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Overview

overview

7

Static

static

1

kis21.3.10...86.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    146s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 19:31

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General

  • Target

    kis21.3.10.391abcdefghijru_26486.exe

  • Size

    2.6MB

  • MD5

    a7c8d18cc2fa514b031db4ba23c5562d

  • SHA1

    ceef6acf33b8ece42cda1cb7cac8f65114519c5d

  • SHA256

    419a1704c0a8cdd561a2e3ec7d0017cb618d6b5de6ade7d811e9cc17148dac54

  • SHA512

    2618ab2f6296d1e469d085f196f2407adceb58b5c89ed39a9ec7d785dffd2f63376048d6c5bfb9de14fd93d4fbc9d8a7aa68666bebef312fb1548bc538d2f9d0

  • SSDEEP

    49152:RMvcUuh3ZLJvDr4EWw6hQzu1ZlIseRNvZxAjqzMp9/dDMVy:RSruh3pJHWDhb1Ze9RxAjqMDM

Score
7/10
evasiontrojan

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks for any installed AV software in registry 1 TTPs 45 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391abcdefghijru_26486.exe
    "C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391abcdefghijru_26486.exe"
    1⤵
    • Loads dropped DLL
    • Checks for any installed AV software in registry
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2132
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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:3408
    • 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,0x120,0x124,0xf8,0x128,0x7ffe7d3646f8,0x7ffe7d364708,0x7ffe7d364718
      2⤵
        PID:864
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
        2⤵
          PID:5080
        • 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=2128,15119554334593366829,12627562491015220044,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:784
        • 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=2128,15119554334593366829,12627562491015220044,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
          2⤵
            PID:2044
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --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=3356 /prefetch:1
            2⤵
              PID:3364
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --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=3376 /prefetch:1
              2⤵
                PID:4984
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --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=5064 /prefetch:1
                2⤵
                  PID:2968
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --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=5100 /prefetch:1
                  2⤵
                    PID:1528
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15119554334593366829,12627562491015220044,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3140 /prefetch:2
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3544
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:1160
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:3524
                    • C:\Windows\system32\AUDIODG.EXE
                      C:\Windows\system32\AUDIODG.EXE 0x4b4 0x4f8
                      1⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4760
                    • C:\Windows\System32\svchost.exe
                      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                      1⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2332
                    • C:\Windows\explorer.exe
                      C:\Windows\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -Embedding
                      1⤵
                      • Checks processor information in registry
                      • Modifies Internet Explorer settings
                      • Modifies registry class
                      • Suspicious behavior: AddClipboardFormatListener
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of FindShellTrayWindow
                      PID:2792
                    • C:\Windows\SysWOW64\DllHost.exe
                      C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                      1⤵
                        PID:4544
                      • C:\Windows\SysWOW64\werfault.exe
                        werfault.exe /h /shared Global\213b2f9717c04433b0e305a2a93f68e5 /t 2340 /p 2132
                        1⤵
                          PID:3052

                        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

                          2579d07b98bbefadc929d80fb3dbd32a

                          SHA1

                          1ceb57c4b81f0f23500e118a4b9a225116a467de

                          SHA256

                          b8443c289ad36568a2bf794ac9ec1f259a9dd930c36680dafc8d0cb4de81feb6

                          SHA512

                          53522ad5e8e2a272d5b1bff9b9226b7d976d47413891c60d7efebd4365baff12b6891e3f79b20e14892ec7c654ad2d437941014290c428c6b1bd78a7b3e557de

                          Download Submit

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

                          152B

                          MD5

                          8c91c8582b0c918416d14bd7eedd686e

                          SHA1

                          b2ff8149bc21144fdcec64111afda492965c6621

                          SHA256

                          1e839706b748c04adf8efa2790564ca1efd707fdf6451e71af6862e07123717e

                          SHA512

                          a93be868d9f08097bff39069378a0bfa0f5c78e74e9e8df820be9b0426cbfe84e03e9638b329b6142279ed140a120c4c4c21857f410fc4789a370445c3919dcf

