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Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 21:41

General

  • Target

    62c32bec7f7820a7911def9d75bca77e9e090eef688df3c74ef34cbc3d06ae5b.exe

  • Size

    134KB

  • MD5

    0d896963bd48edd382280871927553fb

  • SHA1

    6f8d3b59c0e36205686aa36e4ad252a8c4b36a06

  • SHA256

    62c32bec7f7820a7911def9d75bca77e9e090eef688df3c74ef34cbc3d06ae5b

  • SHA512

    37825fe7189b951b5c0fdc0686820ef9fb8e95d000731142304399c69845fbf6ad450b8eb9f00417121713a913a1e70a0ca6612ae4a7489a73985737efea1936

  • SSDEEP

    3072:DzuS8/QUxm3M0xQsHxo5Wy7vwlsAQPUakK+2YEIIXwj/Q4l1zvHl1:DO/QUx90lSYokKPva/z

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62c32bec7f7820a7911def9d75bca77e9e090eef688df3c74ef34cbc3d06ae5b.exe
    "C:\Users\Admin\AppData\Local\Temp\62c32bec7f7820a7911def9d75bca77e9e090eef688df3c74ef34cbc3d06ae5b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:416
  • C:\PROGRA~3\Mozilla\jhifwqk.exe
    C:\PROGRA~3\Mozilla\jhifwqk.exe -zmqutfb
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:4168
  • 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=1780 --field-trial-handle=2000,i,9877262470271371196,11878025205711850266,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1452

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\Mozilla\jhifwqk.exe

      Filesize

      134KB

      MD5

      41d32fd89c90ad6dfcc9c520d484abcf

      SHA1

      5d1ff6fea85ef4895541c064d1366cb0a8ce6cf0

      SHA256

      895bb814dd7caa7431516181cb32c4a540f391a3bc127f96148f324786dc9f39

      SHA512

      21b96ac250f8c2886abae8986edce2578059170c23c23c98fce1b611054aad6a295a56978faa93f75ef9ae57b8c174818419ae1264f15a47c9dabdf118e7d7b8

    • memory/416-0-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/416-1-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/416-2-0x0000000000590000-0x0000000000591000-memory.dmp

      Filesize

      4KB

    • memory/416-3-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/416-8-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/4168-10-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/4168-11-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB

    • memory/4168-15-0x0000000000400000-0x0000000000462000-memory.dmp

      Filesize

      392KB