Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 19:27

General

  • Target

    https://trk.klclick2.com/ls/click?upn=u001.gkGGhpR98fDJvG3K6f6zW-2FHt4-2F5AYyHYYw95-2FlCibKeUGNKKbC-2B80LdG-2FSVwHrGb94fvW86vxfmkGk9tIhXC7TSxGSO2eTSeRh-2Byak8RgARExxPuLMcqypnLE3P3mrUG9Hjb8GGmrk8HY9XAFDW9doiClHkVSWcz006NpKZMZoQUrsOLsQmMW5MnxK6SzDk8-2FzcARMOHDTzg1Nnt64cv-2FA-3D-3DxkvG_IU7x2mKiTXwLCU0VW83CnzUuH8V-2Fra77h3094IsK0vw2r1aC6berG4tJfVJLRmLRzAkscxmHRYjr3CKtna6GEI45Zfrw-2BfaIONLjbUumi3v5e4SaiOodozQF5eQjIX5FFTPzg6uxoqJiMSfCcYVhGftmBOK8d8ThRx2PzezRCMDqqlcqPFciXbAEe6v1uAksd3ZSMXDXcXVOe5hJ5G7smFcfq20fV5siNueLeOyhzod36y6wSR-2Fq4Xv6TH5YWN5wP90uUUntaJmFfFXqwVn28ry88mgPs-2BggvpDuiU78ulvujzy6fDdR6Uh9ibz1DSIjqlYwOR-2BYnX5vN7Y77AKUnMzbztG66-2BJA9CU4cQsnF2gIE7a83TlOUCURAFfE22kjS98u-2FyZ9dCN5JLv3N2qXI5kTFCn3d9IXoukYauFp31-2FJsN3wwKvFdxFm-2B7rfAYV-2FYHxZsq-2F39YuX3Jn57Jwsw2KfPJhxhx93n9RxTpUISRmS6jUSzgTLkpwAAAiIeTio

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 9 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://trk.klclick2.com/ls/click?upn=u001.gkGGhpR98fDJvG3K6f6zW-2FHt4-2F5AYyHYYw95-2FlCibKeUGNKKbC-2B80LdG-2FSVwHrGb94fvW86vxfmkGk9tIhXC7TSxGSO2eTSeRh-2Byak8RgARExxPuLMcqypnLE3P3mrUG9Hjb8GGmrk8HY9XAFDW9doiClHkVSWcz006NpKZMZoQUrsOLsQmMW5MnxK6SzDk8-2FzcARMOHDTzg1Nnt64cv-2FA-3D-3DxkvG_IU7x2mKiTXwLCU0VW83CnzUuH8V-2Fra77h3094IsK0vw2r1aC6berG4tJfVJLRmLRzAkscxmHRYjr3CKtna6GEI45Zfrw-2BfaIONLjbUumi3v5e4SaiOodozQF5eQjIX5FFTPzg6uxoqJiMSfCcYVhGftmBOK8d8ThRx2PzezRCMDqqlcqPFciXbAEe6v1uAksd3ZSMXDXcXVOe5hJ5G7smFcfq20fV5siNueLeOyhzod36y6wSR-2Fq4Xv6TH5YWN5wP90uUUntaJmFfFXqwVn28ry88mgPs-2BggvpDuiU78ulvujzy6fDdR6Uh9ibz1DSIjqlYwOR-2BYnX5vN7Y77AKUnMzbztG66-2BJA9CU4cQsnF2gIE7a83TlOUCURAFfE22kjS98u-2FyZ9dCN5JLv3N2qXI5kTFCn3d9IXoukYauFp31-2FJsN3wwKvFdxFm-2B7rfAYV-2FYHxZsq-2F39YuX3Jn57Jwsw2KfPJhxhx93n9RxTpUISRmS6jUSzgTLkpwAAAiIeTio
    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:3836
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffef3b3cc40,0x7ffef3b3cc4c,0x7ffef3b3cc58
      2⤵
        PID:1276
      • 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=1832,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1828 /prefetch:2
        2⤵
          PID:4524
        • 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=2044,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2108 /prefetch:3
          2⤵
            PID:872
          • 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=2240,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2600 /prefetch:8
            2⤵
              PID:3536
            • 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=3124,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3156 /prefetch:1
              2⤵
                PID:3132
              • 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=3148,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3392 /prefetch:1
                2⤵
                  PID:2480
                • 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=4440,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3696 /prefetch:1
                  2⤵
                    PID:2520
                  • 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=3780,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4480 /prefetch:1
                    2⤵
                      PID:2608
                    • 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=9 --field-trial-handle=3408,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4660 /prefetch:1
                      2⤵
                        PID:4716
                      • 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=3276,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4492 /prefetch:1
                        2⤵
                          PID:4736
                        • 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=4920,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3340 /prefetch:8
                          2⤵
                            PID:4344
                          • 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=12 --field-trial-handle=3380,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3128 /prefetch:1
                            2⤵
                              PID:2824
                            • 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=13 --field-trial-handle=208,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4332 /prefetch:1
                              2⤵
                                PID:4724
                              • 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=14 --field-trial-handle=3128,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4832 /prefetch:1
                                2⤵
                                  PID:4572
                                • 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=4692,i,12436638883922068456,15101781796110959099,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4704 /prefetch:8
                                  2⤵
                                  • Drops file in System32 directory
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1088
                              • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                                1⤵
                                  PID:3044
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:1484

