Resubmissions

Analysis

  • max time kernel
    300s
  • max time network
    303s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 20:02

General

  • Target

    https://app.writesonic.com/share/undefined/d39fda15-8db2-4c14-a53a-3ed94b26ade1

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://app.writesonic.com/share/undefined/d39fda15-8db2-4c14-a53a-3ed94b26ade1
    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:3448
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa5fe9ab58,0x7ffa5fe9ab68,0x7ffa5fe9ab78
      2⤵
        PID:3292
      • 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=1660 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:2
        2⤵
          PID:4324
        • 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=2140 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
          2⤵
            PID:572
          • 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 --mojo-platform-channel-handle=2192 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
            2⤵
              PID:3048
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3052 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
              2⤵
                PID:4828
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                2⤵
                  PID:336
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4596 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                  2⤵
                    PID:2292
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2408 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                    2⤵
                      PID:3536
                    • 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=4972 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
                      2⤵
                        PID:4332
                      • 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=4468 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
                        2⤵
                          PID:756
                        • 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=4318 --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=1744 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1500
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4124 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                          2⤵
                            PID:1692
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=2268 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                            2⤵
                              PID:1688
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=3156 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:1
                              2⤵
                                PID:4452
                              • 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=3064 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
                                2⤵
                                  PID:4832
                                • 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=3180 --field-trial-handle=1872,i,11677212809714463366,2442104032298616563,131072 /prefetch:8
                                  2⤵
                                    PID:3820
                                • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                  1⤵
                                    PID:2936

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    1KB

                                    MD5

                                    f0ab3103119800a5e44a13b5520ca1fb

                                    SHA1

                                    5f197216eff08bae8baaf735e12ec7964e105d87

                                    SHA256

                                    5a9ae574a6d753345ef1661a7405ff00ae94df4d06f7b60e705faf494a25898f

                                    SHA512

                                    bb449f5d398f00233a46319c003adb1a1936ba75bbc02e5057606ed0ef6b01f45f796b717554de9990c15d8603e716efe097f39e7c9c5c08263e3fde30b4330a

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

                                    Filesize

                                    1KB

                                    MD5

                                    255b31925a47a370876d498522e7fdcf

                                    SHA1

                                    d5b9a76fc2750ddb603c4671f378e747626c9d01

                                    SHA256

                                    3c85aa11db94618893645269d0b6de57a51a342b8b99dc67e70d168c78c90439

                                    SHA512

                                    5c31c0b6b0ac3a893cd657fc29f673574244813f96bea6b1dff69b402d6af046a38386408f04aa936be9194ef318a4a7183119fd63739dd2ef019133de1e179e

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

                                    Filesize

                                    6KB

                                    MD5

                                    10a10515924174a3cd9d4db7f5940cf1

                                    SHA1

                                    1d019a192b115d2458f8226c3cd303dcb5db0d3a

                                    SHA256

                                    c2991555368bde2c80cbdf3f502536ed7c061cb33a31646e5b147ce105d106d0

                                    SHA512

                                    f733b91a003a6885bf2173fca04dd9d745676d4b19c7adbe45361a15b33cf2b9bf445c21666e4daa352824f1c91e9f48a685bf26af87563c08e903814a98524d

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

                                    Filesize

                                    8KB

                                    MD5

                                    d25cd43316f5c3a2a99e196ce10b1ec9

                                    SHA1

                                    933c71549146f46d2395b26311bdb53263d3dbae

                                    SHA256

                                    175accde38aeff80ab91a72ecf4440523f2a0aae8914adea901188a6d4ba002a

                                    SHA512

                                    e7f974556cd2126bb75428e2fdbface27ff79bce5e6d25d58a34516b275a786e83e372cb4e42b82dfc85feac2ba93c8e3109238d9a1fdf859b3ffe6dff6aa07c

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

                                    Filesize

                                    6KB

                                    MD5

                                    b267941ab8209ba25777bb09bd89d6df

                                    SHA1

                                    0c2c90bdae5e213bf217faf619decc56317f9ba9

                                    SHA256

                                    5c63e928dedc5299d20fd6d8298bb5c5dbc780322bc2fa0f66d606a2931b5d10

                                    SHA512

                                    8b9a96a4264d9e95ed46adfbaafb24cf579630d427c88f6146a91b1fc6c1793428862488849c77c2924166239f4a8abe3e6427b686e280ae7e23cac1156f5d6b

                                  • 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\Network\TransportSecurity

                                    Filesize

                                    856B

                                    MD5

                                    01dd065d9e32deea9bb1503a17218498

                                    SHA1

                                    3ef9032da3a70a2e32ab9d72e663fbf2aafc2420

                                    SHA256

                                    b07e797a76bdb18014d3ccb8abd39ffaee16eb5a3e170cc1dcd007a29e5b4ab4

                                    SHA512

                                    b38f4edffbebfd93666a98032e100c72677dde76b360a9ebb3d2ff2c4a3e45e0f48e7010564c8baf10eb519a66fa36033cf9c03dd53791f86d82ef8504f1de8c

