Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10-07-2024 21:01

General

  • Target

    AutoUpdate/Autoupdate.exe

  • Size

    2.8MB

  • MD5

    94c5b0443f1c39b71b22931509bf1985

  • SHA1

    35cb27275187b8c0da72d00b8551aaf2c1059794

  • SHA256

    7260c2623c4277b045d97e87a677d41bbfd11647109a4d648c311310889cebfb

  • SHA512

    a08a897095239f367c51b36724f54aa961420e07f76185075902efd7ee023eb8f0a6c8b49769158fbf9372377028182515995b0ac0b7277e12a2640a3e6a3721

  • SSDEEP

    49152:57L6oPOReVwkTVcXj/SZTLvIkP4qgh7Xufw58hG7UB:57NQeZVcX7aIFqgtX8S

Score
1/10

Malware Config

Signatures

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutoUpdate\Autoupdate.exe
    "C:\Users\Admin\AppData\Local\Temp\AutoUpdate\Autoupdate.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2984
    • C:\Users\Admin\AppData\Local\Temp\TeraBox.exe
      C:\Users\Admin\AppData\Local\Temp\TeraBox.exe NoUpdate
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe
        "C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe" --type=gpu-process --field-trial-handle=1988,11445602385064359986,1438465794047572993,131072 --enable-features=CastMediaRouteProvider --no-sandbox --locales-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres\locales" --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --log-severity=disable --resources-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres" --user-agent="Mozilla/5.0; (Windows NT 6.1; WOW64); AppleWebKit/537.36; (KHTML, like Gecko); Chrome/86.0.4240.198; Safari/537.36; terabox;1.31.0.1;PC;PC-Windows;6.1.7601;WindowsTeraBox" --lang=en-US --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --mojo-platform-channel-handle=1996 /prefetch:2
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2440
      • C:\Users\Admin\AppData\Local\Temp\TeraBoxWebService.exe
        "C:\Users\Admin\AppData\Local\Temp\TeraBoxWebService.exe"
        3⤵
          PID:572
        • C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe
          "C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1988,11445602385064359986,1438465794047572993,131072 --enable-features=CastMediaRouteProvider --lang=en-US --service-sandbox-type=network --no-sandbox --locales-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres\locales" --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --log-severity=disable --resources-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres" --user-agent="Mozilla/5.0; (Windows NT 6.1; WOW64); AppleWebKit/537.36; (KHTML, like Gecko); Chrome/86.0.4240.198; Safari/537.36; terabox;1.31.0.1;PC;PC-Windows;6.1.7601;WindowsTeraBox" --lang=en-US --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --mojo-platform-channel-handle=2592 /prefetch:8
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1840
        • C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe
          "C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe" --type=renderer --no-sandbox --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --field-trial-handle=1988,11445602385064359986,1438465794047572993,131072 --enable-features=CastMediaRouteProvider --lang=en-US --locales-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres\locales" --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --log-severity=disable --resources-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres" --user-agent="Mozilla/5.0; (Windows NT 6.1; WOW64); AppleWebKit/537.36; (KHTML, like Gecko); Chrome/86.0.4240.198; Safari/537.36; terabox;1.31.0.1;PC;PC-Windows;6.1.7601;WindowsTeraBox" --disable-extensions --ppapi-flash-path="C:\Users\Admin\AppData\Local\Temp\pepflashplayer.dll" --ppapi-flash-version=20.0.0.306 --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2984 /prefetch:1
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1264
