Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-03-2024 02:36

General

  • Target

    ca4469f93269d98a110fc02c2f0d8e2d.exe

  • Size

    82KB

  • MD5

    ca4469f93269d98a110fc02c2f0d8e2d

  • SHA1

    d5da46e2354859320e48525b2b36a70da0e07882

  • SHA256

    787f64d6aa57a62d8cfd149d870859bcf286d2e13380701c400c01635abd043f

  • SHA512

    9792f3ad29a88b302daa504f714762ab0ca73f06cc18d4354a7627549327ee8b3280174827c5b186205abaa97a9b66e2c4a8407b3e96ca1ff0752913e3bf5211

  • SSDEEP

    1536:XX4P9KfDWYNE1Fmjbsd2ttVAjwBI2jvAajptm/RvFr9PMH8uemAV4Wwgd8f613gK:YPuELTdFj1qAajXItr9kHBpXWoy1pF

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca4469f93269d98a110fc02c2f0d8e2d.exe
    "C:\Users\Admin\AppData\Local\Temp\ca4469f93269d98a110fc02c2f0d8e2d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\ca4469f93269d98a110fc02c2f0d8e2d.exe
      C:\Users\Admin\AppData\Local\Temp\ca4469f93269d98a110fc02c2f0d8e2d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4188

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ca4469f93269d98a110fc02c2f0d8e2d.exe

    Filesize

    82KB

    MD5

    94fff38921c97c3bed6f0294b88042e0

    SHA1

    387f85e73b5fa99171bfdb2bd1d8b29017d7f270

    SHA256

    07f892910d49a380eeb4e2de2e6a2376403523604bba634876e80dceb5a798cc

    SHA512

    e42d70303ff9dd84cb76370223ee93673d9608c94463e2b58d5a4b6e0ef39d86afec0fd1bb551e200f6059570eefd4a03ae194e55c0a07bcfefc0db3e166bcb2

  • memory/1900-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1900-1-0x00000000001D0000-0x00000000001FF000-memory.dmp

    Filesize

    188KB

  • memory/1900-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1900-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4188-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4188-16-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/4188-22-0x0000000004DB0000-0x0000000004DCB000-memory.dmp

    Filesize

    108KB

  • memory/4188-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB