Resubmissions

05/08/2024, 19:15

240805-xyhynazand 10

05/08/2024, 19:10

240805-xvvhaavhnm 7

Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/08/2024, 19:10

General

  • Target

    http://91.200.100.86

Score
7/10

Malware Config

Signatures

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

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://91.200.100.86
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4016
    • 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,0x100,0xd4,0x104,0x7ff9dde7cc40,0x7ff9dde7cc4c,0x7ff9dde7cc58
      2⤵
        PID:3436
      • 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=1908,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1904 /prefetch:2
        2⤵
          PID:3344
        • 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=2156,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
            PID:3968
          • 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=2232,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2244 /prefetch:8
            2⤵
              PID:3616
            • 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=3036,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3060 /prefetch:1
              2⤵
                PID:3524
              • 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=3040,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3252 /prefetch:1
                2⤵
                  PID:4560
                • 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=4404,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4620 /prefetch:8
                  2⤵
                    PID:2632
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5140,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5164 /prefetch:8
                    2⤵
                      PID:1348
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5152,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5188 /prefetch:8
                      2⤵
                        PID:4888
                      • 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=4852,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4744 /prefetch:8
                        2⤵
                          PID:3956
                        • 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=4632,i,1850186178467138530,6057883196423393446,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4752 /prefetch:8
                          2⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2776
                      • 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:4896
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:316
                          • 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=4400,i,6510295916244954942,10164894160290787457,262144 --variations-seed-version --mojo-platform-channel-handle=4436 /prefetch:8
                            1⤵
                              PID:2096
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:3624
                              • C:\Users\Admin\Downloads\ts.exe
                                "C:\Users\Admin\Downloads\ts.exe"
                                1⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                • Suspicious behavior: EnumeratesProcesses
                                PID:228

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                1KB

                                MD5

                                657e2006e803eba6d9dd1a3d1b5e376f

                                SHA1

                                720bdab175c538e70915a9e75c44f857cdc1c632

                                SHA256

                                ce815c772da483d25d7eb20bbc304c8291b0261ad62083ee030086a9fd8b2fa7

                                SHA512

                                36be14d1d4881c044bb900a40acf89c59d7b3fac0407f4f0906cbd188f30452b4db89bed42f9304a28592558c198b01be3692e76dd94abe1fc995e85eb922c4c

                              • 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

                                9KB

                                MD5

                                c17c64a05b5a075737f150f85b298e9a

                                SHA1

                                36b3ed3ca48e197ab9948c5a8c61eadaa2991844

                                SHA256

                                ae7c46bfad6de240dbb2161d6adcd16a380d452e41e09d6fc3024a2cf211bab9

                                SHA512

                                5295e5eb4e2bc1ff3bb41f7f5c6466489e819d305ee60f27b070068ade076813220267211d3aa301c2149ba019e85cda1c09b1b6b47921bd1ef021142b6f0a49

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

                                Filesize

                                9KB

                                MD5

                                ce512e852d4530cdf7b79eb73950a90d

                                SHA1

                                c1007a28572aa5668a7037fa80e0a6d68d8096ea

                                SHA256

                                296abfae3e4cb2ce2f22757633e39ba920447c786037743f8d21ac5b846669e0

                                SHA512

                                b5a6a69c21df4c2218826513da424c18e804bd369b66a7ad94a44daea99233a415d1b86d816ad56534e28fc5a6c9478e1fc069e2476104dd3e807a99e8a67590

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

                                Filesize

                                9KB

                                MD5

                                7d50f80f7bc3cc95838b7c9a60bc9164

                                SHA1

                                18d3aecd21ba08256273f6f663685896ff15b76c

                                SHA256

                                b1afd6bd20a177e32f0c07781143d46f586dffbf28b59d02109e4f6175875a48

                                SHA512

                                25074f5075c63553525cc82ae4bed8a6e264aa39e96d5f89a964d0440c027ce812e165793416c74daa23fdc38df7d6ddef280027e992879a338655ea56529ccd

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

                                Filesize

                                9KB

                                MD5

                                f02455407899ad4e5e3fca3de455e1da

                                SHA1

                                03d5c8280024fa45df950bd035cba4d7bad20402

                                SHA256

                                b5e9e94aa299fb591a7066d04b123a3d894640b8366989a82e339300ec0bbcd3

                                SHA512

                                d359e5d8dbd87e46c4b10b3f99998d154cde88cd8c2f7097aa34466d0f8477b625bde3fbdf10f468605519ac68149d15e54c73ce1e5ca7c86fa7c6bc81963b30