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    649B

                                    MD5

                                    7ceda2d0250b031e7191ee159503f814

                                    SHA1

                                    cab1b00e42a8791ff17213fdf429bda6f4b42b46

                                    SHA256

                                    d36855cdee8e98b4bef924f201fdfeadb827080bd31619b3daabea8af8343ccb

                                    SHA512

                                    97834b8dcd365e78b240a52a8b50f149995470899b126736f94e679290141b0ea4a7e75ba920b9f393c1990c6b01ab2b6f6bff2579345320b79089325d1a9e90

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

                                    Filesize

                                    1KB

                                    MD5

                                    b80c29e06e26b9f81a1db6819493a1bd

                                    SHA1

                                    01a0ba044ca63ea1657e0d855ae88076c0db24d0

                                    SHA256

                                    45abd4ae43ebe9842f4fc97aff71cec15ad763efe861f3820a5ce8f8586793af

                                    SHA512

                                    001f1260edcc543eb8096e57c09f3a810857ff0b7141c6aac753be8c61337c112425aba2c8617d07ecf7bec460798bbbcbfceee23b706cd847d393efd8945d53

                                  • 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

                                    d2d365951571799208ed0b2ac1ee1de8

                                    SHA1

                                    a038cedca21c75f06054cdf0e852b9e17beb8bf8

                                    SHA256

                                    912727f4916da44648f5a402d1753e8ae7c34e81b5718d54fadbe7c9fd42c853

                                    SHA512

                                    253777d667e041f3156e26807a006b5243742d60765b346cb70340ee8d741e67f1e384da5ffd22d9f01b3d800ca3623bf74f75843a4da03f23ae4e224c039024

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

                                    Filesize

                                    9KB

                                    MD5

                                    636a8a37d474753ea2b0cb74fb9265f2

                                    SHA1

                                    2093b4e38b5a4054a2a58123161ddd81035473ed

                                    SHA256

                                    105de1c430d398a572e1144e232e8224c744012dea483a1047c16b800f16f19b

                                    SHA512

                                    1d5d2aaa6ab7033c280ff064435878e078c1a0aaa555c1baa939fdfbccd73be3378ec57258ec51e601a30b627b50f38b3b950cb95216be1a12d3ddc31a154ec0

