Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2023 17:46

General

  • Target

    =?UTF-8?B?4pa2IPCflJjilIDilIDilIDilIDilIDilIDilIBBdWRpb190cmFuc2NyaXB0?= =?UTF-8?B?Lndhdi5odG0=?=.html

  • Size

    1.2MB

  • MD5

    23cb2bede5e55e5fde63be15e64c5283

  • SHA1

    99823a2b6a333e126f5e266f4d7e5377262c2ab8

  • SHA256

    451f00e60b9541883ba621964a63def126b636bf5bb57fea6430ebb1ea0af88d

  • SHA512

    f6e7572dddeaea6c1aa040a76c30c040a015b6017e8876afd3d918df38b5fa6c9a6efb26e99ac60e7138ac2aca5a8b04bca81195ea82f4704529217d936cf111

  • SSDEEP

    96:EHML5ukoZxjfN9xRLTz/7YRSCo9dZPHNLVH9LnXPJLNR7b3muiKVVNhpND0UvQHf:s+ca

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" "C:\Users\Admin\AppData\Local\Temp\=_UTF-8_B_4pa2IPCflJjilIDilIDilIDilIDilIDilIDilIBBdWRpb190cmFuc2NyaXB0_= =_UTF-8_B_Lndhdi5odG0=_=.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:1256
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb17ef9758,0x7ffb17ef9768,0x7ffb17ef9778
      2⤵
        PID:4272
      • 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=1804 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:2
        2⤵
          PID:4264
        • 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=2176 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
          2⤵
            PID:2600
          • 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=1288 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
            2⤵
              PID:1036
            • 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=3196 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
              2⤵
                PID:2100
              • 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=3184 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
                2⤵
                  PID:4256
                • 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=5056 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                  2⤵
                    PID:2028
                  • 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=5124 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                    2⤵
                      PID:4456
                    • 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=3864 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                      2⤵
                        PID:3264
                      • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5192 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
                        2⤵
                          PID:1112
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5212 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
                          2⤵
                            PID:2512
                          • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3332 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
                            2⤵
                              PID:4412
                            • 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=5356 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                              2⤵
                                PID:5056
                              • 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=5132 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                                2⤵
                                  PID:4764
                                • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=5188 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:1
                                  2⤵
                                    PID:1512
                                  • 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=5088 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:8
                                    2⤵
                                      PID:4696
                                    • 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=4788 --field-trial-handle=1760,i,8307096986147335364,8702109859237993767,131072 /prefetch:2
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:5056
                                  • 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:4884

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\62cff21a-7756-4ca9-bb30-85048212d270.tmp

                                      Filesize

                                      6KB

                                      MD5

                                      3e3a023601e793a82a28febac24ce1a7

                                      SHA1

                                      1fa74b41169bd6740be34cf3498cbde0e5bf7511

                                      SHA256

                                      ea568672740e576f05d01ebc21fcd077a3060156a84afeb621d95fd968862860

                                      SHA512

                                      7f50251b1b9f4d23d8af3bb03f41b220f5ebcf5bfa13e787eef413955451a0c98d8a4461708b23abc7301f22cb2c60cf31295bf7d1b2d6c71559950c70769e11

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

                                      Filesize

                                      120B

                                      MD5

                                      a650b59da23003b85c885aa2c074af28

                                      SHA1

                                      ab87ae4d4d98d60da1b8acf1660b3e420d49ac97

                                      SHA256

                                      5eedbe7c6f09c218944c2f15eac673173da35baba85a9f92cb6f0e0893f08d7f

                                      SHA512

                                      3083655e5e550c8d089e77272331420b0c20755c720020a6b4f6c3c41d1245a4442d5426d880c9b51fc0e47951a0c35985aa0441b7d12ecb90669cdaaf010bfd

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

                                      Filesize

                                      1KB

                                      MD5

                                      0953ef2971b4f7e8814f4f9a2b890537

                                      SHA1

                                      213485c45928a9c9312a3ddab11239073632a1f0

                                      SHA256

                                      c3242e8ae28801c6a44a56283d583761b7dbd955facb0a54e33f3c5e3b275602

                                      SHA512

                                      7fc888e7ad07ba89a2765c933afcb33826bce310d0aa72b9206df9496f04808ce594f81688acffbcc358fcc3710e676f5d7cc970e6a74699e63b83f7715202fa

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

                                      Filesize

                                      2KB

                                      MD5

                                      b4a1251d9d9ced8dd6be7df438d42693

                                      SHA1

                                      cc3fca7d4d48b424fdf2db2b077a39ed5244e1a4

                                      SHA256

                                      461e2eb18945d1857ec98ca92de000cc0ab3fcfbffc810dd50a4ad84c2f13061

                                      SHA512

                                      75e2ea3d4bfff7a874dbfe5d8ae0b4c80f304244d0c5b9ac1ce10e1152c1e5a497ebe2538b115b0f9cd82cbf4798a12cc40d200cf193798c2dca168d57a4d2dc

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

                                      Filesize

                                      2KB

                                      MD5

                                      f6c5f2a3e51f2f3bdc14e9e1aaad6b5b

                                      SHA1

                                      01cb0f11e8c876483862a2c375e6872490b8adb4

                                      SHA256

                                      363ef30d50b3ff6ca3c1fcd60dd6e3b52c2452ac6ad444896f271b0d821ad5b7

                                      SHA512

                                      cd96cb73ac47b7d6b6facc00c7666b79bc8431314f10c1604852c26c4879f3b879084653c6f060e9415a41ab3ae667620f1ca0de82ee85aea9dfda58e187c05a

