Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 14:18

General

  • Target
    00515ac08d3a7008e28b856eb690185b.exe
  • Size 356KB
  • Sample231224-rmf22afdh4
  • SHA256 3d2b6732fb8f6e9e39f7d8254fad9e76a00287531aef18bd93ea37e90e37f724
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 6 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 64 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\00515ac08d3a7008e28b856eb690185b.exe
    "C:\Users\Admin\AppData\Local\Temp\00515ac08d3a7008e28b856eb690185b.exe"
    1⤵
      PID:1628
      • C:\Windows\SysWOW64\Notepad.exe
        Notepad
        2⤵
          PID:4060
      • C:\Windows\SysWOW64\wuauclt0.exe
        C:\Windows\SysWOW64\wuauclt0.exe -k
        1⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:5068
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" ¨Á
          2⤵
          • Drops file in System32 directory
          • Modifies data under HKEY_USERS
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1508
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1508 CREDAT:17410 /prefetch:2
            3⤵
            • Drops file in System32 directory
            • Modifies data under HKEY_USERS
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:5092
            • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_stub.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\BHO\ie_to_edge_stub.exe" --from-ie-to-edge=3 --ie-frame-hwnd=20058
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:4572
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --from-ie-to-edge=3 --ie-frame-hwnd=20058
                5⤵
                • Drops file in System32 directory
                • Enumerates system info in registry
                • Modifies data under HKEY_USERS
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                • Suspicious use of WriteProcessMemory
                PID:1912
                • 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=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2568 /prefetch:8
                  6⤵
                    PID:4500
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --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=3064 /prefetch:1
                    6⤵
                    • Modifies data under HKEY_USERS
                    PID:3280
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --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=3504 /prefetch:1
                    6⤵
                    • Modifies data under HKEY_USERS
                    PID:4232
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3580 /prefetch:1
                    6⤵
                    • Suspicious use of NtSetInformationThreadHideFromDebugger
                    • Suspicious use of WriteProcessMemory
                    PID:1628
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2072 /prefetch:1
                    6⤵
                      PID:3580
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --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=3512 /prefetch:1
                      6⤵
                        PID:2808
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --extension-process --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=3452 /prefetch:1
                        6⤵
                          PID:4964
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3056 /prefetch:1
                          6⤵
                            PID:1632
                          • 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=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
                            6⤵
                            • Drops file in System32 directory
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4564
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,5555632753161091587,17741780813335056048,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
                            6⤵
                              PID:4244
                            • 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=2024,5555632753161091587,17741780813335056048,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5632 /prefetch:8
                              6⤵
                                PID:2016
                              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
                                6⤵
                                • Drops file in Program Files directory
                                • Modifies data under HKEY_USERS
                                PID:3472
                      • C:\Windows\SysWOW64\Notepad.exe
                        Notepad
                        2⤵
                        • Modifies data under HKEY_USERS
                        PID:4544
                    • 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:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Windows\system32\config\systemprofile\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=0x100,0x104,0x108,0xdc,0x10c,0x7ff8510646f8,0x7ff851064708,0x7ff851064718
                      1⤵
                      • Drops file in System32 directory
                      PID:4932
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:3480
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:1588
                        • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x228,0x22c,0x230,0x204,0x234,0x7ff773145460,0x7ff773145470,0x7ff773145480
                          1⤵
                            PID:4104

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                wuauclt0.exe

                                • Path C:\Windows\SysWOW64\wuauclt0.exe
                                • Size 356KB
                                • SHA256 3d2b6732fb8f6e9e39f7d8254fad9e76a00287531aef18bd93ea37e90e37f724
                                • MD5 SHA1 SHA512 SSDEEP

                                wuauclt0.exe

                                • Path C:\Windows\SysWOW64\wuauclt0.exe
                                • Size 263KB
                                • SHA256 bae7f3a14b38b88c651ba5ddf48ace7be1de21b9f8c731c60e33e7658b6e8839
                                • MD5 SHA1 SHA512 SSDEEP

                                search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

                                • Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
                                • Size 4KB
                                • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
                                • MD5 SHA1 SHA512 SSDEEP

                                2032a8dc-0018-4cc3-9339-939b050ce15b.tmp

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\2032a8dc-0018-4cc3-9339-939b050ce15b.tmp
                                • Size 11KB
                                • SHA256 a9b212417ed488fc606b7c8ed36d230322e2673aefb3dc2c0b238b254c6d185d
                                • MD5 SHA1 SHA512 SSDEEP

                                settings.dat

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 b03533ef62855896ac146f478e7c1fb01c278ef17e6134b77c1e37b161f2db7f
                                • MD5 SHA1 SHA512

                                settings.dat

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 84c43cf83cebe5fcc2d8d67c73fba099f81c2d937030e5c78dbc080e853b5869
                                • MD5 SHA1 SHA512