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

                                    Filesize

                                    9KB

                                    MD5

                                    4cd8f35079385bf5ec24997205263246

                                    SHA1

                                    991ab53a170b4524144900d2ca7067d9828b1127

                                    SHA256

                                    9ae313ea465d128dc4f16ef7090653fa8166592982faa110f987e5683826720d

                                    SHA512

                                    75d98a8afdbdc3215dda7d3c534378ee9df13136f1792f77b5dd4996a9bb8043242efc7cb943b2a35dbdf1064da1a344efaa20a12cee74366a93a2ad5459c344

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

                                    Filesize

                                    9KB

                                    MD5

                                    f214efceb1a180b00d523b860a128c4b

                                    SHA1

                                    3ff8e7153585381fbc367f379dc6fa7e993253b8

                                    SHA256

                                    11cd50059b6749b1a4d6f131993fe31896b78f49505f6c1330e02abf6da5cf35

                                    SHA512

                                    10667ee0fdfa13b06b9eb7a8a3ca34c1fa77b3ad48c776c0aa1807c6ef09aebde4af7d1f451cc966625d80c45e08548b6b51ce520b6bcde56e783e5e58298570

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

                                    Filesize

                                    9KB

                                    MD5

                                    6c34a7f8e1b3bb0d3ad302ade91d24ee

                                    SHA1

                                    839640a2c77b3d14454eabf3992f3cba4fe7d634

                                    SHA256

                                    8653075492e2c71063bf97535f3d39a9be812e2179cfac25393935b33ca724e8

                                    SHA512

                                    32d7a497355f73274026d2d81b980a92461a80b0fab29cd2f8598a40ee2aef63a49eed0ea9787ec0867f1056fad47229b2ecf3e6cd7f8c80ec5791ffd8e88ced

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

                                    Filesize

                                    9KB

                                    MD5

                                    5c7ad62aafe3d5cd24859f84b0601e28

                                    SHA1

                                    5cf81c167ca45f03b1a481b550444e118480825f

                                    SHA256

                                    4f3e0c16aff07a80f085236171a3e6d736bce4df77e109a15923b44740bdaa6d

                                    SHA512

                                    b2df9f5c027428a6a216bdd5c020145286371a88f1945386bb86c7c532a13df8773dbabdf0f0fbf3339c0ff118296ab8c22c9c86f3c42835e042404e9a391a9d

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

                                    Filesize

                                    9KB

                                    MD5

                                    7fad271dedfb064be0574e1c570288fd

                                    SHA1

                                    c8141335838871487804317043ea720fbc0aacad

                                    SHA256

                                    1e52d09573f572049b403734e8021a79242ba5e0c07ede0ed2ebe9926091a013

                                    SHA512

                                    6da6d18521e997f5f864f195348571f883173c4c758e281feef9a19f783d9b1dce0053e6307ffe3c477c28670fbf02a612a7fee2e2a54e2e9bd44452afa361a2

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

                                    Filesize

                                    181KB

                                    MD5

                                    e2e942a6287ec41ef8f2ff513d059886

                                    SHA1

                                    eaf11d313e770ea6117d3b0fb7ba44a6f121e587

                                    SHA256

                                    d259de4b9525580b23cdf7de7ab1bf3383654a77eec10a9710084fbcf3f8758c

                                    SHA512

                                    f938359defcb9cc0b6e090b24cec32e48fc3c6ee04b4532f52098b5ebb50fa41300a7947609f21981544e5e814afc7abf426edda1a1046e7244fc32c87d3343f

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

                                    Filesize

                                    181KB

                                    MD5

                                    f1236d91dc69db54bdcd6b113db6a293

                                    SHA1

                                    92d3099cdf40d47625fca467c3218d83f6369286

                                    SHA256

                                    238237d593bb765c601f53eec936d37f88a2125564f16313f9a19ed0f7187641

                                    SHA512

                                    b1b80076683bb9a517936a4f3cac4d80061d539272a63125a13cfa7059983afd43095ede0eacef84770858a0f4cfab6c76f9c2d2acb82c3570811ca57f91820b