Analysis

  • max time kernel
    1403s
  • max time network
    1217s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    23-03-2023 15:48

General

  • Target

    PAYMENT_ADVICE.htm

  • Size

    265B

  • MD5

    2fe78b3f58004d0dd94e32b91d64583b

  • SHA1

    9efab208c30d4236d228a16873a05b5926f724b6

  • SHA256

    2c10546b192847a61f4fc1819868164287735fc9ac30a87333c26ffeaf3d5a6b

  • SHA512

    37d7ae4d13576fc0470c41ceb9b39a9635e1c281eb5be8de470cd9bd587178975d4d4b9aef338724ef6a7b1090a1045c6573f71a2332f07ea9f227edddb99728

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 27 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\PAYMENT_ADVICE.htm
    1⤵
    • Adds Run key to start application
    • 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:900
    • 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,0x100,0x104,0xd8,0x108,0x7ffb9e639758,0x7ffb9e639768,0x7ffb9e639778
      2⤵
        PID:2544
      • 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=1824 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:2
        2⤵
          PID:2784
        • 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=1640 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
          2⤵
            PID:1300
          • 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=2216 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
            2⤵
              PID:4056
            • 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=3240 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:1
              2⤵
                PID:2396
              • 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=3252 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:1
                2⤵
                  PID:1880
                • 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=4668 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
                  2⤵
                    PID:1180
                  • 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=5284 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
                    2⤵
                      PID:2756
                    • 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=5420 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
                      2⤵
                        PID:2876
                      • 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=5480 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
                        2⤵
                          PID:4008
                        • 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=4744 --field-trial-handle=1888,i,127357322423185114,3331523259287457194,131072 /prefetch:8
                          2⤵
                            PID:452
                        • 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:4004
                          • C:\Windows\System32\rundll32.exe
                            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                            1⤵
                              PID:1608

                            Network

                            MITRE ATT&CK Matrix ATT&CK v6

                            Persistence

                            Registry Run Keys / Startup Folder

                            1
                            T1060

                            Defense Evasion

                            Modify Registry

                            1
                            T1112

                            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

                              1KB

                              MD5

                              3758d5cf50a07590134534cbb4e5f13b

                              SHA1

                              e8045f51c5f6926e4a31e15c854a39ffc4cdc366

                              SHA256

                              df0653f2ddb22d1b2198e2d8bab006ca2535bcf58e43a74456bef3339e98a732

                              SHA512

                              fbd2ccb6c24bd30ea38ee1ba39888eaf9892ad0aa347300b183e2f52aa0939d3b59b8de1f7bc20b92eca0639db99454be2983283a66b4a17a58660bc87bebd40

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

                              6KB

                              MD5

                              84f3277d9b249b7fc5193f2dd2b00ed9

                              SHA1

                              d2829dcf6d303e113749d2c000b120a86a687eb1

                              SHA256

                              4726c6be12b624f8c4897c4bea42305cbe130e7a9773b62320d068a4d1bd235b

                              SHA512

                              0772d92312f21e8c0aeaa89a86cbcb767910e95d3d0caf2d5fc88eeb1e6b59265e2e122aaa5b9d34542410d4fe8625823bda900828bea31a1d91044681784e69

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

                              6KB

                              MD5

                              6c37d0ead94f40e2465241ad0b973238

                              SHA1

                              c3c36bc74d6561ff2faad32b2be910bc89070f84

                              SHA256

                              a39198b90bd2e6b2ddedd0b5e3ca1b149889a4745049432d757ce9def79721b3

                              SHA512

                              0b58d932849d62c67b7f1049f8b5682f07982d5e61ae66ab954691d4c97523dfca9f8b0bb04b7b4ef0e4109f0fbc2845c55ba303caf1d2f1f8ec1511c520e03d

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

                              6KB

                              MD5

                              1499334c04cb4efca52dac87960c6393

                              SHA1

                              63364a03bc89d26c1497979cd1043b84382ca501

                              SHA256

                              86b64e3b3cf41f8be44f5e79d0a0acd6af8336ef56cdd4441682ec30ca6e40fd

                              SHA512

                              c725ef5aedfea6d2816e166b3a3be60d8cbf9a69548d093842e560a9f2fe2814991623e92658eb9690cc060a773473c7568404b92889fedfd31a142123146b1f