                                4b166c15-ae2a-458a-ba84-ac8b0b82935b.tmp

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\4b166c15-ae2a-458a-ba84-ac8b0b82935b.tmp
                                • Size 70KB
                                • SHA256 e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25
                                • MD5 SHA1 SHA512 SSDEEP

                                Network Persistent State

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                                • Size 59B
                                • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                                • MD5 SHA1 SHA512

                                Network Persistent State

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                                • Size 111B
                                • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                                • MD5 SHA1 SHA512

                                Preferences

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 4KB
                                • SHA256 03abaa61629a706d9fe90330b716efa1bbcdba5ad35c5aba90fb850dd419d91d
                                • MD5 SHA1 SHA512 SSDEEP

                                Preferences

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 4KB
                                • SHA256 7553f04c9d2f4b2a15e4eec7d18c3fef93be385e2331fcc9ce5b7456a7b1bf4d
                                • MD5 SHA1 SHA512 SSDEEP

                                Preferences

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 5KB
                                • SHA256 9fdbc8f1557603586d6e60dee1837ae3fe8c21fce490bebf4c5da12f33d4763d
                                • MD5 SHA1 SHA512 SSDEEP

                                Preferences~RFe575d91.TMP

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Preferences~RFe575d91.TMP
                                • Size 4KB
                                • SHA256 189261aa97c5f0c860da2128c4079e445eeaf94547a2c77df6960f84859ee945
                                • MD5 SHA1 SHA512 SSDEEP

                                Secure Preferences

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                • Size 24KB
                                • SHA256 bc8df5bea7c2a032c3b57254ad3c8ce8df142f2f15d6ca7767807ec4c02038e9
                                • MD5 SHA1 SHA512 SSDEEP

                                Secure Preferences~RFe57858b.TMP

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences~RFe57858b.TMP
                                • Size 24KB
                                • SHA256 868d85b47e4df8d632ef5572d808083bb1992105f5533284510e2cacf6617b3c
                                • MD5 SHA1 SHA512 SSDEEP

                                CURRENT

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Storage\ext\ihmafllikibpmigkcoadcmckbfhibefp\def\Local Storage\leveldb\CURRENT
                                • Size 16B
                                • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                • MD5 SHA1 SHA512

                                MANIFEST-000001

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\Storage\ext\ihmafllikibpmigkcoadcmckbfhibefp\def\Local Storage\leveldb\MANIFEST-000001
                                • Size 41B
                                • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                                • MD5 SHA1 SHA512

                                CURRENT

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                • Size 16B
                                • SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
                                • MD5 SHA1 SHA512

                                data_0

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\GrShaderCache\GPUCache\data_0
                                • Size 8KB
                                • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                                • MD5 SHA1 SHA512 SSDEEP

                                data_1

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\GrShaderCache\GPUCache\data_1
                                • Size 264KB
                                • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                                • MD5 SHA1 SHA512 SSDEEP

                                data_2

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\GrShaderCache\GPUCache\data_2
                                • Size 8KB
                                • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                                • MD5 SHA1 SHA512 SSDEEP

                                data_3

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\GrShaderCache\GPUCache\data_3
                                • Size 8KB
                                • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                                • MD5 SHA1 SHA512 SSDEEP

                                suggestions[1].en-US

                                • Path C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\suggestions[1].en-US
                                • Size 17KB
                                • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
                                • MD5 SHA1 SHA512 SSDEEP

                                desktop.ini

                                • Path C:\Windows\System32\config\systemprofile\Favorites\desktop.ini
                                • Size 402B
                                • SHA256 a45e345556901cd98b9bf8700b2a263f1da2b2e53dbdf69b9e6cfab6e0bd3464
                                • MD5 SHA1 SHA512

                                Kno7494.tmp

                                • Path C:\Windows\Temp\Kno7494.tmp
                                • Size 88KB
                                • SHA256 1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f
                                • MD5 SHA1 SHA512 SSDEEP

                                settings.dat

                                • Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 6a0622ab1401f8f8be21eb294d65be92e2a41c3b2657189905c223ab7163fa57
                                • MD5 SHA1 SHA512

                                throttle_store.dat

                                • Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Edge\User Data\Crashpad\throttle_store.dat
                                • Size 20B
                                • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                                • MD5 SHA1 SHA512

                                memory/1508-7-0x0000000000480000-0x00000000005E7000-memory.dmp

                                memory/1628-9-0x0000000000400000-0x0000000000567000-memory.dmp

                                memory/1628-0-0x0000000000400000-0x0000000000567000-memory.dmp

                                memory/1628-1-0x00000000022C0000-0x00000000022C1000-memory.dmp

                                memory/5068-8-0x0000000000400000-0x0000000000567000-memory.dmp

                                memory/5068-6-0x0000000000E70000-0x0000000000E71000-memory.dmp