Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 22:00

General

  • Target

    ececb8cf9b9572194d177dfcf04bacc1.exe

  • Size

    17.4MB

  • MD5

    2e35c910027a4efcb1133d3247b146e4

  • SHA1

    badabb1d85624d6b8380d1b2c7bfd0f47aa29610

  • SHA256

    e20a540b3319728685a2209c51aaeee663ee6b73268e024d0b73325bc2f53325

  • SHA512

    4d1d502fde4fcfb5bcac0f2d902e7f558f67c44c47557fbbce7861e1d0cd78891699ec0823620bfe422a82df89cfd20b5720dbdc4ff8635eff1bfb5fed08345e

  • SSDEEP

    393216:4d196AAUJxsQ2EqcfKRBV7bmglq+xEKD7lguFkzsfYDjuowte:yfDJ2CKHVJPBga/YDX

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ececb8cf9b9572194d177dfcf04bacc1.exe
    "C:\Users\Admin\AppData\Local\Temp\ececb8cf9b9572194d177dfcf04bacc1.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1840
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /7
    1⤵
    • Checks SCSI registry key(s)
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2312
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" "https://www.bing.com/search?q=rpvymf.exe rpvymf.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff8009846f8,0x7ff800984708,0x7ff800984718
      2⤵
        PID:3936
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2196 /prefetch:2
        2⤵
          PID:1908
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4252
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
          2⤵
            PID:2184
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /prefetch:1
            2⤵
              PID:3976
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --disable-client-side-phishing-detection --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=3488 /prefetch:1
              2⤵
                PID:824
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3992 /prefetch:1
                2⤵
                  PID:3648
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3800 /prefetch:1
                  2⤵
                    PID:4960
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
                    2⤵
                      PID:3940
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2188,16165805559635745987,5393477418440636652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5220 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:208
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:400
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:4572
                      • C:\Windows\System32\rundll32.exe
                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                        1⤵
                          PID:2532

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                          Filesize

                          152B

                          MD5

                          612a6c4247ef652299b376221c984213

                          SHA1

                          d306f3b16bde39708aa862aee372345feb559750

                          SHA256

                          9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

                          SHA512

                          34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                          Filesize

                          152B

                          MD5

                          56641592f6e69f5f5fb06f2319384490

                          SHA1

                          6a86be42e2c6d26b7830ad9f4e2627995fd91069

                          SHA256

                          02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

                          SHA512

                          c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                          Filesize

                          5KB

                          MD5

                          3e3f135f56d1ba6b5135fadc8a91d919

                          SHA1

                          5b4a6afb9f727509a20d95c88cf41992b1be303e

                          SHA256

                          b9038b1bb5e15fdf1768a6cc3a95d3c13873dee4cafa8e6a99c8a2648150011a

                          SHA512

                          5b6e39b9d6480d17be6b5e9daceebe9da26e4434dd792cf7801c19b2d8c8ec909939c076dd4634b673e0bdd39a8f621336415d37f6ff440233fe3672918082c3

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                          Filesize

                          6KB

                          MD5

                          4754b1bfb8d7ad833ca77a1bc289d5e1

                          SHA1

                          3fc3a1bf1ca879b8a551ee9a54fa6029a367ccd6

                          SHA256

                          813179cf0995500f9b2f291f30270c58a800ed25682054dc06469eb32fdafc04

                          SHA512

                          b38685725345cf3ea949a6d1ed91758b05acb813b81a23c8a8b4fbbf5f51679daa3ee006edb97b37c357c68bc1b468ef73424ae4bf4d0c105b92bc51db4a406e

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                          Filesize

                          16B

                          MD5

                          6752a1d65b201c13b62ea44016eb221f

                          SHA1

                          58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                          SHA256

                          0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                          SHA512

                          9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                          Filesize

                          8KB

                          MD5

                          4459a6fb3dfeaf5e48b484182f281459

                          SHA1

                          9d8ae9dec1b5eda7d556f5403740b5475583e72c

                          SHA256

                          cc6c3a81c8764e086ca2a8fdb582f5a4461e95dca6f89f8ba47e3dd94d268038

                          SHA512

                          1d651d08d8cf7df710dd3ce89787910aa8e5fed50e817db6d2eabefae6ff7c9c9414bbcf29cb24d98138d845e1642732bb8bacf3bd057b7736edfe0b74065ee7

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • memory/1840-9-0x0000000000485000-0x00000000011F9000-memory.dmp

                          Filesize

                          13.5MB

                        • memory/1840-10-0x0000000000400000-0x0000000002363000-memory.dmp

                          Filesize

                          31.4MB

                        • memory/1840-1-0x0000000000485000-0x00000000011F9000-memory.dmp

                          Filesize

                          13.5MB

                        • memory/1840-2-0x0000000000400000-0x0000000002363000-memory.dmp

                          Filesize

                          31.4MB

                        • memory/1840-6-0x0000000004140000-0x00000000041A4000-memory.dmp

                          Filesize

                          400KB

                        • memory/1840-7-0x0000000000400000-0x0000000002363000-memory.dmp

                          Filesize

                          31.4MB

                        • memory/1840-8-0x0000000000400000-0x0000000002363000-memory.dmp

                          Filesize

                          31.4MB

                        • memory/1840-0-0x0000000002410000-0x0000000002411000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-21-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-17-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-13-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-18-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-19-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-20-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-12-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-22-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-23-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2312-11-0x000001D1EB1E0000-0x000001D1EB1E1000-memory.dmp

                          Filesize

                          4KB