Analysis

  • max time kernel
    123s
  • max time network
    225s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 01:25

General

  • Target

    35af60954ccabfc4d93266181406082da32d9dc1f9c6df9ac099669788ba2c74.exe

  • Size

    143KB

  • MD5

    3003de43dd352120a39728c6e532e370

  • SHA1

    492ea9cd135f6d2448829ab9b200917b048315c9

  • SHA256

    35af60954ccabfc4d93266181406082da32d9dc1f9c6df9ac099669788ba2c74

  • SHA512

    1b7d370f634cc1de6a31a422f713391099ec9ec9295f5150012b26b0d9bad78d1f128fc4dcffce40042bcc9af462a21b954d67ae5ea7cdcb7f12c0e299163042

  • SSDEEP

    3072:VvlGJJc6bR/fuF0IGcceUnriXHTGnu3vyiX1X7F:VkJc6tnuF0ITceUrNuRXB

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\35af60954ccabfc4d93266181406082da32d9dc1f9c6df9ac099669788ba2c74.exe
    "C:\Users\Admin\AppData\Local\Temp\35af60954ccabfc4d93266181406082da32d9dc1f9c6df9ac099669788ba2c74.exe"
    1⤵
    • Drops file in Program Files directory
    PID:5036
  • C:\PROGRA~3\Mozilla\znblaln.exe
    C:\PROGRA~3\Mozilla\znblaln.exe -irlyaih
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:408

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\znblaln.exe

    Filesize

    143KB

    MD5

    9594decdcb6edcfab54fd664418bc097

    SHA1

    3441f9efe210d4050b4761a3a81a747652e630f0

    SHA256

    28861e77025c79ef6e60ea10e5e20e3820e6dcf5f2d8e09f3edfd6014b39b707

    SHA512

    cee46cac93c4f23ca5cb939b43873366fc7840a81caa231d92fa952fac7685bc8209b223193585915b163eb235f87227d163b7695656b27b3fa99319b433f23d

  • C:\ProgramData\Mozilla\znblaln.exe

    Filesize

    143KB

    MD5

    9594decdcb6edcfab54fd664418bc097

    SHA1

    3441f9efe210d4050b4761a3a81a747652e630f0

    SHA256

    28861e77025c79ef6e60ea10e5e20e3820e6dcf5f2d8e09f3edfd6014b39b707

    SHA512

    cee46cac93c4f23ca5cb939b43873366fc7840a81caa231d92fa952fac7685bc8209b223193585915b163eb235f87227d163b7695656b27b3fa99319b433f23d

  • memory/408-143-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/408-144-0x0000000000D30000-0x0000000000D8B000-memory.dmp

    Filesize

    364KB

  • memory/408-149-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/5036-135-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/5036-136-0x0000000002160000-0x00000000021BB000-memory.dmp

    Filesize

    364KB