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

                                Filesize

                                9KB

                                MD5

                                69c2f9a43149df4d2f0d10e3b6131759

                                SHA1

                                23a1ee02b06d9fb1172cf1c3a4e90dd261f428fb

                                SHA256

                                7de30246cfd48283cfe5c582284ca80e303f3014f7f8d250a94c01fab065af72

                                SHA512

                                61966205ec9ea2b820ad5ce16cf482214ebf938ef83ab2f3f83d914be71e34534d559a7899a6b32c7dde951cbc7952ef3e2ae1d77635b15cc9fa1b9bfba45191

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

                                Filesize

                                9KB

                                MD5

                                f298715ab24a3ad9a833903bfd04625e

                                SHA1

                                f91ecb1819a07f62d46a2764e5b8c9fe9519039d

                                SHA256

                                a55b89be700a4a7b40bd1d5d4b186e4f6f95a2f9f9e846cad18273f4e9d7e01d

                                SHA512

                                234451efcfbcd7e25eca117e44a741c72e3eea8248fd447cbcf4e99526cd64b12e683bee8619153f8820f150a6559eb8da9412fc7b9c604cf3309ce0afde97c7

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

                                Filesize

                                9KB

                                MD5

                                ae83957603581a555829b78a98e74b29

                                SHA1

                                c981abdd071299fe40a11b5070d138e8ad5212de

                                SHA256

                                7d6022807b6fd5067481100328be711f2d2104b40bdf7c0f693fcf09057989fd

                                SHA512

                                6635c390c686534453a6ee69efaab428f374cc742fbb8913f274ad6469e147845a79f7398fa7e472f4aaca18a9c9601ed1f64ce17ea8616c4730c8962fba5c16

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

                                Filesize

                                9KB

                                MD5

                                0660e3f46ff9e10951a7ece133e272a4

                                SHA1

                                07b85e6c36c3240fcae01edd07f56431328f33d7

                                SHA256

                                671f3a9a62867238f8cd1a1f4d476fd2feb621d89e774f92ffc23e4c93795930

                                SHA512

                                354e25bc415d9590c804fed6067e5847212b8cf7bbf401e8f9f592d3d486e553bf4b5975b756b51dd422732c9f3881059f5f2d21416df8eeb3b3e1ff0a03dd8b

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

                                Filesize

                                9KB

                                MD5

                                7c85f7a354e345a530233cd82ebd18e3

                                SHA1

                                6354d1010200f2eac2c7ae0930351a99973f05ab

                                SHA256

                                42d6538f0284919bb0c8a2b03af04242ae1dafa0451089d44d0ee918ffecb905

                                SHA512

                                4945530ed74dac4808ac3d3ba4cd95ebc33a56b75afa6ca96e616340edb3a0803e0d042db9c3703db56fb3ea054470f22bc566a6e0487234aadb88340de99a31

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

                                Filesize

                                99KB

                                MD5

                                dd8265e4da0bb764e53dd612c97d67e8

                                SHA1

                                7e02aff5640f5afa51c5afdf9eed3f8073939c97

                                SHA256

                                238584f559a018b1d71b58857c26d65ab882b405a1eb65193b2ad3ec84b74cd9

                                SHA512

                                73dd0cee4dc4f165be4f773501053ff8e1df2ebffa0f79837223c390196b4d47973db64c2a3162f7630202fb90c1707294e810c6aa29242abdfd147eed94a942

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

                                Filesize

                                99KB

                                MD5

                                6296ea9f25338228db4e33c33b723335

                                SHA1

                                1f11a8ccabcb63ab1e505ca898a29870552be9f9

                                SHA256

                                f2a736ddb371ff43a417001ab4363df1e2f0f3d43d1c5b07fa1ab56562207e8c

                                SHA512

                                02a91585a42106b87ead0003e31df633d1dcbee963bbd3aa0d3b6e46a72eb1d38228a4715fe2c3f8638ad8d710cb909badbe7fcdca9752ac14ab9864730af4ea

                              • memory/228-101-0x0000000008E10000-0x00000000093B4000-memory.dmp

                                Filesize

                                5.6MB

                              • memory/228-102-0x0000000008860000-0x00000000088F2000-memory.dmp

                                Filesize

                                584KB

                              • memory/228-103-0x0000000008900000-0x000000000899C000-memory.dmp

                                Filesize

                                624KB

                              • memory/228-104-0x00000000097E0000-0x00000000097EA000-memory.dmp

                                Filesize

                                40KB

                              • memory/228-105-0x0000000075070000-0x0000000075820000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/228-106-0x000000000A760000-0x000000000A7A2000-memory.dmp

                                Filesize

                                264KB

                              • memory/228-100-0x0000000000250000-0x0000000003F8C000-memory.dmp

                                Filesize

                                61.2MB

                              • memory/228-116-0x000000007507E000-0x000000007507F000-memory.dmp

                                Filesize

                                4KB

                              • memory/228-117-0x0000000075070000-0x0000000075820000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/228-99-0x000000007507E000-0x000000007507F000-memory.dmp

                                Filesize

                                4KB