Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 01:42

General

  • Target

    https://linktr.ee/ach2025batch2

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.

  • Detected potential entity reuse from brand MICROSOFT.
  • 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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://linktr.ee/ach2025batch2
    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:4248
    • 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,0x100,0xd4,0x104,0x7ff87360cc40,0x7ff87360cc4c,0x7ff87360cc58
      2⤵
        PID:2812
      • 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=1872,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1880 /prefetch:2
        2⤵
          PID:4836
        • 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=1844,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2300 /prefetch:3
          2⤵
            PID:1240
          • 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=2164,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2560 /prefetch:8
            2⤵
              PID:2908
            • 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=3132,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
              2⤵
                PID:2308
              • 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=3140,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3196 /prefetch:1
                2⤵
                  PID:3652
                • 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=4360,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3680 /prefetch:1
                  2⤵
                    PID:2416
                  • 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=4472,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3436 /prefetch:1
                    2⤵
                      PID:3672
                    • 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=4632,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3328 /prefetch:1
                      2⤵
                        PID:2204
                      • 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=3388,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3376 /prefetch:1
                        2⤵
                          PID:3068
                        • 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=4744,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4020 /prefetch:8
                          2⤵
                            PID:4944
                          • 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=980,i,16323002682146501385,2053617699882198813,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3204 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1972
                        • 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:4892
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:3624

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\2c269cbb-8bb7-4b6a-bb35-9f61a6ecac9f.tmp

                              Filesize

                              116KB

                              MD5

                              c938edc9af747d96bedf2841f6ed8041

                              SHA1

                              01694f073df7b6666a9dd53bcd955026ffadd4ef

                              SHA256

                              3a3fc551e619f756a8e2b6c50709b56e760578fff375d90e554c6a8c5252275c

                              SHA512

                              18d5690be05d6bdd4de207513407260945e7f9c724b5667e210cabebbaef7fa853a418e06d67ba1737eb8b53e463b6330c0e0e76f93695fcdaf28e3f5605444f

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

                              Filesize

                              649B

                              MD5

                              1576f5770f5074672207cdd9befbd02e

                              SHA1

                              86a82737bbbf22f5ac2d3aa9f1e718495130cd61

                              SHA256

                              14ae51d1d6e7c26b1f47ce73f8e207bcd477e451d37d2c793d2141b2eee18592

                              SHA512

                              292f29562ce7856c71c0b0682eeb7c40391b95a079eebb37bae5580fa7308a8280e2d7df9cc4c94b0a9a86e3c619f2943eac065e4516fb6fde0325f058945514

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

                              Filesize

                              960B

                              MD5

                              8adbace2c6b768cb701bd8fbcd18b7bd

                              SHA1

                              6dd0482bd007904c80eef7550aa552c8c63e0cc7

                              SHA256

                              6bb059800f233bda517db9eedc80f3555c2264dc53bfd525ce0498aa15580758

                              SHA512

                              4bb4a2173381974965184f80114c264302dfb22e370405252472fb06e6189dda5c8233cb44a83007e257ec9628860f267be85f562b3e575350448a3d1f421e6d

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

                              Filesize

                              3KB

                              MD5

                              e22ae6e3fe073b7a26d2959fd8e5b370

                              SHA1

                              87a74983b29405996b4c28ec87e01ab31d696bd1

                              SHA256

                              2f8a3f7b6a2744c745bd288521966645be5dd47fd85ebc9da038910b608a827c

                              SHA512

                              fc45465632ec21ccd9806f7d4b5a4cbcaa0039582122e75912e5c23182eb6ff5fd52ddc3368ece53fac549f546e2d84ed17f3fbfab802bf3d5d9a7407709755b

                            • 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

                              2KB

                              MD5

                              1f97fa4c55c7031e22794d55acb34c48

                              SHA1

                              fcd56915185fb91d8182b4e861be477dca4b8f11

                              SHA256

                              6a45f6ef6bf51a9f635d096ea6ee75d811323549cff1e22becb072e56852c717

                              SHA512

                              9c644d606bac6ad9e97cdad037c0724e2c247888af9369f6db3de3844b6e09455c9c55567f285afb9717a302646130e3f6d2ff1f0076b6f6123ac9be23deb506

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

                              Filesize

                              10KB

                              MD5

                              be1a703f300fc7fcb05c50f899cfe9c5

                              SHA1

                              3a5073c49cd7f1ec4b6d55f72cc8a5fd6b588c0f

                              SHA256

                              22f8a3c9a86588f356dcc2748bf8fc06aa15cd5a1842f72b2a59fe33718668d3

                              SHA512

                              a703e4be73699b3049a48798e822e3ec775ce6c514dce71c25a2c5dc4bc0f9db6209c1cfc39678dc5d6d8422db11cadaa83937568e3be408e8f103730daed2e0

