO4xATzlypxd7CQn3pij:TcRWcslXWRpjCS5M

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\41181c0919e27ea8774065c3e79485356adc53d7d32f6fe270802780b5abe871.exe
    "C:\Users\Admin\AppData\Local\Temp\41181c0919e27ea8774065c3e79485356adc53d7d32f6fe270802780b5abe871.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1936
  • C:\PROGRA~3\Mozilla\znblaln.exe
    C:\PROGRA~3\Mozilla\znblaln.exe -irlyaih
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:924

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\znblaln.exe

    Filesize

    133KB

    MD5

    2acb4b1fcb87b12281e82e9a93ab9dd8

    SHA1

    3a92964c0f0fa7a16a0e467d668acedb10ef391e

    SHA256

    4a8eb95659afe653f98e7f8c78d0369a314ac66907dbd93568456163e27dc579

    SHA512

    d504665a6b0618c4a633d9d5370ae39f309916ffed116f1bc1ee36a96898b815a39f463b82f927de70aa768345f1b8e1fc82ceece1b8a717ca6cb0d91904fcf2

  • C:\ProgramData\Mozilla\znblaln.exe

    Filesize

    133KB

    MD5

    2acb4b1fcb87b12281e82e9a93ab9dd8

    SHA1

    3a92964c0f0fa7a16a0e467d668acedb10ef391e

    SHA256

    4a8eb95659afe653f98e7f8c78d0369a314ac66907dbd93568456163e27dc579

    SHA512

    d504665a6b0618c4a633d9d5370ae39f309916ffed116f1bc1ee36a96898b815a39f463b82f927de70aa768345f1b8e1fc82ceece1b8a717ca6cb0d91904fcf2

  • memory/924-138-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/924-139-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/1936-132-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/1936-133-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB