Resubmissions

01-06-2024 04:50

240601-fgcxmsad7w 8

01-06-2024 04:46

240601-feb8bsac9y 9

Analysis

  • max time kernel
    152s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 04:46

General

  • Target

    u237cgatAh2.exe

  • Size

    5.6MB

  • MD5

    0e2c1ee8e6bdb339094ec24026a01e20

  • SHA1

    449972cb63e21bf25d03ad1e85cf87af97c75a2e

  • SHA256

    ffe104f44b6a84074e2305fba55c1cb777446d1dace44c23eaf873536dcc542f

  • SHA512

    c0a71a9d796802bdf7110c8f69ebdaeb9c968df69b41a8bc1ff52f3a4082f40df93085ec278863acc93763ca11114b4eac5278db136540be0bea67aa93c607c5

  • SSDEEP

    98304:6s2vdJmvMwJ2liHiHeCJ+46C2m0B/YMh6FuLChc4n5Gc6jLq:6pdJK/46iHu4525Vh6FuLChRn5l6j2

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe
    "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:372
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD5
        3⤵
          PID:1384
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:908
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:552
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c CLS
            2⤵
              PID:3552
          • 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:932

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/372-0-0x00007FF665D88000-0x00007FF666129000-memory.dmp

              Filesize

              3.6MB

            • memory/372-1-0x00007FFB036B0000-0x00007FFB036B2000-memory.dmp

              Filesize

              8KB

            • memory/372-2-0x00007FF665CF0000-0x00007FF6666C8000-memory.dmp

              Filesize

              9.8MB

            • memory/372-6-0x00007FF665CF0000-0x00007FF6666C8000-memory.dmp

              Filesize

              9.8MB

            • memory/372-7-0x00007FF665D88000-0x00007FF666129000-memory.dmp

              Filesize

              3.6MB

            • memory/372-8-0x00007FF665CF0000-0x00007FF6666C8000-memory.dmp

              Filesize

              9.8MB