Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-04-2024 06:40

General

  • Target

    https://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fwww.worklsupport.com%2f%3fcid%3d64022213%26sid%3d1545734%26lid%3d4412929%26o%3d0&umid=bb50dc62-bd6e-4314-989a-af873d9cd48a&auth=f14bc2ff7d71f5404871dcb86676aa1a0657ce0f-a61feb3c07d5eb7fea2c199cfb55d8d4c880ece6

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ddec1-0-en-ctp.trendmicro.com/wis/clicktime/v1/query?url=https%3a%2f%2fwww.worklsupport.com%2f%3fcid%3d64022213%26sid%3d1545734%26lid%3d4412929%26o%3d0&umid=bb50dc62-bd6e-4314-989a-af873d9cd48a&auth=f14bc2ff7d71f5404871dcb86676aa1a0657ce0f-a61feb3c07d5eb7fea2c199cfb55d8d4c880ece6
    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:644
    • 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,0x100,0x104,0xd8,0x108,0x7ffcb1ed9758,0x7ffcb1ed9768,0x7ffcb1ed9778
      2⤵
        PID:1632
      • 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=1776 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:2
        2⤵
          PID:1204
        • 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=2124 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:8
          2⤵
            PID:1116
          • 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=2228 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:8
            2⤵
              PID:4920
            • 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=3028 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:1
              2⤵
                PID:4168
              • 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=3036 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:1
                2⤵
                  PID:2080
                • 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=5028 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:8
                  2⤵
                    PID:1132
                  • 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=5108 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:8
                    2⤵
                      PID:4472
                    • 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=9 --mojo-platform-channel-handle=5244 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:1
                      2⤵
                        PID:916
                      • 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=10 --mojo-platform-channel-handle=5280 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:1
                        2⤵
                          PID:2148
                        • 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=3872 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:8
                          2⤵
                            PID:3080
                          • 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=1824 --field-trial-handle=1864,i,4832604385550253975,13417452301417998765,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5044
                        • 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:4016

                          Network

                          MITRE ATT&CK Matrix ATT&CK v13

                          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\Code Cache\js\index-dir\the-real-index
                            Filesize

                            672B

                            MD5

                            1eb54c72139c20b0fb42ecfb78318147

                            SHA1

                            09e1a1f1a3edec494370b84b69a4840d6b222a73

                            SHA256

                            bb9af9ef853c5d9b3a8c9ba19d43b9f36e910ead15c1accf315aab6e9e332114

                            SHA512

                            e171ce0384038b6fff0debfb7df6de6a42a75b97a3e050b08f93759e7153477c51c0cbbd73cf328581bb4124f9cbc0f9a22847794c0707a4c58f1f9fd4bf4cd4

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\2ea23b70-d75d-4a20-b027-920ff3c20095.tmp
                            Filesize

                            2KB

                            MD5

                            25de86d80f6b89443bd8f2733ea67e7f

                            SHA1

                            27c8ed3f2ad22b9000cfbb9fbcbcdd7de26c9b8a

                            SHA256

                            233bf7452836df2b27be2384275ecb5227719b58710c244dd2b19851d971fd8c

                            SHA512

                            fdf81910d570b264e85633a6e41d83460b6bfc04bebbc855ec2e138cf54e4689a3ff421c93394671dcf1b1d6a54130d7d8ebf633f0592c6e8395dcc1fa10febe

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

                            765B

                            MD5

                            8f64832a71817f389836a1dedaba7279

                            SHA1

                            7a1d877657670e7ed6d142280eb5ef80405d8d1d

                            SHA256

                            2411323fc5c27fc38db50df5c71130e0c5c3357f0efe5404b2c569bb587ee8bc

                            SHA512

                            a5060e4465bc08cb9a78f49e95437b820018eaa8bd44cbe32354a05df49938e143733a6677f407cf273839ac85da838306fcacf56ac5f0f6fe848a4078d12e34

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

                            1KB

                            MD5

                            8b899b92b32ca6a9516c1deb148ca187

                            SHA1

                            8c73a463e43f45f8e09f33cc748b93542551d031

                            SHA256

                            25469aa06684d9446671212bb436ae095cf339cef924ee84128ffd94fc0cb034

                            SHA512

                            23ac4ebaca430633d05a1056be0a06062079730c36e1e3c08b523fa562036072e3632cc49989f70d5134f4ca3243db21d7371a7202db0a35cc76fffd98fe06cc

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

                            1KB

                            MD5

                            7427938e85258266da44629902986976

                            SHA1

                            b4ebb700d5e55a47ba644b1e8fc0d55c654e0270

                            SHA256

                            806a8a7af313364b5ea42d0ccd69bdda9e2ead76f5380fbb5a79a7ab2684ce51

                            SHA512

                            ae86b7f737074e5d5dfaf1eeaa70b521356ada79aed5653e44e6765bf4e2d200a8ab0dd71189e0426f8ec389629eaa8241192e56d222f957de8b3058d7d0e860

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

                            2KB

                            MD5

                            691a12e534e35c71724b05a14d248ffc

                            SHA1

                            182aaba78393f0e63081ad96ab2829e8ba4612d0

                            SHA256

                            69e9bcb3ffcb08fd4492c0ae5a000452ab649193f2085bf6ddff545548b8910e

                            SHA512

                            321b9f9fe53404ca945aeb7a23e0dee388c38009e63473c75d362429a3cde8aaa4502e1d925c6ea58d51f50c962d18cd43b8e1132ab29ad008d55825ab3734bf

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

                            534B

                            MD5

                            a4082000cf96d6d9e45702a5c8c061f3

                            SHA1

                            1c1d55649573a43118fe11bdf098360b328885fe

                            SHA256

                            1297a737dce798b76634016fcc8d8212cb64cd91945cfb56c2c7eea55447f816

                            SHA512

                            024c3dd836beb98e06e10c0796f67a4dd330e87e5d5dd57c1fe00602994094cb9a8a64cd65c7b780241d648fdde22bc862af774e1d457697a0279fdf8f9bd385

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

                            7KB

                            MD5

                            04e949e48b7b9e6483473e7feded6757

                            SHA1

                            9f9d42b1cd3ea32e8c0dc714f89aa0c1fcbc0794

                            SHA256

                            724e2e41a12b143e3b5685d6cdd6d8d82ca49b980ae82545843be9f1b9811bb1

                            SHA512

                            7eb4bf89ee5e0f4059afc11756a1490f4f44c136f38fe1e953d59743d9ff4346fb839e2f9450c82f4a8d0c008e6e90d6592cceab126e7cb705fd5e1d9627a623

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

                            6KB

                            MD5

                            ef260c65c71584f5243df01a9b5e09cf

                            SHA1

                            5f24ae122486ef5d28436c9261bea416288eba27

                            SHA256

                            d4afb2302261718416450eb9ec21eab6d32419129b0c06c232034c8a550e69ae

                            SHA512

                            01ef837d3abfe7705f3de04916933a7a1d565ae1dfe929b8a49dffa0362a001645cb2cdf6e8c2430a89b0151133fc437936640596e013160fd0b879ec8f6f564

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

                            128KB

                            MD5

                            1f9daa31bc4af442d155fbc033f381d9

                            SHA1

                            9eceafbb8a37a4546101ee737f094ef9f1bf89af

                            SHA256

                            e440befe33e373c3e032c0ba66a882c7484cb29ea3211a0efcd543059fec6b14

                            SHA512

                            fcce6da8edd14127c3376949f13776fe571753aba729868a03ad9b86d1c546b2508d7cac98f39aad119559f2bacc5815a86e39de3e5e5fc00c459497ef8d4ac7

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

                            104KB

                            MD5

                            370bb4b868eb460bba8093c3c91559bd

                            SHA1

                            f7a720b0b3a38c4fcd87ef169a4141935dcd26f8

                            SHA256

                            4a8f0db4deae3dfab70c647f49a3a32cd95b8af41cf94c517688038d79ef9a92

                            SHA512

                            ce627e6b8fae92d2f76cc6d3aa6b104e9ad594ea9218900495a7bf78fa8e0a78e4810a91706d439539714f557a849965770e2cf28cb041d0b247c15b7a696de9

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe58e6c1.TMP
                            Filesize

                            101KB

                            MD5

                            bcc2674082fec0a4f2ecbce42b288ec5

                            SHA1

                            3a00bcb26e85b9de69aba2fb096fd44971555dc8

                            SHA256

                            5a81787a0886ed2250e0a769e749449b659768c1ab21d38d15ef99f9dd41986d

                            SHA512

                            b764ed0e801db8b08fcac246751cbb41ec946c75e17de4edea68ed3fc874538d0fdf99b4903dda2df0032888fca1851fbb5085585c938cc2d35f9ad4479f121f

                          • 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_644_FJWFXVAHCBBAMOOE
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e