Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 18:19

General

  • Target

    https://unhcrmalaysia.oia.link/.org

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 60 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://unhcrmalaysia.oia.link/.org
    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:3212
    • 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,0x100,0xd4,0x104,0x7ffd2e00cc40,0x7ffd2e00cc4c,0x7ffd2e00cc58
      2⤵
        PID:1660
      • 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=1892,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1804 /prefetch:2
        2⤵
          PID:3120
        • 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=2136,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2180 /prefetch:3
          2⤵
            PID:3728
          • 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=2220,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2396 /prefetch:8
            2⤵
              PID:3564
            • 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=3100,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:708
              • 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=3108,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3172 /prefetch:1
                2⤵
                  PID:944
                • 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=7 --field-trial-handle=4340,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3840 /prefetch:1
                  2⤵
                    PID:840
                  • 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=4868,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4888 /prefetch:8
                    2⤵
                      PID:3208
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4648,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4636 /prefetch:8
                      2⤵
                        PID:2420
                      • 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=10 --field-trial-handle=4936,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4944 /prefetch:1
                        2⤵
                          PID:4428
                        • 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=4712,i,6404305003723680920,12870040792322553083,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4680 /prefetch:8
                          2⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3220
                      • 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:60
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3308

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            649B

                            MD5

                            bf69487cc8d3dfc0744a6933afb45bdf

                            SHA1

                            afa11849a318c2d0662e5c229f724ca7265a6812

                            SHA256

                            e39ee960af4da0317013582df7f00873902fd05ef4171376782cabec94227d87

                            SHA512

                            46d75ae0213d53f14195ab7884f83df0b9827cb96e2e810e7edc088749db877ef93597d226a6a1888cb7977570330c6b803223cb4d522a0f1d5be573e9b2b105

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            120B

                            MD5

                            68a9a6301f2e22be67aa3b3cc2e0c67c

                            SHA1

                            7b0faaf9f217d1e41273c27e48404deb66cfe226

                            SHA256

                            85385e60098d7e8db443b141e5b9e46c9712180ee65c2f77965506f889aed15a

                            SHA512

                            d38aead70b85b95898f3ff3d2f4a9dddcd587ee9644d103297f7f67f5127b23a78170a1037313936602569d2ab4f57bee4e12e73f224b9f2946631db0c90454b

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

                            Filesize

                            1KB

                            MD5

                            1f7095dd1f954784f081590cda455a36

                            SHA1

                            9f34a89fa72db2c02ea1fee1e722978ab8513631

                            SHA256

                            e54922f3d6c9f754ff0d75ed658ae8cd25929fb8812551674cce9f868995fccd

                            SHA512

                            02ed9f2ce47e85817f6f902b38fa55de7ce7fe5ece67117f6f4cc0d9ad9617b86e4d3e9baf688333d4ab351256f72141b3be4872b9b0007fbecb63e7c8f63494

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

                            Filesize

                            1KB

                            MD5

                            f473bf8f464cc23beb981725878c5d54

                            SHA1

                            c2142d30f72e6782335f7b8ba94ab8ea3cfb4ba1

                            SHA256

                            51ed6feac3b6634fbf8a43a6762aa3bc4dda8a85e8834518178c8227cd716a4e

                            SHA512

                            d74a4cf4b6d6fd6478637fd6a489ab5f7569b1a50e4bd62259261f720b76ece9cd5babbd68a62674e38f1076c50c63f67b4e8aec048128e02730405de8928cc2

                          • 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\Network\TransportSecurity

                            Filesize

                            521B

                            MD5

                            1203f4fe7328c7bbb3a06db38604e208

                            SHA1

                            7db902ddf950cc991bed3b89c7d7abd28e00ac68

                            SHA256

                            78bb5af70bb0ff39ca62fc118cd0b1a353e61b8420e5b30ef0fd6d9979f0fbef

                            SHA512

                            e03d8a604fc913f794ecdc7a35fd7f1a8003959d052902ef83a7685e0ee98098c7dc73d9950a6d9b214bb6f5e7b25cf877c0b8ebc3adc624d273fc93d4afc9e2

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

                            Filesize

                            9KB

                            MD5

                            7bed526c9a9c3918acc854d71be6044e

                            SHA1

                            073b998691b4fcf4f39fd91aa23a51afb330db09

                            SHA256

                            c62b58fb06cae7094c90407cccff5af819c0ac5461b3403b4a1ba56143064acd

                            SHA512

                            441af0895642a6e8d25679c0b7ff738b68ed052a4906cdfc44f8efd18a9f9d4a4761b13c76d07953354ed93ab7da52a2eb41a608c0f3aa4c876dfb65f490f2c2

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

                            Filesize

                            9KB

                            MD5

                            0ebdfb81dccbae394513872d730206a3

                            SHA1

                            d5204613d50cfb907992c5ab8902568ae0144512

                            SHA256

                            e96567996c5043d9406e18fe080318d760c76310f7b1d07a7d30a0f21be05341

                            SHA512

                            474aa1aa1c593c97675108200b1ace6cfcd797a744bfe65a06ce0d9e7ef5fcf4f1b41926acb88c5d4e44a7c70234d0b4fc7e952c3573178794f044daefcc4b74

