Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20/08/2023, 05:16

General

  • Target

    https://gu98fwrbbpgzgwbbxirvew.on.drv.tw/www.almarekresins.com/#[email protected]

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://gu98fwrbbpgzgwbbxirvew.on.drv.tw/www.almarekresins.com/#[email protected]
    1⤵
    • 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:4116
    • 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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffd3fe79758,0x7ffd3fe79768,0x7ffd3fe79778
      2⤵
        PID:4868
      • 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=1520 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:2
        2⤵
          PID:4900
        • 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=utility --mojo-platform-channel-handle=2076 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
          2⤵
            PID:4980
          • 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=2008 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
            2⤵
              PID:4952
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2964 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
              2⤵
                PID:3472
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2948 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                2⤵
                  PID:4180
                • 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=5056 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
                  2⤵
                    PID:5104
                  • 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=5044 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
                    2⤵
                      PID:2532
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4756 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                      2⤵
                        PID:3992
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5212 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                        2⤵
                          PID:4408
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5360 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                          2⤵
                            PID:2108
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5472 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                            2⤵
                              PID:528
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5380 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:1
                              2⤵
                                PID:4124
                              • 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=5748 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
                                2⤵
                                  PID:3740
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=2404 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:8
                                  2⤵
                                    PID:4092
                                  • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2476 --field-trial-handle=1724,i,5613147202519915753,2631616188177879517,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3360
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:2348
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x338
                                    1⤵
                                      PID:1176

                                    Network

                                          MITRE ATT&CK Matrix

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

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

                                            Filesize

                                            1KB

                                            MD5

                                            0c6266da9f80aa721e4fec7db2b087e7

                                            SHA1

                                            3ad834d334f80e4fe2ca3f146c18ba283531d8d7

                                            SHA256

                                            ff86b7e0b8811b3392deb38fc11a10e3f4a238a292e0035e0ac03c1ab8738f68

                                            SHA512

                                            5992b04d9ee4c42d9e0a7d6d7f08e934bf031ed9a463bcab0540bdcb7c511297aaf83e10b19ea50b15128b7a249c02aa8013624be97bb537ca007c19ef63a53c

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

                                            Filesize

                                            1KB

                                            MD5

                                            fe6ad113cfc8b5e72ee9e16b2e030bbb

                                            SHA1

                                            779dff4cb450227c09585c6da5f99557bf42bf02

                                            SHA256

                                            7c119fcd6e2f262533bcdabd1d44998408ce0cb4c8115fa203e940f62f63c336

                                            SHA512

                                            7b9deb949ea76cd79b5c48a0a5563dc776ab77f23d2be0357c627d75bdd8bd879df04078f5d5a63dd931333f263e5eb4890587c605530ca56a8384e5b2bf4e92

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

                                            Filesize

                                            216B

                                            MD5

                                            139d719130d8e35f06f334408f8b4cf9

                                            SHA1

                                            d45cfc94adc8c579986904652c6fa1f949485e35

                                            SHA256

                                            99e5c26ef58d4c9171cde824afd10da7be0ca4b4614626382f818a734b20332d

                                            SHA512

                                            00cbe45b7d83d33f46b2bea1c53066820f8dc618fc2b21a3b40753ec4f636bc3e0f1a888bc31e674bf9b7af3ef80834249b3abdf75bb66399c6dc8f30baea67c

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

                                            Filesize

                                            2KB

                                            MD5

                                            5675bca65127cf3bdee1a5b5f7f483a3

                                            SHA1

                                            c379fd994883196db2e117296443fb3e91a63460

                                            SHA256

                                            f9af5d992d4794a2cd16b09aaac356175b85b93a6f2df34d12a69aefa518a742

                                            SHA512

                                            dfcb1ac4c2310f35d0362557d1456cffced985cfa0d6d9212d4501ddb0d590f49f8b540d2d81c62e8dd83916c62c96433ab46af521afead624e58320f3c7f821

