Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 20:46

General

  • Target

    Release/bin/Monaco/index.html

  • Size

    13KB

  • MD5

    8132342ce4b039603cbb3b1a32ab859b

  • SHA1

    66c46050a6e5b08758c00455ae26a6c66e94ce4c

  • SHA256

    3818906ed429acd27aabad7ec8771893d60658ea31b8d0c92418b96de8ee94e6

  • SHA512

    44d93118187e703af1fc1627de7e97c39072e666c9086b1b4c00a7eadce1913c84dc97e8f80e2b514154ef66b23baddbfd71a2faa250735ddf4d2bc12709cef4

  • SSDEEP

    192:oL3bXRggAbYm/9mv2Oxr09VpDwFgBsK7u24FzTkcmc/VT+9taAc4dReigXN:2RggAbYmbD9V9wFgBs+SFN

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Release\bin\Monaco\index.html
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:544
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffbef1ccc40,0x7ffbef1ccc4c,0x7ffbef1ccc58
      2⤵
        PID:4928
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1972,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1968 /prefetch:2
        2⤵
          PID:1712
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1868,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2104 /prefetch:3
          2⤵
            PID:1664
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2208,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2248 /prefetch:8
            2⤵
              PID:2772
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3124,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:936
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3116,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:4228
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4616,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4632 /prefetch:8
                  2⤵
                    PID:2380
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4476,i,17211497080208143956,14048435055606231448,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=724 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3832
                • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                  1⤵
                    PID:4284
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:1828
                    • 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 --field-trial-handle=3960,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=3484 /prefetch:8
                      1⤵
                        PID:4348

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                              Filesize

                              2B

                              MD5

                              d751713988987e9331980363e24189ce

                              SHA1

                              97d170e1550eee4afc0af065b78cda302a97674c

                              SHA256

                              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                              SHA512

                              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              6518bd7539839ded4f63635391b57141

                              SHA1

                              322bb187d69b69fe0598d621cb8d5418c9927262

                              SHA256

                              2b8fc0af333ba8de5ecfe2ce5f9ee96f92e5a878f2415d88453d868917ea8233

                              SHA512

                              ad62b686691b7e927ac05820e8576cd31d6a8f22e131b1bd59aa27d39c21cc4fcb2ebdba43e324062153710a519e9de27250bf02b24534ffafb37364848af554

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              c4fac290e985f3a93bc34defc32198e9

                              SHA1

                              4f2c9693fb6ad736e322446eebda437fa40ef429

                              SHA256

                              2f93bea5656b1937bd98985e96023dd39c64807ba35890c10196f412178c7677

                              SHA512

                              784229c51c2eed391c7e514d801282ce092a728fb2e45949c52a1c9489ae73b8aac70949e64facc4686bf0fce422046628cfb78b3926a1dd502e6bc37014cc5a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              38ef0dff57bad1454b0d192877b8bdd5

                              SHA1

                              1a5de58d5fa089a9aa02650ec5ddb1adf22e3cad

                              SHA256

                              1f598155eb39a107025beff60e5ff13a60a5678a32871c38da85c37581ef5d0f

                              SHA512

                              543aa9ed5c0a488d6927dbf8a7a509cabd96a179d12c79fa9b8f1d5e09c8760f7f748dcc38586f0877125625a79b2d84a09a786348dfea620ea00f86f3d7be5c

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              bf6a75ea4861f82618f270adb40df3bc

                              SHA1

                              29da4d7e6d2d5c8b96bca8dd1ede3881be6ba3aa

                              SHA256

                              068494c9ba8988a19227581dba26bbc95cc9491736160581ac3d6b22eac96e17

                              SHA512

                              044392eb00f73c4c7f4da077f7fc101461aa2d3131cbc4a11392d178d1b9352f493003d1033a63471b8a3abbfd3c733c634e60b1d91b9d026164c9430ea47ff0

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              eb931f657ff75675b3a3728763a74497

                              SHA1

                              057686b31b01ce73c974f465c0f135b7effe895c

                              SHA256

                              6d678e9cb438a4484354b5ff7bd8d8a2ce600c78f44b49126a9d0fb5bf86b0e2

                              SHA512

                              1082adb629b6dd17da31fc21bedeaa1bd0696e9f7065b054be4e0973c807bad1140c7e7beb120f94d47416b152cc907d847373d0ec92cf45cb128a627b4691f7

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              8KB

                              MD5

                              f878720530ff5fe2d3b9d4b3d14a5a65

                              SHA1

                              b002d879684a43850b794f21a7a51cd5b0a423af

                              SHA256

                              64ce3bbd5678c63be87ec4398203016fa2025463a4432dc3c91b6bcbb231b09e

                              SHA512

                              df219bacac49fc62d0a5ab6eaed1458d9a95234b270e6bb4c3fbfffdfd876f84c0237bebb293f86f6ae49d30309ebdda991950c2f93d64d10155d48c3d6ff400

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                              Filesize

                              195KB

                              MD5

                              330233385f38a2c8421f502c21a71231

                              SHA1

                              337abbaa8f405ae76826dba919a35b7f4e5e9520

                              SHA256

                              44833c271e9c6aa1ae7eacdf46b662c4a316a3eb09884c68501b9c1a7ad04a22

                              SHA512

                              e68bca9209b9de8f8f11dcc8c0759c075f9a56f76d64a9852982ea0cb4ec05d7d8fbbdf307933c465bc63a93362aeb72a653196352d3008143b9cae918ae785f

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                              Filesize

                              195KB

                              MD5

                              993338bb18fd14e8cdd31f79c6b84988

                              SHA1

                              d907c085c77bc2d4ffbdb9eeb9b7a0d953ff2a87

                              SHA256

                              e65759d1b706e58df0ebf025b444270c0176a0ebc8b924dc40acc16e0760eba1

                              SHA512

                              5c118e6e1542a3dd2977fced4db2c0988603036ed0b3bacdf277e9813dd85ca2e9ed7d2862e2675f91e53366c3a5f2c2fed9e45484e052b079a719caa18b7496