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

                              Filesize

                              10KB

                              MD5

                              0f0d520cf429a1b43984992b9147811a

                              SHA1

                              3892d67ba1bb9b3e929548f8c7ff9713985ffa63

                              SHA256

                              8c190c47f100a18eea226d1d7acac3aeb5468a0a4005bf32d1ecd3928a2a4411

                              SHA512

                              4c0a9e59b186699aacf7d593409ba3f627e1c428e07048317739e14abe80b00e147381b34686c2647521548caeae7ce8fc51fb9a4efdc21bcb2cf1b7b0c392d5

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

                              Filesize

                              10KB

                              MD5

                              2ddf98ba834af980350404748e61fda4

                              SHA1

                              c7d06c46a618bcc9b9c5266a7a867c3a9f09f7e1

                              SHA256

                              ff07c315ed1aa2d1034afdfa972ff1127541d12be8b40ca4516bc90510a1c722

                              SHA512

                              9c717d11a379b3e4cd4adf175ef04b56942e98b668ffae8cac31fd9ddfa9a3b1b19d980548583a5d06ada9d9a5786d8b10208c2f90101c78109968b5d7d9c3f9

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

                              Filesize

                              10KB

                              MD5

                              4a097b021c11ad231f20eadbef3e3436

                              SHA1

                              de23d65a08224a32ac027de4267eec50000fe86c

                              SHA256

                              eb6259a538614a67410b4f8413e48b19b2744f6f963174dedf0f0df71529dcc3

                              SHA512

                              9889739c1c3da41f3434e2a77ec8081902ec5686178251d4f08d62b3220ebe4b2568425b8e42a204b5a169f061f9d01cf1a1caa300c4658987fff77eda599980

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

                              Filesize

                              10KB

                              MD5

                              cd2b71d2ba49659b58f27d67d0af66e2

                              SHA1

                              0300d31700577d417243a01ab8d4c2d532f1d162

                              SHA256

                              4fcf6c39eac465eec6c93a482c95eb9a8bc21d94982f2ca8e012228ac1abbbaa

                              SHA512

                              f95ce6ecd67a5f5d4084193c96c0292b14cbc4f7fecd02854a0a8a0743f0c3c73570d2996f01b9d0fc11d68c789259430f92a10b5a9324318aed68685964a3e4

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

                              Filesize

                              10KB

                              MD5

                              dce2d3462ff84f49a7d6dd8f8429a235

                              SHA1

                              0b529828152ac46bcdcf04944664f559dda4e5fd

                              SHA256

                              a2efbf9857cb212e63e9f501c0d55e596af75c4940abdc1dabd90feccfb0d445

                              SHA512

                              d7b89e3b1a5324adf20ff0a4b4ddfa0de6cd5a8d4e4a0a8d2148399ae8cb50fb619d37af9eb95ae9da2eecf22623ccdca8b96a667333793cf90c1942bed7b17d

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

                              Filesize

                              10KB

                              MD5

                              47b85069700b8d98ee3fe1ed5a9a0f1a

                              SHA1

                              f10cf21ea3fe94b836aa45ef46e3262782310c30

                              SHA256

                              e06b56f5b36b5b36d2ac463b4e149a70a371616d906d2c2454662352f5a6a786

                              SHA512

                              3ccdd6d9b3d737464378cfc55881b3a39f7b7dfbe0e207faa58a371dcd3111341e8e65d7f4309d024910689bc2c7e29b0ab959d23a6c01c7eea5939855947014

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

                              Filesize

                              10KB

                              MD5

                              64d083601814d763b08e90772188cf4c

                              SHA1

                              261fc23c584217f44863b471964e796bc740b0d1

                              SHA256

                              46d1aceae3bccacdbad6112dd5876b0dd9f547ebb0fe2fce70476e35c1005baa

                              SHA512

                              e7a94fbbaa4e564d9aff86cd94a8e19c319936794a6b133207d1724a46887c0c8c61d2d08eaeaa614286fbe7c0b9593a3f016ce072d8e3fabecaf800aede4e5b

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

                              Filesize

                              10KB

                              MD5

                              250f0916ee8f39764be795e440000b0e

                              SHA1

                              61712e88896d596a916dcd3d8ab64019eccf2b1c

                              SHA256

                              0d47b3f9b74c858dd486fb03893b230be43774f915592a23af58fac2feac90c8

                              SHA512

                              290a16134eb01bb856f881f6bacfbf6c138bdd0233ece709968123d08831e8483d0df66c54aa725b1154e5c6ad86e5bd9fa22b02e326d0e503582d7903db882d

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

                              Filesize

                              116KB

                              MD5

                              e53f20a93654255b45ce7877cee8a72e

                              SHA1

                              99484aa4d9aef330cc928c453b9352daa5f61e94

                              SHA256

                              cd33689eaf8e4b06499b2e0b1f64abb6f68a932a7d4680acb77cb0631c40ac67

                              SHA512

                              5ce0b73c97ab802d65bc6f7df3d9e7eb231a64c168c21ad2f265253011ad0bb5c94f79bac4f5ec380a73f993d156adeb23bfc057832d80e400f550072f1dd843