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Resubmissions

02/09/2024, 15:08

240902-sh6mkashmp 5

02/09/2024, 14:49

240902-r69tfssfjn 5

Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/09/2024, 15:08

General

  • Target

    http://pharmlogic.co.uk

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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://pharmlogic.co.uk
    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:2952
    • 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,0x100,0xd4,0x104,0x7ffc6a61cc40,0x7ffc6a61cc4c,0x7ffc6a61cc58
      2⤵
        PID:436
      • 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=1728,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1724 /prefetch:2
        2⤵
          PID:3620
        • 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=2028,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1720 /prefetch:3
          2⤵
            PID:868
          • 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=2264,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2268 /prefetch:8
            2⤵
              PID:1608
            • 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=3032,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3048 /prefetch:1
              2⤵
                PID:1956
              • 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=3036,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3280 /prefetch:1
                2⤵
                  PID:3116
                • 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=3736,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4472 /prefetch:1
                  2⤵
                    PID:4488
                  • 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=8 --field-trial-handle=3132,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3360 /prefetch:1
                    2⤵
                      PID:3596
                    • 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 --no-appcompat-clear --field-trial-handle=4320,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4660 /prefetch:8
                      2⤵
                        PID:764
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4644,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4676 /prefetch:8
                        2⤵
                        • Modifies registry class
                        PID:2920
                      • 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=4016,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4960 /prefetch:8
                        2⤵
                          PID:3784
                        • 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=944,i,10478663014057208124,11441783443920929983,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5276 /prefetch:8
                          2⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1040
                      • 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:2548
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4832

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\32a34f73-5567-44b4-8873-6598bab2a845.tmp

                            Filesize

                            99KB

                            MD5

                            bcd70d2231392ba82982a6ccd3a51278

                            SHA1

                            5b232937329cf183e024d8a5338565f15ed37451

                            SHA256

                            3c6a493cba27e7cc8e2768e5006ce84e9a94e905a46e1af01b62a1b56bb88b5a

                            SHA512

                            aaf5173d935b007377fb4e34712ed49ea7c7fc19286719989040615ce8c5be6a876aa91379d97ba4cd0b0d4dd169e61843e55288d04ccfed64c85eb86a303fb6

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

                            Filesize

                            649B

                            MD5

                            eac941b5966661d8669b3586640d8356

                            SHA1

                            4ae094af95e4981cc873bea19a92ad260515c217

                            SHA256

                            cccf9f80107676fd61d1056a1ef59b725abc2cd58b41dfd5e9686e283eab219f

                            SHA512

                            692c19ab48054a9f7e45b2890dbbfb03b68aad7926a91feaf20b6c23928ec5925a1ec3c52d3a3a628f92a35223ed8a6ef06f22bf0a8c222b4e5348316e21f27a

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

                            Filesize

                            384B

                            MD5

                            7a88c5c22064861f934aef07258fd892

                            SHA1

                            fafa00a25c81093e092b82f17fd7e4b8527d5c3a

                            SHA256

                            b2d4dcbaad8b0b8946dae1bde409ddef8c4232a2137f86958624e44752d82d09

                            SHA512

                            c337ad5d949006f7ecccca79ac311ecdd9b8c4968fcc389aecddda257bd07305071c4c0284f4c7a2de3e996e4dc15441367a1feeacf29140e057f54ca082ee36

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

                            Filesize

                            5KB

                            MD5

                            a0e19bda48c41996a59076bae45bca48

                            SHA1

                            a8122bd85a1f5673159c12ec36fa348b07a6e85a

                            SHA256

                            c62e37c906623b7a727bd2d00aba35efd44eea84888e9ff633c77b3985256d82

                            SHA512

                            03f14f0306aa9c9f0fa071cbfd03a8f4032bcbabb18676a53175eb4848d49065ddde9723923bf102274c7b1e2327b029663a556b49e992064215d908a27e990d

                          • 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

                            1KB

                            MD5

                            294bf8595fbd0c69077908622d5d62b3

                            SHA1

                            0f63751ecc9b03f6e2f7ccc955035418b09b39c3

                            SHA256

                            bd0162838b14eb2d568c70c9e2683b971977718381ba39ef5354fc55a7d3b1ac

                            SHA512

                            719f4eae8c4f734ca8129609436ebaf6e0f948131316cb1574bb2cc5bd4847ac92d1276ebbd618d2d9a2914876ad17d01511f47d0767b13ab4ef4f99a911889c

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

                            Filesize

                            1KB

                            MD5

                            7fa6528134517d281663ad42243d4324

                            SHA1

                            af8b838cb887de366d24dcab315f4ad1da12d2d1

                            SHA256

                            452b4af51f6d4514c9c76ef3a2064c9696062a86526022af9c7bb4b86360ecca

                            SHA512

                            9b2c99eaa89cd890e29940d23428105dc0ade20d0409d053be975570c01e630e8ae7934a11333c1860456f51696ebdaf47b47466ef46ba0e91e97c170ef9b59f

