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Analysis

  • max time kernel
    152s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 02:43

General

  • Target

    917ea41b144f45b6bd90ec28298a7f2de5741016b70625ac5c6b0f6abdf3092a.exe

  • Size

    167KB

  • MD5

    22305d9182ff93fa264af4a149e313a4

  • SHA1

    573de59562d5651b1983b3ae0bb4f4017aca186f

  • SHA256

    917ea41b144f45b6bd90ec28298a7f2de5741016b70625ac5c6b0f6abdf3092a

  • SHA512

    e05f44e06c62adba7887100e52d1ff10c85ad063790899568794ed9cfe8b89f581338899a3a41927e30a7f76b4b45a2028d98836e361cbf76dbc72aab6f813cd

  • SSDEEP

    3072:r1MS//RqkHiimZ/nfrkzgRjtldxIFKBC+:SeRq66DkcjdcKT

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in System32 directory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\917ea41b144f45b6bd90ec28298a7f2de5741016b70625ac5c6b0f6abdf3092a.exe
    "C:\Users\Admin\AppData\Local\Temp\917ea41b144f45b6bd90ec28298a7f2de5741016b70625ac5c6b0f6abdf3092a.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    PID:1640
  • C:\Windows\SysWOW64\NETBIOS.EXE
    C:\Windows\SysWOW64\NETBIOS.EXE
    1⤵
    • Executes dropped EXE
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    PID:944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\netbios.exe

    Filesize

    175KB

    MD5

    e333da0c55f0d219767b512dd7e27c26

    SHA1

    2bfdc9e6f69febd75c00aef8c79cf389cea5c7d2

    SHA256

    94dad27bbee0ef22c54ca524315209949caddd195b0fbf5a845e6f92c87474d6

    SHA512

    2897e83d074256778eef59e59e65b7cd9b3aca5f61b8db5118a6fde0b31ff174fae6af082d0910e7ccbc17f0c24639361a359edc1d01cca2e5a96bd4c9320c18

  • memory/944-58-0x0000000000400000-0x000000000042AF54-memory.dmp

    Filesize

    171KB

  • memory/1640-54-0x00000000757B1000-0x00000000757B3000-memory.dmp

    Filesize

    8KB

  • memory/1640-55-0x0000000000400000-0x0000000000428F54-memory.dmp

    Filesize

    163KB