Analysis

  • max time kernel
    138s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 22:58

General

  • Target

    67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe

  • Size

    137KB

  • MD5

    54e8417561e9010089f3932f1e9e29a9

  • SHA1

    7e235a8cd0d6be7b79f27df500d11b30992b0d6f

  • SHA256

    67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae

  • SHA512

    288494de4d03c63e223c9cddec12de430f2b5d35652bc72f90fba3ebdcb558225de86e051b5bd0a0d2f5e31704b033398bbd2d8592df092cd7f24282cac6b212

  • SSDEEP

    3072:AE9ByF5wP7Ht99mbaa+vKAzWvSVJSwpi6Dse:7907wTr9mea+i6WKQ2

Score
9/10

Malware Config

Signatures

  • Detects executables packed with ASPack 6 IoCs
  • Modifies AppInit DLL entries 2 TTPs
  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe
    "C:\Users\Admin\AppData\Local\Temp\67029a3e4710b8ef5633a14c3e4692257898367cfa41c7a831769ed4d7efcfae.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2752
  • C:\PROGRA~3\Mozilla\ywswmda.exe
    C:\PROGRA~3\Mozilla\ywswmda.exe -zhzkoil
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Mozilla\ywswmda.exe

    Filesize

    137KB

    MD5

    22bf184b346b0874c23d5130075185cd

    SHA1

    f3619428f261c0feb663e58a97a23bff143a2094

    SHA256

    7f46b5b673ca3f9cb7cff6714f04f5d15e48936daed965f09fdaf90b19010805

    SHA512

    da335846c0e2e9dba1bcc09dac144960c1a8d303906caf4ac7c28348287814e340fda83348d3f12540ebe841ec456876b49ced67e1b5d91d513a462a3aa06191

  • memory/752-10-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/752-8-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/752-9-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/752-12-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/752-17-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2752-4-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2752-3-0x00000000005C0000-0x000000000061B000-memory.dmp

    Filesize

    364KB

  • memory/2752-2-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2752-1-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2752-0-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2752-13-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2752-14-0x00000000005C0000-0x000000000061B000-memory.dmp

    Filesize

    364KB