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

                              15KB

                              MD5

                              6c997c76c0098ac270aea9f412663667

                              SHA1

                              ac395fff428d4a6b11c5d50dcc1b5de8d6ee4b47

                              SHA256

                              505c6339f016d92c1bc656cae0fb694b673f9901388b462bd541fae188ff8817

                              SHA512

                              36933dc131baf78e92fc1066a6ee089a62f55ae1f5dbec13e4907ef4ca01d15f7246da5419db4f1baefb7f3e6e79ec81d8bd15c21bc0b24571ee3f1a6c30beb4

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\GrShaderCache\data_1
                              Filesize

                              264KB

                              MD5

                              592d65cb0feba0bd43dfba4b6370f9a5

                              SHA1

                              9e6d3914e8499e0ce7156e543093308e24c68362

                              SHA256

                              5406827bb8eeb987c19c67de5416e11f2423cd528cd34b94f334f025b7a90c16

                              SHA512

                              87470be141095ffc142856280401f8c645625412e6bf25d5d8c56b891cb0adfc0ba687eacf9127cd387bc751eea4c7c8d43fb0ba91102af45a1b19094d630f65

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

                              146KB

                              MD5

                              fa18a1b4744438d90d3dc2ceaaafe397

                              SHA1

                              ba255aa87d00a61553e8c1632a33aafb556d65de

                              SHA256

                              ee2d0d074d2218924df81cad7d0664560311bdc7784a9828e8babf81179fed75

                              SHA512

                              6fd009712c3096ae1589fa0b52384d0913bbd9400957c626a8a74ce38b7e22ff6cea7ed3d4a8ac0406b2405c1de34f9c2520913859a09202267ebb2d2be49d74

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

                              146KB

                              MD5

                              2f21bff3bcee39a21c185a5015c880f9

                              SHA1

                              e7db8671ff994b8a352ca4884fd823fe05ebe4ef

                              SHA256

                              69ff8cfeafafef7e3c0217b6622208a25c2c635dd3c8e8587caf1599290af84f

                              SHA512

                              81e4348f64ab8a7a7b80fd7b88b6e80ab35db8eba63b0ea1649213afd31fbea73809b24175724f6a706f3f1428d4b09ae9bd1ea70ca3093c18e8fe8101bdb599

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

                              72KB

                              MD5

                              48d1c80750e8694558adadffb40437e8

                              SHA1

                              2f372f853d2e725e2917802221807705718e2c7a

                              SHA256

                              4f965150b3e07b54d680aa89004c489130994ce67953a6636993e3d3bf283697

                              SHA512

                              e34549d8919652cf4abc555ac96b4de7cfe29b3775ae50dd6c295eb1beaec0502f8dba8d881ea343e8b06b407c1e5154915ad78abebd94adf3f47e6cbf37f1c8

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

                              147KB

                              MD5

                              06d1b35aaccf4d63c8db8d0381cb5b28

                              SHA1

                              e98a5d48bd7a4ce6144b1a62c74487bdc8b5a249

                              SHA256

                              a7ea02cba039df3ff7e257a76aedbae41f59254485ab62951ba2b1b27e3a51b5

                              SHA512

                              8f8de79ed722388cd0fc535cde03e0643d7b864f4ef9d7a7745c4077a156de5dd60f825c076f6537d0a8cb2f19a6e42070c55beaf2a98715bb946706a631a363

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

                              150KB

                              MD5

                              b8cee7644fc9adebbc6bbb31d6bd5462

                              SHA1

                              459e620bf90107245d3c7cae23526e80faf9afe4

                              SHA256

                              96040eacc1520cd66e2ba1fd42eb0aece662bc91c98c4e83720c2b7ea119384c

                              SHA512

                              7a45fc420304adff1dc255566cd6cfa8a103874a03b57136fe54e11c620114df5c12bda8147bcc0eb0cdc6b7c348408f3bd833f7251ba869faefd6ff302c14af

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

                              146KB

                              MD5

                              3114b9a236aa03e8b9b81034308147e6

                              SHA1

                              cd8412af1730918232fab2af284de34b14b14b99

                              SHA256

                              797297834d5f3aadb1d263632a377b51fa0661d6be03e1258402c74e57da96d3

                              SHA512

                              9478e6775176b32fb9e3fc7a2ee2ba96741c4d5f6308a19d710fc9c2c67b74871ab85752fb3e0a0c797d7249595eb6a4a43978d3db8550ba7558797d047adb6b

                            • 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_900_OJBMQFQXEDDQPDEI
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e