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

                                            Filesize

                                            6KB

                                            MD5

                                            8bde2b141a1505d9a55c12a93e03ecdc

                                            SHA1

                                            81dcb6f71356b70a7a794a14ca40f6f1954d3936

                                            SHA256

                                            5e5c6b73a2936fba6ccd96e29e55536473bbf0c8459a3e8f636a980d4b93fca7

                                            SHA512

                                            432f09ae72facb018bccef8dc60ee0987022c17c1f4e4b5e74ee978250979bce81074158f5088b91a5e33043e23adfda09358774df9dae1ad6a656c44eb4787b

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

                                            Filesize

                                            1KB

                                            MD5

                                            3030cfedd5a3ac650895635c8bf8b349

                                            SHA1

                                            7ce04e7bac344a0cb4494284db1eda87d6078b1f

                                            SHA256

                                            b8fea0f815a5b0cada38b5ee82bbf11eb52cf302c4ca29201e5fd28d65f76ecc

                                            SHA512

                                            19a767c8ff1afefca4cac43e65d763dbff1165374674076a296e7ac25ba7f546c7a1b7c7352eb7f37fe59f0b4cfa88b659d71af6a33b3553e2d7f8a11cfeddbc

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

                                            Filesize

                                            1KB

                                            MD5

                                            871b7cfe64de10c4e23daa2269551233

                                            SHA1

                                            4fbb8b2cfd4a0f497693cafeee43e106699c11c6

                                            SHA256

                                            13cd65b53ce57fa03bb43a5f4d249befc17d223fab861517631e27e4e6a751d8

                                            SHA512

                                            020d50b3954ecc8083a342add9dc646a1fccf6327e2f0a0f2dee7d135b38f19c2d4b10a00cad432af68077e499dafb65a5223b8b73ea19bdf2688fae122fb6cb

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

                                            Filesize

                                            4KB

                                            MD5

                                            fd73fea99698a431ce594a5b218481fd

                                            SHA1

                                            b13c78a548e218704e53e59df63d4815025874a3

                                            SHA256

                                            8236b9c3e1fc26ab7284f3bfdc68060ba24b4b9ab83c8134ca5901346c1ed355

                                            SHA512

                                            6814c4d67322c2a0083906d649a460100e1046e90fd6f4d8513e40c54dc3583fa90992eaebefdb1af75c52e5ecb3702d79ebbbc7add37b4f98bd37984c9cd3c4

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

                                            Filesize

                                            4KB

                                            MD5

                                            8d4a3ec5d40192fa21cd95847c298cc4

                                            SHA1

                                            620e7e6c9ddb009c5faf4eacdd74089ce046ecf1

                                            SHA256

                                            02c481a81a36a8fe086b36486cf54ba7be53742893072b2ec395633833171016

                                            SHA512

                                            0d49621c1575fc21787019e9a14e38b3a6320cab893e160e99e8176358176614fe5d7bec34466fad4cad9f4cbfbe58b5bb577a2c58a68c5dc2fcacc8d25dc541

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

                                            Filesize

                                            1KB

                                            MD5

                                            63066db255ce01b89fb11f31de0984d6

                                            SHA1

                                            e19169c7f6f65f19d1be6eb58eb8578a4831fd2a

                                            SHA256

                                            0e02eaec479fe4ca008875c4d83b58f2e469d0a6a078ae34e46e75dfac2de2c8

                                            SHA512

                                            a241400e17a69035a9ed30e5895f4abd2ef5c0adfc35182ea3aa9045c106f3992ea8716cc357c1dd86c4416772f74aaf0fc6ffb452dc89b3607706f6885d8edc

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\a48185bb-d41a-4c8a-bc30-2957b9eb46b8.tmp

                                            Filesize

                                            4KB

                                            MD5

                                            fc7d8c9948cb0afecd19c2abf7fe3394

                                            SHA1

                                            b8bc433a42675cf679a90c1021258a37b83ee526

                                            SHA256

                                            9f52158cb16d215d5422910a80cb174595e62c2361fdeef285c60a624c07cdde

                                            SHA512

                                            eec53f0e5e9af5d5cfb1610cb27885e1bb4c961547f94161a8a4ddbd9f0cf0525f529f66d13a3859214d90e7f951c4b798a430217bfe97635d991e903c447451

