Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2023 12:59

General

  • Target

    Invoice-2023012348796490720230123487964907.html

  • Size

    49KB

  • MD5

    8809af8f5be18656c2036768f1a54f83

  • SHA1

    f2d03c02a8ad93892574b601fe1361884c73fce4

  • SHA256

    dd4d0cd244d3cbb26bb24d980e940d18d8d8bccffdb52a14cfde912511b902fb

  • SHA512

    235e421de82607630d1b73878164637253519b7b3cc6e2cdf0682f17ae8e2742b95a13e1aa409ee1cafb7e193883e823983d2d16a4a7ecce6e1cc4d855771b7a

  • SSDEEP

    768:ljzt8wNy3pvA+G1HeFAJCybsi36WtMPf5bPKuUDZAmFwBu6d6DIh6AqWce9pRkky:lj/u1ANeFWyBnAwWQU3l

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\Invoice-2023012348796490720230123487964907.html
    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:2552
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc80009758,0x7ffc80009768,0x7ffc80009778
      2⤵
        PID:4304
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1768 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:2
        2⤵
          PID:840
        • 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 --mojo-platform-channel-handle=2160 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:8
          2⤵
            PID:1960
          • 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=utility --mojo-platform-channel-handle=2156 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:8
            2⤵
              PID:220
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3148 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:1
              2⤵
                PID:4648
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3160 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:1
                2⤵
                  PID:4416
                • 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 --mojo-platform-channel-handle=4768 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:8
                  2⤵
                    PID:4768
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4764 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:8
                    2⤵
                      PID:1608
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:8
                      2⤵
                        PID:4956
                      • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4672 --field-trial-handle=1816,i,5610190774324121267,2010297443656676546,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4788
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:632

                      Network

                      MITRE ATT&CK Matrix ATT&CK v6

                      Discovery

                      Query Registry

                      1
                      T1012

                      System Information Discovery

                      1
                      T1082

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        2KB

                        MD5

                        cc54ce71e978cb8a60327d7f3dafd811

                        SHA1

                        3b4aa7607c993b9b2dd87aabffe9c9a3091c76e4

                        SHA256

                        bb0b4695b38740f3c24962b2c5a34c0c125c5283369a2d70b79dbdb8c172311c

                        SHA512

                        cfd3b9fe6c42a42708eefc2ecc7a9b7b6ad9aff67d3b1aaa0a3a5cc8bf037456b65dfc25a37f4c19936813eefabd2ff8d30477a3648c4b6f1a0f2fb02a2aaa9b

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

                        706B

                        MD5

                        3551c5e433ebb34472aea43cf04c112c

                        SHA1

                        e09ad135d5e024d9da8ad845a4774309cd1d34a2

                        SHA256

                        58397a1358aa6b8f85f89e641874a26319549c229f708bc5fa76a8ddacaf0c32

                        SHA512

                        c0bf1ed0e49ace8e8b8050bdff179d0407bc7e460e599dbeb028b7aed7ed4ca73841a63a637b3e49ec7f72d6b30e2ae170b377cecc3feb302071516b9027fe1f

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

                        6KB

                        MD5

                        ce349fd881408e116643f0faaeb33a0b

                        SHA1

                        79ee289f1ae4a54b067ce7c6701085a9e863bc42

                        SHA256

                        ecb52beb07e7645be870012699f07470f4c444f37d48be0f3d05e990778f20f8

                        SHA512

                        9e7927be2afd362f5070542c9058e501c7994359cfee7c41bde629188af1c33f57f0ca271c142616db0f20b019ba35fc023e9f68b9adcfb4e00c26f25eb55808

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

                        6KB

                        MD5

                        f501dfd28b99148c7a5c06308a5fb65b

                        SHA1

                        d7c724cb3425f495a186a7a2a2f7d5da4b87915d

                        SHA256

                        28c49211368255dfc73ac68e42ec487732758c1df61917baaa91e570c290a414

                        SHA512

                        e1b657cd7d7c25467901b5a79eb169f416ada7d865027420892665a03b16882f5c476322d1bcb65601c99cd26f3cbdba70bac76f33fcfaf35af5b006a62ccedb

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

                        15KB

                        MD5

                        9d8f1c913471f03705dcca6a8669bb37

                        SHA1

                        97c851c19002658faf1fc7a103abff8942ff9c27

                        SHA256

                        38be319bd57f76201d61d9c7372310c3ac69e17f0d8628105d42c07c848b99d8

                        SHA512

                        4a7e20763c55c0b18a0cc4e78b31e4fe8a082d7d98c1970c8ec27df855b9326731a2def853e9fa6fa56979cf6ab4c16b1938221fb1b28a05a86667060eca13d3

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

                        143KB

                        MD5

                        6d3c44e4bf37e8b3f0b40dfcbf20befa

                        SHA1

                        8fa271a1ce60b7f4ba09a7770f62c2b6702a67a9

                        SHA256

                        3d52250f7d639eb8c5bdef094de2631834eefcffcaac2550999b4e955d475cd1

                        SHA512

                        c59e9a7b5b246deb1388014c9f340546e972cd589dc11eee0faeafecabaa8e5402630f95dc269647377b046a4483013d44f16094e3cca89c840a6469c4e49ecb

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_2552_JTQFDXCRPJXXLMHO
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e