        • C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe
          "C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe" --type=renderer --no-sandbox --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --field-trial-handle=1988,11445602385064359986,1438465794047572993,131072 --enable-features=CastMediaRouteProvider --lang=en-US --locales-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres\locales" --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --log-severity=disable --resources-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres" --user-agent="Mozilla/5.0; (Windows NT 6.1; WOW64); AppleWebKit/537.36; (KHTML, like Gecko); Chrome/86.0.4240.198; Safari/537.36; terabox;1.31.0.1;PC;PC-Windows;6.1.7601;WindowsTeraBox" --disable-extensions --ppapi-flash-path="C:\Users\Admin\AppData\Local\Temp\pepflashplayer.dll" --ppapi-flash-version=20.0.0.306 --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2992 /prefetch:1
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1960
        • C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe
          "C:\Users\Admin\AppData\Local\Temp\TeraBoxRender.exe" --type=gpu-process --field-trial-handle=1988,11445602385064359986,1438465794047572993,131072 --enable-features=CastMediaRouteProvider --no-sandbox --locales-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres\locales" --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --log-severity=disable --resources-dir-path="C:\Users\Admin\AppData\Local\Temp\browserres" --user-agent="Mozilla/5.0; (Windows NT 6.1; WOW64); AppleWebKit/537.36; (KHTML, like Gecko); Chrome/86.0.4240.198; Safari/537.36; terabox;1.31.0.1;PC;PC-Windows;6.1.7601;WindowsTeraBox" --lang=en-US --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --log-file="C:\Users\Admin\AppData\Local\Temp\debug.log" --mojo-platform-channel-handle=2104 /prefetch:2
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1700
        • C:\Users\Admin\AppData\Local\Temp\TeraBoxHost.exe
          -PluginId 1502 -PluginPath "C:\Users\Admin\AppData\Local\Temp\kernel.dll" -ChannelName terabox.2776.0.287079517\1440018606 -QuitEventName TERABOX_KERNEL_SDK_997C8EFA-C5ED-47A0-A6A8-D139CD6017F4 -TeraBoxId "" -IP "10.127.0.37" -PcGuid "TBIMXV2-O_A44E5F3F48554D98917260F353A3DF66-C_0-D_4444303031302033202020202020202020202020-M_C20DC8CB8E9E-V_83841510" -Version "1.31.0.1" -DiskApiHttps 0 -StatisticHttps 0 -ReportCrash 1
          3⤵
            PID:964
          • C:\Users\Admin\AppData\Local\Temp\TeraBoxHost.exe
            "C:\Users\Admin\AppData\Local\Temp\TeraBoxHost.exe" -PluginId 1502 -PluginPath "C:\Users\Admin\AppData\Local\Temp\kernel.dll" -ChannelName terabox.2776.0.287079517\1440018606 -QuitEventName TERABOX_KERNEL_SDK_997C8EFA-C5ED-47A0-A6A8-D139CD6017F4 -TeraBoxId "" -IP "10.127.0.37" -PcGuid "TBIMXV2-O_A44E5F3F48554D98917260F353A3DF66-C_0-D_4444303031302033202020202020202020202020-M_C20DC8CB8E9E-V_83841510" -Version "1.31.0.1" -DiskApiHttps 0 -StatisticHttps 0 -ReportCrash 1
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:876
          • C:\Users\Admin\AppData\Local\Temp\TeraBoxHost.exe
            "C:\Users\Admin\AppData\Local\Temp\TeraBoxHost.exe" -PluginId 1501 -PluginPath "C:\Users\Admin\AppData\Local\Temp\module\VastPlayer\VastPlayer.dll" -ChannelName terabox.2776.1.1152477833\1395564464 -QuitEventName TERABOX_VIDEO_PLAY_SDK_997C8EFA-C5ED-47A0-A6A8-D139CD6017F4 -TeraBoxId "" -IP "10.127.0.37" -PcGuid "TBIMXV2-O_A44E5F3F48554D98917260F353A3DF66-C_0-D_4444303031302033202020202020202020202020-M_C20DC8CB8E9E-V_83841510" -Version "1.31.0.1" -DiskApiHttps 0 -StatisticHttps 0 -ReportCrash 1
            3⤵
              PID:1364

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6525274CBC2077D43D7D17A33C868C4F

