Analysis

  • max time kernel
    1799s
  • max time network
    1685s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    31/05/2024, 15:17

General

  • Target

    http://mediafire.com/file/228q51a65g6kotb/FeatherBetaBuild-0.1.2.rar/file

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
  • 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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://mediafire.com/file/228q51a65g6kotb/FeatherBetaBuild-0.1.2.rar/file
    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:4728
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffda9abab58,0x7ffda9abab68,0x7ffda9abab78
      2⤵
        PID:4816
      • 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=1716 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:2
        2⤵
          PID:3732
        • 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=2060 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:8
          2⤵
            PID:1296
          • 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=2128 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:8
            2⤵
              PID:4092
            • 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=2876 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
              2⤵
                PID:5060
              • 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=2896 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
                2⤵
                  PID:2188
                • 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=4120 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
                  2⤵
                    PID:4740
                  • 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=3916 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /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.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4612 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:8
                      2⤵
                        PID:3636
                      • 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=10 --mojo-platform-channel-handle=3860 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
                        2⤵
                          PID:3868
                        • 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=11 --mojo-platform-channel-handle=4704 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
                          2⤵
                            PID:3232
                          • 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=4772 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:1
                            2⤵
                              PID:732
                            • 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=5112 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:8
                              2⤵
                                PID:3168
                              • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1580 --field-trial-handle=1804,i,10099850485547648693,6251942685120965310,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2192
                            • 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:4556

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\47c33f2e-327d-4e6a-ac75-1965dd61bfc0.tmp

                                      Filesize

                                      7KB

                                      MD5

                                      c0af2dbb47934e4bd6aa21066825addc

                                      SHA1

                                      6b59015eda330d07d5d690c070b40889dc202800

                                      SHA256

                                      5ff9d3450ad7f36eb6701b4946e41be086ba7bfc0ad0926aa70e3320ab9adf9a

                                      SHA512

                                      a39ecd89d72373503f4e5db5ecae63cddccceee1be098664ee7d5d5a821ffc4572ce54da38e066be3b4f8d68f6d12bfc69ea7a0ab722e750576cf19fb14267b1

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

                                      Filesize

                                      888B

                                      MD5

                                      da7b0edaf0c4536db3206315924e87f4

                                      SHA1

                                      5c649acfb9a55cbaab818b449fca3ff733486723

                                      SHA256

                                      af297fed63b25cff07c79315a3e8f243f890e8f27fdd0f8a81054c0b6d8b1257

                                      SHA512

                                      3784fcfc321809666cf8b02a15bc64d71501df6f27f55797d02fac3379cab7ae21ff4533fa6ce33e7c13fa093e2dacf8e06820a2fd1cfc97b145f42342e5fe49

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

                                      Filesize

                                      6KB

                                      MD5

                                      797d4989935d8995f83adc262474a8af

                                      SHA1

                                      be451b69880ec8eba9c84978622a90dc6b8eeed0

                                      SHA256

                                      89cfab1b315805c6432b2cbc54fd24d5d8fe0f7ca1393ed308d0d203578a8f4e

                                      SHA512

                                      6da9775cbbd8769bcb4904fa187e79e07a7b228a2a252bbb954244dc0a00b40a5e5b908c99990cba8f8ae4c1010bb4d5c264903395f9127c63105eb2baa983ab

                                    • 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

                                      1KB

                                      MD5

                                      0f9a44db1755d895151453753298955c

                                      SHA1

                                      64bafe6c3754f3af86cd1143401a698929045079

                                      SHA256

                                      95bef4168a75ca014bf4c0e8d0a446d79df0ac68545f36c3a7340c14622aa4c5

                                      SHA512

                                      9a2112a2988ac720f1980b8dba788bcae988be523a3a4f7a13457ac8b15650f729b165c325f0907de0217bd287d803276ce6b4fd5b37c688c0252cd1174c7362

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

                                      Filesize

                                      130KB

                                      MD5

                                      edbc70e391a630e1fe279d78c0cd77bf

                                      SHA1

                                      c04ec2d221227068bb7ebd3949b2f74caa9ede0c

                                      SHA256

                                      6073e7c2bf020abde2ee918f8d4a253730fe57c7e0b1eea9b1e569d274a08994

                                      SHA512

                                      540ef247de51ef48d9eeb02a748e287bd187ab7baf9d1c07b238363c020a6bcdc4da8bb69b456c3b5c96054a2a0774b39dc47e12a68a99d9416e60f1872b0ebe