Analysis

  • max time kernel
    62s
  • max time network
    63s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-06-2024 11:39

General

  • Target

    https://steamcornmmunity.com/gift/activation/feor37565hFhs5de

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://steamcornmmunity.com/gift/activation/feor37565hFhs5de
    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:2964
    • 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:7 --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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff86ae6ab58,0x7ff86ae6ab68,0x7ff86ae6ab78
      2⤵
        PID:492
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:2
        2⤵
          PID:640
        • 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 --mojo-platform-channel-handle=2152 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
          2⤵
            PID:1868
          • 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 --mojo-platform-channel-handle=1748 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
            2⤵
              PID:4664
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3036 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:1
              2⤵
                PID:1792
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3056 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:1
                2⤵
                  PID:2448
                • 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 --mojo-platform-channel-handle=4420 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
                  2⤵
                    PID:3356
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4636 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
                    2⤵
                      PID:2548
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4988 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:1
                      2⤵
                        PID:3436
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3300 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:1
                        2⤵
                          PID:432
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
                          2⤵
                            PID:2052
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
                            2⤵
                              PID:2948
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4340 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:8
                              2⤵
                                PID:960
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4948 --field-trial-handle=1920,i,1341044288973573474,9945173754242683272,131072 /prefetch:1
                                2⤵
                                  PID:1612
                              • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                1⤵
                                  PID:2028

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                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

                                  7KB

                                  MD5

                                  e35330c0fae2221fb993dbc425d5d5cc

                                  SHA1

                                  f168dea3c7eedff6e3a14cd6f777be939a6fcfff

                                  SHA256

                                  ba4ce2887a688023c4dc0a24687dbb25a9bed8de5652b618583c7be953a0c2c9

                                  SHA512

                                  bd32c36a7436bbdc6ad7c1a92e8c76499b128cfc314fb9059206cfac99d2b02d8aa35b90f2b0ba24a01b0aac89cc96aea0725329bf40aeb62811e99941138ae2

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

                                  257KB

                                  MD5

                                  6397dc8c4ae7314be4552c19c76d78d8

                                  SHA1

                                  6163617cafbb32ed3f5a8c96585d3f5f526f0336

                                  SHA256

                                  491fc481738b120a504b6a462779571970c28884814b100b1807bbcbbc1edafc

                                  SHA512

                                  70a670eb7741922d856f72b7e028bbacd4ce07065b35d461407f1abc1fb995e6489f844357a7b010f8157e0026d1f31e3cef7957cc1c5d63637aae91cfd888d8

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

                                  257KB

                                  MD5

                                  c75c1be7134eb0545c0533f9936436d2

                                  SHA1

                                  68ce466ab36534f6663b0bca09ca5c3711e0d6f3

                                  SHA256

                                  6ec71f1ebc0b065a5ed6400e84aa3d0776d8221d0d50d947b2c8b42f09c9b2dd

                                  SHA512

                                  5e36661af31fc5c00cb1490451e1ec40be921e2f6a7449edf6fa5282855ee4d623a9386cf2f301c2883dba6ebd783337699b9776bea3718505476dcf068b94b0

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
                                  Filesize

                                  91KB

                                  MD5

                                  b40a907009cb9f365e254e51a814b8b5

                                  SHA1

                                  88d1f100a7c493c905693a8ad16a4551625c56c2

                                  SHA256

                                  d08c36bd02615143f25bca642c75a546d7a7656417823665fd6b794f6f94187c

                                  SHA512

                                  27b42f3048cda910ac3c8530e25096f2ecf3c1ceec24ff1d4b2ce863e104a7e4afe3450516c7d5a7a8b15a7de9ffe6ca2f2e353a6ed09d47130a34f4fb373bd5

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e32c.TMP
                                  Filesize

                                  88KB

                                  MD5

                                  86ef756035b3d64987aef934900cf703

                                  SHA1

                                  a831f9e14fb729a68b3f0bec24d6fa86be8e1399

                                  SHA256

                                  16546656d65a7529c815b53dc37796accc0e7597be9e1562a2c1479aedb31140

                                  SHA512

                                  4025ee0cd19e5155d0d60dfa992b5fb3b3383c5382f241ca4b0eceacefa0c3d40b2746b55c5ea97e5d395c6bd740f46361bdee42e97f235fe43d0876e75ef33b

                                • \??\pipe\crashpad_2964_PHYTAOVVTPAJCIQN
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e