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Resubmissions

04/07/2024, 14:45

240704-r4ycmsxhpq 1

04/07/2024, 14:44

240704-r4lc3szfmf 1

Analysis

  • max time kernel
    1799s
  • max time network
    1685s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-uk
  • resource tags

    arch:x64arch:x86image:win10-20240404-uklocale:uk-uaos:windows10-1703-x64systemwindows
  • submitted
    04/07/2024, 14:45

General

  • Target

    https://www.mediafire.com/file/hxqpc0gpgm7bwbc/SolaraB.zip/file

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.mediafire.com/file/hxqpc0gpgm7bwbc/SolaraB.zip/file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:3364
    • 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,0xd0,0xd4,0xa8,0xd8,0x7fff42319758,0x7fff42319768,0x7fff42319778
      2⤵
        PID:1084
      • 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=1628 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:2
        2⤵
          PID:3528
        • 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=1800 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:8
          2⤵
            PID:300
          • 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=2080 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:8
            2⤵
              PID:196
            • 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=2808 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:1
              2⤵
                PID:4112
              • 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=2816 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:1
                2⤵
                  PID:4776
                • 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=3684 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:8
                  2⤵
                    PID:4892
                  • 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=4404 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:8
                    2⤵
                      PID:788
                    • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4292 --field-trial-handle=1848,i,5405688323671981847,5137235505642885575,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4268
                  • 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:4328

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      216B

                      MD5

                      899ef416db95f189dc3e3fc11cfdc147

                      SHA1

                      4a4faf7258ffe004b2972b5d24843d17a03bece0

                      SHA256

                      e6b9b8355612be8958cee450c6ab832b3a8a4adf11fa9d3af9e78ec92b2d1b89

                      SHA512

                      1563b897d579bed02ec0b1a41f3c7a55c25331415fbca1fefab5bc3a4171d5c7b7815cfc9e4c71f7f4b47d2f0ca4b5c742fb737cc2bf2c335dc3ec707a29182c

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

                      Filesize

                      2KB

                      MD5

                      11a7e161b6f950ea98d598bb43c54514

                      SHA1

                      2e33e25fcc3d0d9bc0b3d6fa40cb69e9f6d36bae

                      SHA256

                      c032359fb839a12bd8b3827b635ef31e736a36cbd365a95c5de350c5ee51d658

                      SHA512

                      4944f101ec4843558e28213a125d7c018fb826c6ef9c36d34ab956ccbcba5723c5dfa4a18daa1f373a04b880e395bf6619299b7a160781836d3429c1958f7f4b

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

                      Filesize

                      2KB

                      MD5

                      d462838d3795674e3814a27a5f35bbc9

                      SHA1

                      7b7c03d45b5a72a8afb02415f86297946946a0a7

                      SHA256

                      8114d816b6d0c33980817a8b61dc5b7aefbbe4fbfdd6a680fd6a914ea8457b32

                      SHA512

                      1f4fb2c15f2c671cfb5be1e08b4b2d812b3f4c53dc047ad522f97e4c8eba6ea18f1713f966812c4f0a5a982ead42282af207796a340bcb566d924e458ae03e74

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

                      Filesize

                      3KB

                      MD5

                      f7a09faf1a8611ee5699e0527247bdf3

                      SHA1

                      1e327c46a3784498867a997efa08dfd38ff6ec38

                      SHA256

                      89c9945f7fe03e24028dfaeb01e9df0275403ed0d02659e06bf1934bb48ff2de

                      SHA512

                      be809ba45872fc54d7651a0a475bc733d1fe9470b40aa3948e80c71ea507b22667e3d934ba042cd8be19d51fb37229b7e2d13b2c05f191060fdda1e05ca24969

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

                      Filesize

                      535B

                      MD5

                      4685588a3226bf501bfdf988a924667f

                      SHA1

                      f3f298cfa9d241ad88b938f53faaa97d14262e1f

                      SHA256

                      78b5693b7628de9f3ecf38262f12caf37c6c80afd7d65ecb20f913890fcfe1b7

                      SHA512

                      aba16349c547ad8786d1fb71b28d2ffc92f7d4b1d04f7f4211b7d52e2d983c237dec8e7bf3b9bbe436e726943f4ad62d16231a01d95d3e32184abc9d870da30a

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

                      Filesize

                      6KB

                      MD5

                      d5f80c8b90c21e4935727a23e793f21d

                      SHA1

                      af1724076e985565c494b7329c385beebde60127

                      SHA256

                      ac8bca7c3637e0c2a5cd3fe5b33331c2f23709c056a3f6d653b662f617a2b5bd

                      SHA512

                      133fe1403b768e17f608402b042ed5b2f29837e2c1a78be339b4d037555de90b29c8498403618981969ca59f73606135258c29d1af905c43e3eb5dcdefb91a72

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

                      Filesize

                      6KB

                      MD5

                      fc8564e3619825acd07be3635b7a3a28

                      SHA1

                      889d8150ef88b225c13dabf57893b9514bc449a9

                      SHA256

                      2ac49ab68c715013cbfe4200550a3d22795f931af56a9ab3696a949a8f0300e3

                      SHA512

                      10d6c73151d9326592a4135591d79c2d9fe466c4426abf5d5aefceff98729e84160b33518fcbf48b5ed1e3560749da13ca6ad932c4d15ac24b8ad3363a855484

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

                      Filesize

                      6KB

                      MD5

                      8fe18bb49e3a25a4adf24ff8d2bc9aef

                      SHA1

                      71dcade939d9d2f85351b0b2ea1fb7decbfd0207

                      SHA256

                      128bfbeb2bd672c446123f23ccc3ba5abd1705ffd20c20106f66aaa7909dbbce

                      SHA512

                      19a3c0159709467a991c414ac038e975d2d8fc520e74992e2d09ccd437a2701a7a1cf21493e21d96e5a7783c17f2d3691eacfb2755c399a47fa863a4a26d7ddf

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

                      Filesize

                      136KB

                      MD5

                      2752b9efffca18bafc9792433ec84be7

                      SHA1

                      96f57dd1d824f7e0a9d1ac40303be9817285ecea

                      SHA256

                      0e1d0cffb1d9989f911615ef44beb3bb8cf8791910cd7ef441338496a48fdb62

                      SHA512

                      5a843e9b7d5146e06a6e2e063c78ef6815e70cd5104b9697fcfd2c6eca5224529b7a1d19f66427858327c2791760dcafa2ec5edadf2e693020f67985081cedd0

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd