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Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2024, 01:41

General

  • Target

    bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe

  • Size

    184KB

  • MD5

    817ad15165bfb9d19b6ac3bb0694266a

  • SHA1

    32c1f7b410f1d60255c97bc8e6097b31a4fc39a5

  • SHA256

    bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8

  • SHA512

    b8fabccc28b707766d4e2777cfe31132ecbf260e3597596a883c45216e814d68687f92eb53d1e937cb563e242fc7124cb536f8206c9e3bf2fbce6e57f8c9a4d0

  • SSDEEP

    3072:i3E3RxoulDpSd6jfehkLnSEZhlowiFCn3:i3Qog+6j7LSEZhlowiFC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe
    "C:\Users\Admin\AppData\Local\Temp\bae98c59ebc6d6895fa8a90d41534a8a6553e173626da94a9e4ba4eaa987d9d8.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Users\Admin\AppData\Local\Temp\Unicorn-345.exe
      C:\Users\Admin\AppData\Local\Temp\Unicorn-345.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 716
        3⤵
        • Program crash
        PID:2316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4544 -s 724
      2⤵
      • Program crash
      PID:1072
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4544 -ip 4544
    1⤵
      PID:1800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1692 -ip 1692
      1⤵
        PID:1972
      • 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=3968 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:884

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Unicorn-345.exe

          Filesize

          184KB

          MD5

          23962a31e635e4c8dfce3a9d9bb1635a

          SHA1

          460ab6846061ebd9fa30a30829b19d51c53d1905

          SHA256

          cde120b79b94741520207ad8aa36cfff90249e92d25ce3d95a8f6f716f9ca363

          SHA512

          4b08e4a49389e2a4a19263e337577db66523baea776c1cc52ae8c49b1196496c2d33ee3f1cc03f4bf372818f1612aeccdf6cbc605d129bc5e3adbd60643da3f0