          Filesize

          959B

          MD5

          d5e98140c51869fc462c8975620faa78

          SHA1

          07e032e020b72c3f192f0628a2593a19a70f069e

          SHA256

          5c58468d55f58e497e743982d2b50010b6d165374acf83a7d4a32db768c4408e

          SHA512

          9bd164cc4b9ef07386762d3775c6d9528b82d4a9dc508c3040104b8d41cfec52eb0b7e6f8dc47c5021ce2fe3ca542c4ae2b54fd02d76b0eabd9724484621a105

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6525274CBC2077D43D7D17A33C868C4F

          Filesize

          192B

          MD5

          509f6a345d6a613d6f29ebf240c336a3

          SHA1

          b2f0ea9393ba4e6a7909a1e1fc111f0af8eb78c9

          SHA256

          0f2b02d98c91c5449877b63f6200ce007a35a4912410dab488aceaa0efc001d1

          SHA512

          8983ff002749615f538b793668b1f921789134b71fb4e10b8a2fab1e549629e928199e6f7b2e4936f0c036468ecc7a0e2b3977c8220aabf11842e168a93ba73b

        • C:\Users\Admin\AppData\Local\Temp\AutoUpdate\config.ini

          Filesize

          164B

          MD5

          56bb5d1308f0cde0100cdf281998984e

          SHA1

          7742dc43a3037df9920b46cf0fb2dbd82f604431

          SHA256

          77e930360c3204c819988be6b5f692589ee16f6a25dc543327909cd2e3094007

          SHA512

          764f6a71067c79790c5a43c0340ab38d5d1e5db5c5d5535a616b22997d75fc6067d78e2ffae0ae408efde9547beaaf21df876da7f0eb08187a62440d613d18bf

        • C:\Users\Admin\AppData\Local\Temp\Cab21C5.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar2245.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/876-1565-0x0000000000490000-0x0000000000491000-memory.dmp

          Filesize

          4KB

        • memory/876-1575-0x00000000004C0000-0x00000000004C1000-memory.dmp

          Filesize

          4KB

        • memory/876-1576-0x00000000677F0000-0x0000000068C1C000-memory.dmp

          Filesize

          20.2MB

        • memory/876-1546-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/876-1548-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/876-1550-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/876-1545-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/876-1543-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/876-1541-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/876-1553-0x0000000000470000-0x0000000000471000-memory.dmp

          Filesize

          4KB

        • memory/876-1563-0x0000000000490000-0x0000000000491000-memory.dmp

          Filesize

          4KB

        • memory/876-1555-0x0000000000470000-0x0000000000471000-memory.dmp

          Filesize

          4KB

        • memory/876-1573-0x00000000004C0000-0x00000000004C1000-memory.dmp

          Filesize

          4KB

        • memory/876-1571-0x00000000004C0000-0x00000000004C1000-memory.dmp

          Filesize

          4KB

        • memory/876-1560-0x0000000000480000-0x0000000000481000-memory.dmp

          Filesize

          4KB

        • memory/876-1570-0x00000000004A0000-0x00000000004A1000-memory.dmp

          Filesize

          4KB

        • memory/876-1568-0x00000000004A0000-0x00000000004A1000-memory.dmp

          Filesize

          4KB

        • memory/876-1558-0x0000000000480000-0x0000000000481000-memory.dmp

          Filesize

          4KB

        • memory/2776-30-0x0000000000E50000-0x00000000014B1000-memory.dmp

          Filesize

          6.4MB

        • memory/2776-1540-0x0000000000E50000-0x00000000014B1000-memory.dmp

          Filesize

          6.4MB

        • memory/2776-1532-0x0000000000E50000-0x00000000014B1000-memory.dmp

          Filesize

          6.4MB

        • memory/2776-11-0x0000000000E5A000-0x0000000000E5B000-memory.dmp

          Filesize

          4KB

        • memory/2776-12-0x0000000000E50000-0x00000000014B1000-memory.dmp

          Filesize

          6.4MB

        • memory/2984-0-0x0000000000520000-0x0000000000521000-memory.dmp

          Filesize

          4KB