Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 14:27

General

  • Target

    7facb56e0b9a9a121d573578a578e925eb4fee63ef345b77dc3816cec9baa58d.exe

  • Size

    26KB

  • MD5

    65577849edc88956c4870affd7ef9ac9

  • SHA1

    58e5c77e39f7398a912861a27d9a69d137f98edf

  • SHA256

    7facb56e0b9a9a121d573578a578e925eb4fee63ef345b77dc3816cec9baa58d

  • SHA512

    6e531e72308daa6fe6da4018451b36fc4289e24417ba6cb7d597dac029341b3e5297ef960933ca774db9fe99b8007c607ef7a44b6ac6b290015f85f81bce7a19

  • SSDEEP

    768:QBN1ODKAaDMG8H92RwZNQSw+IlJIJJREIOAEeF1:cfgLdQAQfhJIJ0IO61

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3532
      • C:\Users\Admin\AppData\Local\Temp\7facb56e0b9a9a121d573578a578e925eb4fee63ef345b77dc3816cec9baa58d.exe
        "C:\Users\Admin\AppData\Local\Temp\7facb56e0b9a9a121d573578a578e925eb4fee63ef345b77dc3816cec9baa58d.exe"
        2⤵
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4968
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2016
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:932

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe

              Filesize

              244KB

              MD5

              a1e9ca65759b88d4628351399b259383

              SHA1

              92ae11cb054be8ddbc5cd4ac7b47c0bcc304ee1e

              SHA256

              f0b414d1076a585a4523f78596362262e844349cc00e07f321ce2ca6e26925b9

              SHA512

              3a4cab4b48d6686b75d5089f52e71084e1944a150315a3cd0f56802c065e8b08a1be329ec22569a77c906ee1ed2272305529d02e458b2e3ccf253fef28c4cbec

            • C:\Program Files\dotnet\dotnet.exe

              Filesize

              170KB

              MD5

              996122ccd0c5a431dec679102eed0687

              SHA1

              52c5fcaafaa70c459955d63bbc56a445800f2cc2

              SHA256

              6678c01aa58220863b64f7f568d3ed2d3eb874a7e2d1eb437d0d0300f3a33b44

              SHA512

              f425441d7981e75ed22b078d9e53367add80498ca06608c04e4006ef9a1f5ad356bc6aecb983e37fcc3ff4a6b65646d66291ea59e65a57319edd87b4aba00d59

            • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

              Filesize

              636KB

              MD5

              d82ffc872aed7c85cf936dcdcc2e6372

              SHA1

              50ca56cb4a429ce1532afaa2732f61833fc2b54f

              SHA256

              a487733710d946abff1a93a23ae6bbafd6c0800bc78e4d5e3cac36e2a14ddace

              SHA512

              0b0031418275c6be01f7757111058cd5bd3e5f4862e0631e2e28c5e7ffbb271446abdc2a88a7953ae55112799bc4a051becc2b14491e0d1760e336498665cc8b

            • F:\$RECYCLE.BIN\S-1-5-21-384068567-2943195810-3631207890-1000\_desktop.ini

              Filesize

              9B

              MD5

              5e286801abdc6ca5d3091665a72ecd7c

              SHA1

              87e0b4601ab0b05784a1059a45d72d807b0e2cbb

              SHA256

              131ccc46b756e5373dc2f2d37625bfb980a48f2f2287585da364166cf2e709b5

              SHA512

              51506d6adb68cca9e21fcddfe9672b91352cdb4f3c5b8c2da40219c73d2e7724776cd8701ff68449720c0aa398fe4f7665dabae2bd5147d42c5b6882c99f0bf1

            • memory/4968-0-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-5-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-12-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-19-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-22-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-1219-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-4770-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB

            • memory/4968-5215-0x0000000000400000-0x0000000000434000-memory.dmp

              Filesize

              208KB