Analysis

  • max time kernel
    34s
  • max time network
    41s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 12:54

General

  • Target

    7c33d752-c490-4c9b-9f2f-10d8e2801b93.exe

  • Size

    7.6MB

  • MD5

    b05d72850cc34ba37550702cae8f5b8c

  • SHA1

    fb9ad3fe48df87d7c1b8485dbe1395a372083940

  • SHA256

    ce6527512f164f20f9989a9e097760e53117688a74856105dab3b15d7ec550a8

  • SHA512

    ba68cd7c7e0c36295fd877e08c52da66f0c191532c2fcca16763d63803cfbc71d74f118c2cb4be1919bc4bcd76aaba9842c6c61729f889c70de00ecbbd932de6

  • SSDEEP

    196608:p6+wO/GzJJfj0NWBGLIrLF7LFjM75P9H2ZZRe6jOZwAZ8C:IwUXA83FljMNP9H+aZww

Score
7/10

Malware Config

Signatures

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c33d752-c490-4c9b-9f2f-10d8e2801b93.exe
    "C:\Users\Admin\AppData\Local\Temp\7c33d752-c490-4c9b-9f2f-10d8e2801b93.exe"
    1⤵
      PID:2664
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultac43e096had13h408fh99d8hd8e47b647db5
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1928
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x120,0x124,0x128,0xfc,0x12c,0x7ffad7be46f8,0x7ffad7be4708,0x7ffad7be4718
        2⤵
          PID:3096
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,14612994713597787462,5324414777160561291,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
          2⤵
            PID:2588
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2136,14612994713597787462,5324414777160561291,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4240
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2136,14612994713597787462,5324414777160561291,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
            2⤵
              PID:3160
          • C:\Windows\System32\CompPkgSrv.exe
            C:\Windows\System32\CompPkgSrv.exe -Embedding
            1⤵
              PID:3280
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:364

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                Filesize

                152B

                MD5

                2dc1a9f2f3f8c3cfe51bb29b078166c5

                SHA1

                eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                SHA256

                dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                SHA512

                682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                Filesize

                5KB

                MD5

                fa8d6dad1a75706826f976e5ebab1b1c

                SHA1

                402c15219d69c18027e268eab25812ad685ad44a

                SHA256

                49d233a4ab60beb029d15109faa176647a13e6db5312abaac82aba7cfe4d52f1

                SHA512

                13e9c6b07b946cc1d10822f7a2db80731559b15bbd5eacc7bf3491c7b41013443dab3d9148478946022f8b59dc5e331e5cfa8a164dcb8af33e330dbc58f9834c

              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                Filesize

                8KB

                MD5

                037404068371cd45a5c040519272102c

                SHA1

                d272fa8cb7a957ff2baa2f2434a385e74a3ab033

                SHA256

                3f874c03ff0525a3f67eea3d7c30691a8ee0afd996aef11840837200cf709b47

                SHA512

                2b8e50fe073ba5c59f28193d40a0bc88ab1b6e0a03f50f3a3a645e764613c56fcccb8667f903fe0d1b0eac7bf9a02618120bfee4bf5ae2169827a63d8c0c57f6

              • memory/2664-0-0x0000000140000000-0x0000000141202000-memory.dmp

                Filesize

                18.0MB

              • memory/2664-1-0x0000000140000000-0x0000000141202000-memory.dmp

                Filesize

                18.0MB