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Analysis

  • max time kernel
    144s
  • 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
    11/03/2024, 19:35

General

  • Target

    c16ca5f218a546d6e366de26b1662d86.exe

  • Size

    744KB

  • MD5

    c16ca5f218a546d6e366de26b1662d86

  • SHA1

    d88ddd6a68106e5fd01ba49a5bbd5cd2c83189c3

  • SHA256

    0ed3e6a0dfbaaefa5365705000a9413cdcc80af611764e9aeb5f252de5e2052b

  • SHA512

    23344cf65143e88a77ddb581dbae982cbcc8f959d5b57472b0199c6c8ca7a5510f1e60bb8f1516dbef6f6175438ff1aee5ac73521d2194f815acd92858ad71f2

  • SSDEEP

    12288:uaHc64b888888888888W888888888889jscV7TdjL47zdU5imqsX3sv33rD+zG/S:F86IIW7uvmQBsHUezG/aYFkJR30F6rpn

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c16ca5f218a546d6e366de26b1662d86.exe
    "C:\Users\Admin\AppData\Local\Temp\c16ca5f218a546d6e366de26b1662d86.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Users\Admin\AppData\Local\Temp\is-QDTQA.tmp\c16ca5f218a546d6e366de26b1662d86.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-QDTQA.tmp\c16ca5f218a546d6e366de26b1662d86.tmp" /SL5="$100052,371795,121344,C:\Users\Admin\AppData\Local\Temp\c16ca5f218a546d6e366de26b1662d86.exe"
      2⤵
      • Executes dropped EXE
      PID:2264
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:416

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\is-QDTQA.tmp\c16ca5f218a546d6e366de26b1662d86.tmp

      Filesize

      1.1MB

      MD5

      34acc2bdb45a9c436181426828c4cb49

      SHA1

      5adaa1ac822e6128b8d4b59a54d19901880452ae

      SHA256

      9c81817acd4982632d8c7f1df3898fca1477577738184265d735f49fc5480f07

      SHA512

      134ff4022571efd46f7a62e99b857ebe834e9916c786345908010f9e1fb90be226b740ddee16ae9290fe45c86be7238c4555e422abe66a461d11545e19734beb

    • memory/2264-6-0x0000000000720000-0x0000000000721000-memory.dmp

      Filesize

      4KB

    • memory/2264-9-0x0000000000400000-0x000000000052E000-memory.dmp

      Filesize

      1.2MB

    • memory/2264-11-0x0000000000400000-0x000000000052E000-memory.dmp

      Filesize

      1.2MB

    • memory/2264-12-0x0000000000720000-0x0000000000721000-memory.dmp

      Filesize

      4KB

    • memory/2264-32-0x0000000000400000-0x000000000052E000-memory.dmp

      Filesize

      1.2MB

    • memory/5096-1-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/5096-8-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/5096-34-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB