Resubmissions

27-04-2024 22:27

240427-2dcncsac31 1

27-04-2024 22:21

240427-19l18sab4t 1

27-04-2024 22:19

240427-18w5taab21 1

Analysis

  • max time kernel
    47s
  • max time network
    48s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-04-2024 22:19

General

  • Target

    https://loot-link.com/s?o8TT

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://loot-link.com/s?o8TT
    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:4212
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffe56969758,0x7ffe56969768,0x7ffe56969778
      2⤵
        PID:2636
      • 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=1516 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:2
        2⤵
          PID:3556
        • 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=1772 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
          2⤵
            PID:3152
          • 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=1852 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
            2⤵
              PID:944
            • 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=3076 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:1
              2⤵
                PID:1568
              • 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=3096 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:1
                2⤵
                  PID:4660
                • 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=4564 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
                  2⤵
                    PID:3568
                  • 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=5040 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
                    2⤵
                      PID:684
                    • 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=5080 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:1
                      2⤵
                        PID:2748
                      • 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=5268 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5392 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
                          2⤵
                            PID:3704
                          • 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=5496 --field-trial-handle=2184,i,17053136602569106464,3699210218278169871,131072 /prefetch:8
                            2⤵
                              PID:408
                          • 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:3064

                            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

                              144B

                              MD5

                              b3584d4cb017c11e5b30d4a3cf7d41cc

                              SHA1

                              e6786fcf90ca5a819e961998dce0ae4880e36041

                              SHA256

                              bf5dfc41bb66a5c270e276d6c22be34812c57967ee5372213ae75125ad91274d

                              SHA512

                              dad5a679900b67b762440c45d4ff6d1e8f9e4fc2dcedd14f6aebb577afd83fef5a353e87e517e57a35390e287e229b589d7e0189cb4758504cafea840bc8c506

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

                              873B

                              MD5

                              b67ebf024110a022cbd5679efbd0102a

                              SHA1

                              851cbc4d0214d686802bf447e8babea390205361

                              SHA256

                              47cab9933ddc07c66a4eec0b3cd2b2c6bd79b49e274964c598d1d6bba3928513

                              SHA512

                              9dc5a4138162dba95de38af02085dd394229497f5200e0b12b42a8188a2ceb40cc30dace7c00edeee7e7bab86cc00713241a6e7b43119a512808cfdd48e9a634

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

                              873B

                              MD5

                              cc21ef86923a62a98a5cf3570703971c

                              SHA1

                              1a398d0a25e05e5fb1f25e359cce5080c020113b

                              SHA256

                              457fe0de60cf1464471bfbb811f70aaad3404b4370ee256e7a51046bf9b25bdb

                              SHA512

                              d953a12d1256f1efb510e77ae859c0265706c844ad46dd975511ee373090b4f47fe62a802365bf0fc77297e5b1469d57c75a22946b3963b731fd965b504f376f

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

                              5KB

                              MD5

                              09493b1bede54aa692facc9968590480

                              SHA1

                              79b68664852af553c725e4aebb58617fdf82892c

                              SHA256

                              1cf9dcb5d6a172209242e877ad9f89bae8f6254119579f048878344e3929fd57

                              SHA512

                              8544c355bc8cb05e425f63c247b1746c44553670c9feec33fbc05bc03d6544615d1edce440e4fe4613f234613257cab3e2719e2b099c747658a6e84f59f92003

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

                              5KB

                              MD5

                              3d8dccc9cf65bdae0c70dc1c7c5cc73f

                              SHA1

                              61a78033dd11f686cb791f4a6fff65573fa49bb8

                              SHA256

                              80767eee77f531972f5cad5855360ed39b717ad4b13cbe63b31b87e5d306e228

                              SHA512

                              fc1b5857aabc486d93f29c3cf61431e0942ee69eeb874607a32f45d7b1fc415a2e473ed3ea8e734b8ef56d8d7e06f9bfaba21e27fe2939646741a46ebac4bd1b

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

                              136KB

                              MD5

                              d39d6d1ac84a2969271e3d9d23e8567c

                              SHA1

                              9cdf747915e0491b9735890d8aa631c070ff809b

                              SHA256

                              cd39a5b2c0e44eba0af2f7c012784f7a9e9735993bd1aed515c973efb708ff5d

                              SHA512

                              14fddf4791aa59337397d7a829fbfb49a9618e6e178b4fb135d0df83c208da7c316cbb4da50d1a4e20becbbaba45d1d55553b6a9126e352b945473e6901a0c99

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

                              136KB

                              MD5

                              3ef3bcce448b4185008bff1a1534ebc7

                              SHA1

                              5ad230c1cbe19b65433d9094dc174ed320299a56

                              SHA256

                              f652e821a510a772b6fcd4992fe979a9b568b097e076cda7b58536c66ba242b9

                              SHA512

                              cb2e94516450e55f0d2a513a9e3d9be2a025289eaef9360baf70482f0a5b574b66291bdfebea1e201fbe85d350bb4a39e36b928b3b32dd41af846b7719aa679c

                            • 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_4212_NNFPMBNRJVXYTTUO
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e