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

                                      Filesize

                                      873B

                                      MD5

                                      814d6779dc11e9d89fbbee8b59d76956

                                      SHA1

                                      ebf768fd555ca011f344bc04dbd4c1fbb3e8da5f

                                      SHA256

                                      babbdb7a8db41ef396e758e1a458e9e8d8b0bd698b8c4403682d8e1ab3d89198

                                      SHA512

                                      2a7f871d7ba64611666e4c1afa2dde0215c2435f8763335f6faca8fd3387e0ec20f4a395061756a4a6f8a7e91e040dd4de38248aafb4e51610c41cc47c509704

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

                                      Filesize

                                      6KB

                                      MD5

                                      e14911968b191caf704ff93ff163e557

                                      SHA1

                                      2801573dfb9a1d3788bc0e237ecc9be97c6180b9

                                      SHA256

                                      6a4a3edaa0593d57f66d75111b8a86b039eceeaa7538efa637d52ef7c41eea7a

                                      SHA512

                                      85740997681bad8293383c3e46ae7d8fe2908b7d12649c67bb0d5a47a17b5ad3d9e9a404d3b74da3e751904f84f8613c29d47b8849a8522dddaa9f3f54629dbb

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

                                      Filesize

                                      15KB

                                      MD5

                                      68a6442093ad7161434224eabb5cf056

                                      SHA1

                                      771e7503e99f0914448d23fc17d36261db064f34

                                      SHA256

                                      c78b0cd4f494a40b02208f2f7234571e3ad0cdb98ac93297bc90604e5779a3d7

                                      SHA512

                                      ae58c4aa25ffcaee57ced8385388b61cce7d631b704aaf53541e562f20954ef4a84ff253da7f44757166a9985e91edd03672f2e80ca9068f0308b2836ec46705

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

                                      Filesize

                                      146KB

                                      MD5

                                      d4d237c280b5dc56e0ed19fb04245647

                                      SHA1

                                      9b6baf5d721ee381d638516da62e89ffe5c12129

                                      SHA256

                                      d37c5761fcc97cb6d927f9719bc9569f57472700ec1ebb2c16ac0b3e3adf6608

                                      SHA512

                                      d26153944519a2284f20e3f075cae02553cdaf33e8e32a8f8d0634d9dde7e840a2eb943111ec859ec4a5dff9509990a663902ea7a48754529cbdded039cd524b

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

                                      Filesize

                                      145KB

                                      MD5

                                      35a97eb1d9419dbc3ae8b29935c78259

                                      SHA1

                                      aa4a518482c2930476096205836188bf29d2becf

                                      SHA256

                                      9d726f1db97ca61fed2cbf366b7960b75bec64084eab9ec9358ca21fc056f68d

                                      SHA512

                                      955af8d44feb3fec3eac67d6a0f70915a8e0dd3f3cbc5a94bcc6ba1816cc25672df02e9b10c63023f5b3582e7a8273cc8f38134665960af86f31b04df0ac6f89

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

                                      Filesize

                                      72KB

                                      MD5

                                      715f7502d90c8716ae2bcac8d4db0164

                                      SHA1

                                      ee14ab3680f75f3068cd13ed0ddd61f231d4da75

                                      SHA256

                                      e1cfac120670383bb51d4cf192580eef6b17d97e9195b030fb442aa27c63a291

                                      SHA512

                                      c4deccec6305bcf3980601f3408be450fe17bc4169c0dbf2c48644891e039e29e0a0121b01664f224410cbef5f89d61e9b565add32c81c3ae3a562607af84bef

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

                                      Filesize

                                      145KB

                                      MD5

                                      40c608e66525c93db352b85cfef1b9a6

                                      SHA1

                                      8c3c1d5de670d8c0720480ba42fd8745d684e37c

                                      SHA256

                                      b9bb31d6917e49a312ce2000f75c7e2be06d4aeeda21fbc27b711c731a517062

                                      SHA512

                                      63d0bfb68eb340c61389fa4c7dd40d46c403b2bdf502108fff1e1d080d677bd6d5a124bfefeb50c4910b187f2ec2e2ee4acf031f44a6ec8440f0238d35cb2d9a

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                      Filesize

                                      102KB

                                      MD5

                                      d8342896daf4ec197b89e06e377f3a9c

                                      SHA1

                                      0aae32429ba9aa6c5a972a1b7dbd132349740098

                                      SHA256

                                      1d039d1d209422c04126640b79e8eafda174cea4d211a2173e17658175a91ed1

                                      SHA512

                                      0f2c7d09a9b5cc2a8f2f27de3cbec5e9b0070d15162a6760b130ff056e5888cd8c4b5ff6be312c0b7295becca8e576dbc2935cb0e1551eeaef77d70073dd4d33

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe572f2e.TMP

                                      Filesize

                                      101KB

                                      MD5

                                      5bd2e5d45327caa8f414aeb9357d4f46

                                      SHA1

                                      2c6d5a309d3bb07047761da87d8e4257801d924d

                                      SHA256

                                      53136e77aa6ee523e39dd7f9c044bf457c8b798d2922af8465954f8a2191e2a8

                                      SHA512

                                      e70cf6609fa897b59d6cb35aa7f2a7b086329da2a18895f544816e0fe2bffd8d240360ad5b6d4868bec9f20808d33180819a103e031c65e311f7002d686f93db

                                    • 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_1256_FUDOBDTMTPDPBCID

                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e