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

                                    Filesize

                                    3KB

                                    MD5

                                    94cfe07e877e276d71ddc9faa2722211

                                    SHA1

                                    e68034f4cb1a5479e4ec7110eb1adad044d90c49

                                    SHA256

                                    0417e6ec2a68647074286f0c20220c0d65590f0a020ad68976adcb0b9deb0499

                                    SHA512

                                    e3e29f3e02ec6a965fcd71e974985128fbc04addb7ecd7e2609140c817196715179ac1bc0f6fa7f530fb252ef2940d7041f927c784ef96cdecc8211d6a5de1fa

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

                                    Filesize

                                    3KB

                                    MD5

                                    1ce506db624524f02dcc91073ec57845

                                    SHA1

                                    f1268b07e4e073faa7a5f19e2d7267604ff00f63

                                    SHA256

                                    223a1bddd7a4f6b64922c66abe257ebf104149c9735102296efbd6737e3632b5

                                    SHA512

                                    4d86608be514b505bd77f7b17190ac426fecd43ffbfb02c9d4989dcd326ac26b9be72bb242ac2cfe47dff212028c2166b185abc00dcc1030ff3e800a84fc15c1

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

                                    Filesize

                                    3KB

                                    MD5

                                    761279d056abdff876b91db894c72632

                                    SHA1

                                    706f7b358d7f48ec4778d508ba1245cc7a6e43d8

                                    SHA256

                                    dd2bd452d9913403969dc6583b38176c2f0c2c4fa13d482338bfd4119d4499ae

                                    SHA512

                                    11b12b50a050235905f227f22c60dfa82d1c147ddcc17819b3915fdb42b877098c40cfbc335f4174a15882979c133324fe32b948c864e159b1bf3f7eb98c57d0

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

                                    Filesize

                                    6KB

                                    MD5

                                    bf10f5f202c5ef5fa19a6d7967f78f68

                                    SHA1

                                    0ef37bda44aafcb7b1c78914b44a0f96892e1140

                                    SHA256

                                    0d9dfc633d28a50047dad9cbac5f777ee8781e6cdcb12ba2c1fefe0b796aa6f6

                                    SHA512

                                    b9fb0288870aca991c5a7f094c0eef3766e08f4a4163581a6fb40802dc284b0a6d7d5eaea3870722428aaefcae3fb2a63ede1ac7c1d38425fa6f8f3c731391df

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

                                    Filesize

                                    7KB

                                    MD5

                                    19749709b229f3c90019d15fc9253cc4

                                    SHA1

                                    33176a5aede4ce1a120c8ca8b960ff6a315a0ac2

                                    SHA256

                                    3a192ff3196187c62797831eee1d2ce64fe1e5a271f6511cee54a7e990fec154

                                    SHA512

                                    01ba3f79b1af4167a79508e65ea6ea18e4b0d7d2dec80e9abc893167e213751cc00df6762fb65f89c0a510d6661cfdfeb223f48be7bb8441907c9a6481e7a33a

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

                                    Filesize

                                    130KB

                                    MD5

                                    e5e494023a7943225cafb9a24aca5985

                                    SHA1

                                    0ad72b1a6081fcb322e3e6a0bcedaf66b370a468

                                    SHA256

                                    c7f288a775a23b71f44419d865af5ca4581afa5ce38f2bdc4261085c440a896c

                                    SHA512

                                    10806ec4479d2abe6a547965a12527295cd016c093589218691fec607bb3bf968bbef793b5faee4547a7a90878cd2a622f9692990dc1d0e730a8665983596d0f

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

                                    Filesize

                                    91KB

                                    MD5

                                    3b8421730507057dfa46d10f4b275e68

                                    SHA1

                                    077ac7269e986b78580d77f96294942b564c1d70

                                    SHA256

                                    45e3aa0011b9bd9e49c40b888ddcc3ae575ff49ad969b47a42b763a24f26ecaa

                                    SHA512

                                    21115d2cc188e85b8d44d5f8696ec0c17fe1c70eb003fa5059d0f93b351cc20ae5c0659ed277cdcd9bd9a251b76a440d92d62b2ece3f2aff534e66e8c09dd908

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

                                    Filesize

                                    92KB

                                    MD5

                                    4068f7e1764c5ab7b157730688a26c44

                                    SHA1

                                    d6a7e757121d0df996cdd32cf9bbc8b7aaa859f0

                                    SHA256

                                    e3314c924d3631a4f82ed52afae2c5741aa6a80eae792df89fa79d0b1c8db697

                                    SHA512

                                    b0a86ad36cce208b49522ac0f9d5f620f6aa072f383474734606c38ddfc34416bf56147abc7eb0b0727c1af81e273de4f064106fb8f06540e63c5e3f4b964734

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5ac9aa.TMP

                                    Filesize

                                    88KB

                                    MD5

                                    4135bed676f68c2bc6c66c463df5f776

                                    SHA1

                                    0ec3d5c77ab89e90d206d964754834beffecf062

                                    SHA256

                                    fe2d1d62272f32693093171d5cab3815820a85f0f0dfda9271f5282df52e2ec8

                                    SHA512

                                    9f030cc26cd5bb6e5e5337fb928e243d6a2d79b316dd5187dc85ada9f1a52f4fca850615273283bd381824bb3a9e89389093c9c946e8b28527e63f5f92bba3c3

                                  • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                    Filesize

                                    2B

                                    MD5

                                    f3b25701fe362ec84616a93a45ce9998

                                    SHA1

                                    d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                    SHA256

                                    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                    SHA512

                                    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84