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

                            Filesize

                            9KB

                            MD5

                            ea74b208fbea526f870656a78d4244e8

                            SHA1

                            86be84fe7011d5cad92f98eef1b4f4ac9c1c7872

                            SHA256

                            9889956a4c76c422178ffdb10a1ba6552f725c0270d4eb059fcbfbcad5dc7dd2

                            SHA512

                            71c0c45bca670ca01f5af46dfa31621cb8bdbce9e99534d794444155bc06da0e72bb3e2a7480cf7536e2933494768d2ca24d5c7c59009ce90bdc75545e71fc6d

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

                            Filesize

                            9KB

                            MD5

                            1e358d954218e03db1a645fe65a10412

                            SHA1

                            f4c9191e55cbf8c9eaefb6bc3445665e70010544

                            SHA256

                            a89b03eb511065556455c2a769beda0f530234ed3152362b6b1059b6aea3586a

                            SHA512

                            a6e26129f12e05459453a2421fe546765b5f3739f3725afd7e0f861ca289903ec23ca4f1ed037f2dc9d195fe183b06c372f634f5ebc2f1ba0ae8b49ada72064e

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

                            Filesize

                            9KB

                            MD5

                            3ca840e71458d625ea171e484562bd0e

                            SHA1

                            f0238cb385f06eb9c58e9faca62e7859abfc7549

                            SHA256

                            ca1dcfbed29583f52c67357817a561ef877a94f97e8f60b1dff29ce450d46453

                            SHA512

                            ff65422cda2b3b9efa2b2e5f3a88a8499e13be463eec30e65042af1b7bf61737b10534eaf5620ea74c70b3df0623c3ccf6b7ac0632b40d2294f219a5cbdac16a

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

                            Filesize

                            9KB

                            MD5

                            2497f81269d8d60f82b3c964965f2467

                            SHA1

                            37a6643e1f2d19117d671fae819656c5c24d7fdd

                            SHA256

                            46ebba1e1459d87ca738899006c7e33db8c0866e13f7cbb507142c04bbbc55d0

                            SHA512

                            26dac3449e6048de7beec26d880fd94e755ceaa7f19ee1856fa7a4600d2f33fa2e70ca408a649159d6a8a70767b1357e5509d451043a7b8559082b316305f684

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

                            Filesize

                            9KB

                            MD5

                            05db7dc307c7e2881972214bb27c96a7

                            SHA1

                            78e81181fb4e06f5879bdf6af7a6fcb0651e16c8

                            SHA256

                            30e6a9a15e702ad7daf43ec96074fadff960886ed16d142c73408e130e9971ff

                            SHA512

                            2a30e4916cd02091eb6066ed0d3f8cb7127a73d39baa02aad8a88d296d9c45f375ae8f897d5e1e0d162cbcf7c7d2e93c10f347547f764097f88c78af80b20785

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

                            Filesize

                            9KB

                            MD5

                            6d91fbec31980bd387e7d3dfc2c4d064

                            SHA1

                            f5e421d58e9f9b7dcf735de35739d29c9c9bfda7

                            SHA256

                            bb0fb0d0366623c4e3d5f09ba0d220acadadceaec590d13d87646d45c5959a9f

                            SHA512

                            876eab2530b3703be095e921af675107bd6ef01c3c83dba2cabe34ca7ad1e5bbd7f89c200685c56a7bb751c38bfbc45da07f90079af82f72aac0b15ca1190d3e

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

                            Filesize

                            9KB

                            MD5

                            4a50500a8f9931769b297e06a7eced33

                            SHA1

                            f59bac7c676b972706442e7b40264b086a2bfdd2

                            SHA256

                            d42d9ea8e8075cd899d2718bf12c429b8f0a0f187cdec151d904ab1c48466224

                            SHA512

                            b4df937824e011bfb268fc63b47769d1ea964cad095f3f0909aa177acec67f460a8d19cdd56f494368cfd838c5d604ae0e8667d96a6db1215d2a7e2de6abf59e

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

                            Filesize

                            99KB

                            MD5

                            490461c239eb0e289452a1039b8707c7

                            SHA1

                            fc374218683f8ff5d81d4d23dcaad1e7512b7751

                            SHA256

                            6bb0f0d858ad825c7ed2d1b6dbc7993f3c3e811c2ceca09aecee8ccc00aca081

                            SHA512

                            b92c072ea930c9dad0bbd802a2886486495005acbd5360a5ccf976ea5a8035b165ecbdd6d1672f0f4e05b9ac6b3d218123568819897deb4e3ba47c3f922188e5

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

                            Filesize

                            99KB

                            MD5

                            5963b149f120ed3023f7adb4c3e235e0

                            SHA1

                            ec8c45d22e28730bf2c0a695d9a7b472633ac972

                            SHA256

                            5e5bc8de8dbe2e6f0db8dc027cb6a4492121feb1ea77d31ad3a749aead804d55

                            SHA512

                            283fd7709dc0deec89ac9e1f062b7f03c92f532385a0f46ea0310d5d66ffbfabd8094b51f20c933214ec9f3ab5c44a22128aea3d6fad4047cc01a466c4cc9037

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

                            Filesize

                            99KB

                            MD5

                            046a41262b32f8d25dc51eecebc485de

                            SHA1

                            1fe433a0ef2e338b97ffc6d14be7fe3bd418be53

                            SHA256

                            4fc050b5615b86550f5328d7b2918c679f1883ba5bf87f627e3966e91277e63b

                            SHA512

                            0d015ee2803d930d2fd10e16ace070a88ffb3448262363254a544cd06cff728e659f31dbde25afb68ce8d0f766e675667cd788bfeea7799011a3a7ee0997518b