Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/11/2022, 09:17

General

  • Target

    4ac4e9138a81bf30b9d3d349087f4cdf41ed317b920394754b6731fbbe731efd.exe

  • Size

    141KB

  • MD5

    0db525a1cfe94ece29e8e1bede9a0c90

  • SHA1

    f1ec85a5dad13180403848e8db7bc006b57465b4

  • SHA256

    4ac4e9138a81bf30b9d3d349087f4cdf41ed317b920394754b6731fbbe731efd

  • SHA512

    2f22481cc2098104fb41e239c84d5d737ea2c83337ea0687c7d7b98bf461c6852e0a62e0ff9c1f32a4088c1610ccd8602037c9b928f6979f81bfdb4e81427870

  • SSDEEP

    3072:ixHEI6rvvMV0nE17B+TnFnvcwHdtTQ3lNvuCLeEPbUXHrx0:ixkHMV0nE1l+LtvcwHbo/aSUXLx0

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\4ac4e9138a81bf30b9d3d349087f4cdf41ed317b920394754b6731fbbe731efd.exe
    "C:\Users\Admin\AppData\Local\Temp\4ac4e9138a81bf30b9d3d349087f4cdf41ed317b920394754b6731fbbe731efd.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3912
  • C:\PROGRA~3\Mozilla\fabyope.exe
    C:\PROGRA~3\Mozilla\fabyope.exe -pbtetmh
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:3160

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\fabyope.exe

    Filesize

    141KB

    MD5

    2b6a7749ae0b0e1002bc4a8c743231d9

    SHA1

    2014f9729307f038ab0854e49f156fad0dc3444e

    SHA256

    1a23f08d9c93e402d7ffc25179e38a2f94cf2c3cfeb56fdbc8a5c547597619c7

    SHA512

    d671025fe34ba40f50edcb8ca3eeed39c7ddbf55e1a501d3a8be9a16399a083538930b261e07837b6ab50682a8a07faea3366035006486d5c48264a864766b3e

  • C:\ProgramData\Mozilla\fabyope.exe

    Filesize

    141KB

    MD5

    2b6a7749ae0b0e1002bc4a8c743231d9

    SHA1

    2014f9729307f038ab0854e49f156fad0dc3444e

    SHA256

    1a23f08d9c93e402d7ffc25179e38a2f94cf2c3cfeb56fdbc8a5c547597619c7

    SHA512

    d671025fe34ba40f50edcb8ca3eeed39c7ddbf55e1a501d3a8be9a16399a083538930b261e07837b6ab50682a8a07faea3366035006486d5c48264a864766b3e

  • memory/3160-139-0x0000000000580000-0x00000000005DB000-memory.dmp

    Filesize

    364KB

  • memory/3912-132-0x0000000002170000-0x00000000021CB000-memory.dmp

    Filesize

    364KB