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

                                            Filesize

                                            6KB

                                            MD5

                                            b1ff7af87ea33fd04f8944c59c543079

                                            SHA1

                                            5bd3d35b31e9903727d3d80bd39f85133558962e

                                            SHA256

                                            5c2032d0e780fde5ea44e25772988a684923941ef135abe3e1f378b3fccfdf1c

                                            SHA512

                                            0112004328a543877cd915b12bb36f67ce84659dc99361b774d412a40919524d32cb9cab0fee94f59f5e43a58ff2868da5f34969c649b811ab649f0b6c0b97d9

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

                                            Filesize

                                            6KB

                                            MD5

                                            a6e8fb4aebe7f688d09476077f49e9b5

                                            SHA1

                                            7d572837b1633de069ea27920aa904f56a5d1fa2

                                            SHA256

                                            36675b8bedd26ca4546abf52bf7ca7acfdb53ace5ed7f6e5d9ed77e8fb90109f

                                            SHA512

                                            4dbfa27dd6c930e57fde02d08ea56a0a221abf3949e38e0d31143c57468c4485d46ce30ff2cd0ec6dafa8b6f26bc1bb4b7fdc9ed251feb42468556070131e3dd

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

                                            Filesize

                                            6KB

                                            MD5

                                            964dccce02017b019564d600afbae780

                                            SHA1

                                            1c3beb713398b7310a92d74f90146c74e7e6c113

                                            SHA256

                                            579595942c95b4487687870a4cb24d86cbcded61b68e469d78890380b4fcda4c

                                            SHA512

                                            98962e1820dd8369861564c93da23aee56539954437f4b36690863c7ba87510b06dd66f3961a5bd40e624884d3f2bbece2376b973df9ddfa6ef6042c3a7bea15

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

                                            Filesize

                                            6KB

                                            MD5

                                            e0bf41923af2e49b253c75def8df77e3

                                            SHA1

                                            42dfd58c6d5490ec4dd950d2d89c96585e344997

                                            SHA256

                                            0321f203e45d610d8e92371af4f510d668e9275be4633d043f29ff9a6e41709a

                                            SHA512

                                            55520ab673459c6a3d8c56c5406d46abb517310181636f68c9a2036fde68497325250baaa4eb36c95f43bbca206dd8c98d63cbfe950a1effc1212795ea543514

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

                                            Filesize

                                            87KB

                                            MD5

                                            d28bb7ecacfd4c672ccdb3f536b65709

                                            SHA1

                                            d5baaab804486b98f7e6d5f943e96f29c7c1bce6

                                            SHA256

                                            1ac5c47f366072979841219afd6f49258fd18c752ae8103dd15a7f1c7a5d202c

                                            SHA512

                                            747c43cfcf9613741f317b65417579910d1201ce88fe4df192ba7796f343019b3e9eb201b12f36cd2890dd24bfc97b17e179cdea74cb613cf408d7cc6ba50d17

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

                                            Filesize

                                            100KB

                                            MD5

                                            2d2fa5c1699630c5eccc976e9ec3d927

                                            SHA1

                                            6020b5f11418ceeef22b14dbe422270ba64fdf8e

                                            SHA256

                                            181f1a99abaa331793e51af667b24b693c9438cc442b26e2cfa97095e631d6b3

                                            SHA512

                                            2175d29bffbb8b8433f38ae82ee054fd0d61ef2602981e29f04fc08259e3cac03103de6838c2e1a30ac8bf7811b130157248c5a3b9e3809250295c7339fd176e

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe593399.TMP

                                            Filesize

                                            98KB

                                            MD5

                                            1356e59bdae642d77516bd346a26a7be

                                            SHA1

                                            6f430332a6e4e72e08ca7edbebb6402122c38604

                                            SHA256

                                            022ce5dd48c75749eeb0d987dabd944d7ec668367738a9e65d53fc5bafb0acb2

                                            SHA512

                                            8b92b8c77eff1e795f87b5f01bb6caf9967773f847a742df545cca8dcb0de96664646dcfac73018aa4d79101aee0f2372fb080b4a7cfcf5ffc4653c5b76b019a

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                            Filesize

                                            2B

                                            MD5

                                            99914b932bd37a50b983c5e7c90ae93b

                                            SHA1

                                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                            SHA256

                                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                            SHA512

                                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd