Analysis

  • max time kernel
    68s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    18-12-2023 16:36

General

  • Target

    https://www.paypal.com/invoice/payerView/details/INV2-ZJFM-QWKU-QADQ-5YMR?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=b2620cb2-99e3-11ee-8dda-3cfdfee2f919&ppid=RT000238&cnac=NZ&rsta=en_US%28en-NZ%29&cust=&unptid=b2620cb2-99e3-11ee-8dda-3cfdfee2f919&calc=534d14544907a&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.219.0&xt=104038%2C127632

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand paypal.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www.paypal.com/invoice/payerView/details/INV2-ZJFM-QWKU-QADQ-5YMR?locale.x=en_US&v=1&utm_source=unp&utm_medium=email&utm_campaign=RT000238&utm_unptid=b2620cb2-99e3-11ee-8dda-3cfdfee2f919&ppid=RT000238&cnac=NZ&rsta=en_US%28en-NZ%29&cust=&unptid=b2620cb2-99e3-11ee-8dda-3cfdfee2f919&calc=534d14544907a&unp_tpcid=invoice-buyer-notification&page=main%3Aemail%3ART000238&pgrp=main%3Aemail&e=cl&mchn=em&s=ci&mail=sys&appVersion=1.219.0&xt=104038%2C127632
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3004
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7469758,0x7fef7469768,0x7fef7469778
      2⤵
        PID:1648
      • 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=1184 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:2
        2⤵
          PID:1928
        • 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=1532 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:8
          2⤵
            PID:2596
          • 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=1608 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:8
            2⤵
              PID:2600
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2424 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:1
              2⤵
                PID:2556
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2324 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:1
                2⤵
                  PID:1244
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1484 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:2
                  2⤵
                    PID:540
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3380 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:1
                    2⤵
                      PID:2332
                    • 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=3828 --field-trial-handle=1208,i,10224655591147125342,4851053704520347064,131072 /prefetch:8
                      2⤵
                        PID:2116
                    • 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:2860

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                        Filesize

                        344B

                        MD5

                        1c555ffcbd0b2822acf79be70a1727e2

                        SHA1

                        ab7edcb1a6a137b27b9a54523addef6f3cf37788

                        SHA256

                        53fe789894eb08e82f06d12f957d818e8e150415f51436f7cdefe3751f68abff

                        SHA512

                        6cc0f653b543e53a36bcf9e524094c690cfbc1de2c912299cb321da68d34bf2627c8613a234b8c5905643163d14c7a8247208f5ba2bcb92f8d39991a253ce0c7

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012

                        Filesize

                        201KB

                        MD5

                        e3038f6bc551682771347013cf7e4e4f

                        SHA1

                        f4593aba87d0a96d6f91f0e59464d7d4c74ed77e

                        SHA256

                        6a55e169bc14e97dfcd7352b9bc4b834da37dd1e561282d8f2cc1dbf9964d29a

                        SHA512

                        4bee876cea29ad19e6c41d57b3b7228f05f33f422e007dc1a8288fd1a207deb882c2789422e255a76c5bf21544f475689e7192b9a8a80dc2e87c94ee0bc6d75f

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                        Filesize

                        16B

                        MD5

                        aefd77f47fb84fae5ea194496b44c67a

                        SHA1

                        dcfbb6a5b8d05662c4858664f81693bb7f803b82

                        SHA256

                        4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                        SHA512

                        b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.paypal.com_0.indexeddb.leveldb\CURRENT~RFf761a92.TMP

                        Filesize

                        16B

                        MD5

                        46295cac801e5d4857d09837238a6394

                        SHA1

                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                        SHA256

                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                        SHA512

                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                        Filesize

                        6KB

                        MD5

                        30f35a727f0176cb86411485d3b67351

                        SHA1

                        d5ed4551bf93dab1f65dea4d4552151dcc2f4865

                        SHA256

                        4b1a498986392e86f3bde44b0fcaec0d85cb58baa6614bc2b7983af5af08f4cc

                        SHA512

                        4504142864483499cde6f0bb1df4ab7772667161cd8a17445776954460a697d5acb74deb138db74544f204ba66ee1aa4615a8b49a3766b8cedd3702ad4fbd5ab

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

                        Filesize

                        6KB

                        MD5

                        09c85abd6160a40ed75c1315efacc674

                        SHA1

                        353e7b4c4b57c827535b2c5a4a53be7a46beb8e2

                        SHA256

                        d741d3cae8e55c310f66707932de9cf26ab0dcece45b9ce3d38eb9dd9f1c3539

                        SHA512

                        ab0df7477afc45870c97adb4545a0d1ccc59873989a5f1fc5cc6f68bd527914b7d03545643545b3acc7a074157fdea2b1b66fca1cdb3844fe3f97035953e36cb

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

                        Filesize

                        16B

                        MD5

                        18e723571b00fb1694a3bad6c78e4054

                        SHA1

                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                        SHA256

                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                        SHA512

                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                      • C:\Users\Admin\AppData\Local\Temp\Cab148C.tmp

                        Filesize

                        65KB

                        MD5

                        ac05d27423a85adc1622c714f2cb6184

                        SHA1

                        b0fe2b1abddb97837ea0195be70ab2ff14d43198

                        SHA256

                        c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                        SHA512

                        6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                      • C:\Users\Admin\AppData\Local\Temp\Tar149F.tmp

                        Filesize

                        171KB

                        MD5

                        9c0c641c06238516f27941aa1166d427

                        SHA1

                        64cd549fb8cf014fcd9312aa7a5b023847b6c977

                        SHA256

                        4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

                        SHA512

                        936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

                      • \??\pipe\crashpad_3004_OPTJBHEQRVNHHVDS

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e