                          Download Submit

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

                          6KB

                          MD5

                          5fd8b8f18e70e63d48e9bea7eee66e30

                          SHA1

                          685805214bc99eb239e97e49ff9c69744ed2bf49

                          SHA256

                          5e3e59445935a4f0d3d63b17fc68ffbf7b116269c04403e2732e34dc68165f7a

                          SHA512

                          2c2d0c05f49a043291b7a52a3aea2b065586ad834633073cc72edb9107ac2daa86429c7c040a882b3e8be8ac5fde813c0e0ce4c210dc80625edbc2ccca2ba7dc

                          Download Submit

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

                          6KB

                          MD5

                          5770bba4d546f1fb164c3ece59600025

                          SHA1

                          c816dd0390947c37ead007c49e60d38d5d43fbd3

                          SHA256

                          84c7014f63a76b4ab72919381ba9c5e53810e57c1685a7913e1b0a8cf4c26bb6

                          SHA512

                          b125242d18727a603e9ae69a14826e5c48a0745f1ad9103ef8c8005894c049cb17d2b18a524f708b67638b4cba4f567f337ba6e994476ad0ec0116512d9b5b91

                          Download Submit

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

                          11KB

                          MD5

                          5716f0ce6bca7245d723b7d2d034a04f

                          SHA1

                          e75cda58c3622587451feef195218a5cf31cf0cf

                          SHA256

                          d3db0369d5967f666a75465a56a239a4f94890f25450a09302f77c50662fc198

                          SHA512

                          c818afec23032b248f3dd1118208bb02b4b93dea18c9dbdc2483fde1f0c8d34f326cea50277419e5a59dfc3680dc554b221b597367dde88f1af3ae5b5e347749

                          Download Submit

                        • C:\Users\Admin\AppData\Local\Temp\D789F0731FCFEE115B672632DA6ADA33\setup.dll
                          Filesize

                          5.1MB

                          MD5

                          f033ece2b58db6320da7b6855db976a7

                          SHA1

                          de508aa8fbbc77a983b7aeabf3b89d682d91f847

                          SHA256

                          400b6987fc6e20154063006ef0fc77a353f026e3d92c9b83653d51c876509505

                          SHA512

                          fac2131aeb07a6bd7cb206223e36f3c0199ab0fac8525674a62f99e95192b1cf5ac8f4936a4ef46301afc24f4de17d35e34eb532a75cfbf5b446e925dd00bf3c

                          Download Submit

                        • memory/2132-0-0x00000000772B0000-0x00000000772C0000-memory.dmp

                          Filesize

                          64KB

                          Download

                        • memory/2132-3-0x0000000077172000-0x0000000077173000-memory.dmp

                          Filesize

                          4KB

                          Download

                        • memory/2132-1-0x00000000772B0000-0x00000000772C0000-memory.dmp

                          Filesize

                          64KB

                          Download

                        • memory/2132-2-0x00000000772B0000-0x00000000772C0000-memory.dmp

                          Filesize

                          64KB

                          Download

                        • memory/2332-64-0x0000016D9D840000-0x0000016D9D850000-memory.dmp

                          Filesize

                          64KB

                          Download

                        • memory/2332-80-0x0000016D9D940000-0x0000016D9D950000-memory.dmp

                          Filesize

                          64KB

                          Download

                        • memory/2332-96-0x0000016DA5C40000-0x0000016DA5C41000-memory.dmp

                          Filesize

                          4KB

                          Download

                        • memory/2332-98-0x0000016DA5C70000-0x0000016DA5C71000-memory.dmp

                          Filesize

                          4KB

                          Download

                        • memory/2332-99-0x0000016DA5C70000-0x0000016DA5C71000-memory.dmp

                          Filesize

                          4KB

                          Download

                        • memory/2332-100-0x0000016DA5D80000-0x0000016DA5D81000-memory.dmp

                          Filesize

                          4KB

                          Download