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

                            Filesize

                            9KB

                            MD5

                            6667071ad08f3941bc527fd2095fb92b

                            SHA1

                            18818d793faa37c66789b1df72b66445770bf720

                            SHA256

                            5b0a1dbf73dc70041ee22b8846ade57d0abacbdd34deb64ec10663e5ccb0a50b

                            SHA512

                            76d234d7863c638d0595efc822c1c6baa04bb147777a8eb17a86947caeb8689262772395cbc03e70a640f39ec04198ca355590b9a51cfcd1e9d478cd2a879b57

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

                            Filesize

                            9KB

                            MD5

                            54b031f15c75513692d9d414cf120cb5

                            SHA1

                            0d0a46e9ef2d66bca552e5308654f8c91fe86d43

                            SHA256

                            9c8558760c5014d4008e8eb1643f515a910f405ed0ab672994030a4f1f8987c0

                            SHA512

                            03c5e3e8e18cef876e37f212ba34a82fdcbbb1960bb6eee9a143536f05cc307a3f686525f3a869da2df979dc19c4a86f7d38971b1df246900aa43d7186e40315

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

                            Filesize

                            9KB

                            MD5

                            8c57bbd9712f41f85cee15f9b0e85efe

                            SHA1

                            2ba020cd0b06cb1fd65812fd96cdd3b0106994ab

                            SHA256

                            3db17a0779e06a31bd092ddad7daee4995c2b875f64081750e6a3e16f30c5625

                            SHA512

                            ab47198394f422fc3b82cd677d3652d8eb1d794075bfe351e559874f3dc97af2602df5c63073d251991b5f54ef71512d11563b9eb985cc622676abfaa67f09a5

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

                            Filesize

                            9KB

                            MD5

                            cb8346ca348976f8358be08e657d810a

                            SHA1

                            76fb3d4003e19bc0973bdd5cfdb8687ff9eda757

                            SHA256

                            d6f79cff38279331d84d42d7b0058b141a0c3b45828c636c32706c6ec11256ab

                            SHA512

                            5f7774954a89c0ad5bf5899cf5e0b4c8f26684049154c6424a8341058683cfe52a8b2244b55ce26bb457b68ab044561e84522e7977fa0aeb9b1cf97b25348103

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

                            Filesize

                            9KB

                            MD5

                            b3b824b2dd525da46e6df3180b504061

                            SHA1

                            511e3d5cf5729a98cf09826c3a336528d8f55519

                            SHA256

                            e1922de9caae1d6acf1164539b5d5b13394e47d6a68c98eae3b3ac32e2a4bf47

                            SHA512

                            2adf929b6429c7873419699b9dfa088b556033af83ba2601a5df6441fa472e7ae6c429f58586ae1ecd59b0403cf89aee1a5d139987d510ae287ec276bc00e376

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\WebStorage\2\CacheStorage\index.txt

                            Filesize

                            82B

                            MD5

                            1c402fcb1c8106700d77e21f5e955ca6

                            SHA1

                            84ac2f9b289e0c4233460c3b8fae478f82e1b438

                            SHA256

                            318907189ea083d08d4fb3ac278827e74762fe1d04f0a218aceeaefb21109754

                            SHA512

                            ff5494a1987b79399993cac11c04e9e5eb5cbd1d3e3ec7222f2276042929396b109e62617cc5c489ab75e02afbcf49922035b006a7a3bb61af93bf5d156116a4

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\WebStorage\2\CacheStorage\index.txt~RFe576d12.TMP

                            Filesize

                            146B

                            MD5

                            b79732b4fbd4f5484a8696624c0b19ce

                            SHA1

                            050721c677bada3e63054c915cd6e9fb7e56c6b6

                            SHA256

                            b0f2f967af8e6dd2679ea405fe9e43f6074e0bedb2ae260f57202530f81bdc25

                            SHA512

                            43ff94e48909c4a90cac1f8b65d780ed2d453f828934cebd13bd6df7b35b5c0fcc03af0388d289af133462c44db619807e48b63abee085e01a80386a9a74729d

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\a862262d-0677-4aaf-b65f-bcd2b669a182.tmp

                            Filesize

                            9KB

                            MD5

                            df3f9b89f454887a10fb06e4f8861c8f

                            SHA1

                            e97b0e27e18b8cd85d1ac82083e65bf129ddb0ef

                            SHA256

                            b9480eaa186719af5abc104a69baf873e35495869625e1712699617a316c18e0

                            SHA512

                            c4507e764ccb052657b28770b589c90b4930ad438869c0f9dc50e02a79068d93140e5dcf08a54d15e71a1b3d4b050d307cc3ff8532f7b92bf766e49674c81ef3

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

                            Filesize

                            99KB

                            MD5

                            89d45e202099a3ec2ffef25fe0f5201f

                            SHA1

                            8410fd9c533d0ba68dfab43f8173014e990e0af0

                            SHA256

                            7712f8072719eda5d1fa9625f28f27e63a8fce2a86e592ba555602b3b9cfaceb

                            SHA512

                            a4be6c11b46d2ea0e1a991f7b5f765e604b5b748ae2d0970611e1fd06a5b4ddea3fc91f6ba580e1cfe9d924f730037a41f834b3b46b1f9fc48d841819ba6b536