Analysis

  • max time kernel
    249s
  • max time network
    281s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-05-2024 14:33

General

  • Target

    Delta V3.61/Delta.exe

  • Size

    17.0MB

  • MD5

    774ffee84d8e760761b8819edd2bc252

  • SHA1

    74ff2bcc3baf64790181b97dc09ab951d9440379

  • SHA256

    3c2cbcfb0dc0b92e1a0f15e725a1f8c4756a990e298098d94087cdd3fd491758

  • SHA512

    935624fdaa9ae57d4515a456a9383c20240988848046fcab69948450413e573167c0f17a456f0f5120ec13e3215759ad11c4857873900606116c3e495dd69650

  • SSDEEP

    196608:LOM8QZXcqPrn0guhegnueaIN3l4X+yBXeLUpcgwBj9aR:LOM8EmegnBaS1C+yBaUpcgwBj0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Delta V3.61\Delta.exe
    "C:\Users\Admin\AppData\Local\Temp\Delta V3.61\Delta.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://discord.gg/4TfpR6wUUu
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3536
      • 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=0xe4,0x100,0x104,0xd8,0x108,0x7ffffd3c46f8,0x7ffffd3c4708,0x7ffffd3c4718
        3⤵
          PID:3796
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
          3⤵
            PID:1436
          • 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=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2344 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4300
          • 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=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
            3⤵
              PID:3144
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=3332 /prefetch:1
              3⤵
                PID:2832
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=3376 /prefetch:1
                3⤵
                  PID:864
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=5028 /prefetch:1
                  3⤵
                    PID:2744
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4104 /prefetch:8
                    3⤵
                      PID:2244
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4120 /prefetch:8
                      3⤵
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      PID:664
                    • 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=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5620 /prefetch:8
                      3⤵
                        PID:5024
                      • 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=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5620 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4336
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=5708 /prefetch:1
                        3⤵
                          PID:5152
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
                          3⤵
                            PID:5160
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3492 /prefetch:1
                            3⤵
                              PID:5384
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5176 /prefetch:1
                              3⤵
                                PID:5392
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,10931957643660592934,5811385346728132610,131072 --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=1260 /prefetch:2
                                3⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4524
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2760
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3756

                              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

                                ea98e583ad99df195d29aa066204ab56

                                SHA1

                                f89398664af0179641aa0138b337097b617cb2db

                                SHA256

                                a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

                                SHA512

                                e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

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

                                Filesize

                                152B

                                MD5

                                4f7152bc5a1a715ef481e37d1c791959

                                SHA1

                                c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

                                SHA256

                                704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

                                SHA512

                                2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

                                Filesize

                                840B

                                MD5

                                3a97fea0952c2c0600d7fef75462823b

                                SHA1

                                9ec97eec5d2b8959cf35f7192739199828546616

                                SHA256

                                40a65001d00d3014cc5561459b629667264eebad06b5f6c86b9accdb205b398f

                                SHA512

                                180b5669da50714df830f2579f516ee6624c4ea32a1da0ffb933fcd31e60aa9121756c9ca37a34253c33681bd35d37af589dd8e876f89ebe6502c3fe1d08a141

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

                                Filesize

                                536B

                                MD5

                                aedd90303b8eb84fcc93c93110e12839

                                SHA1

                                d9f693338dc57e20938d7df6fc8cb36e5e3b7d76

                                SHA256

                                06248b810edc1cd56510fff9c9e5375fc9eb000f16528c5d7bdec0d5a91f9755

                                SHA512

                                102a3dcd629287ae0780478c025e4cf111803152a88fbe6329cb1f8abc3c1255286e675f4e59240896a6dbd6bea5961ce0d69fc8ef18eae40523704d14bf562f

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

                                Filesize

                                5KB

                                MD5

                                da76851870edc9d229783324b3b5fb03

                                SHA1

                                b24a65d746353dca08073eab509347ffcf110180

                                SHA256

                                b1dc9406f085bd289ac13f511eb2e1e9bde846e0cef35a0171d3e6883f3a07cc

                                SHA512

                                207cfa9a032241dbc7b66f52193ec87cd43e77b4c9246be5f48d41cad8aefb06402ac87c38cd6f3dda9f729a6e8625a340cd3ed5bd7aee196bb07460967dcce9

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

                                Filesize

                                6KB

                                MD5

                                61f34a43591874cff3d721e7316ae877

                                SHA1

                                1dc670355c815bceffd82a11067d98dd53bd92cc

                                SHA256

                                1e9ee24a9f7493687b5236a56439ea1701de16ddd26f6c1fe6e1d7dbd4de0d35

                                SHA512

                                c181fef7f3ec7e2bbea878da1e6b94f92877b88f56f892a3f920edc013dac02f86eb18017b4d36f8004729632a8ee147915bffb5ee23e825ba161515472d1c9d

                              • 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

                                11KB

                                MD5

                                0242047556591d8cd00c6b3fd7974784

                                SHA1

                                bf201a6af39dc8067426fd0ed35c1d8158c94f67

                                SHA256

                                1e70e45493c9a9602fb9093992b9adaaf7b9fe353f844bc361fc707254d4b736

                                SHA512

                                bb8eab85ae39175c583dcd3c3018a00ceb20a964b80c7deac6f0afea3ed84805a79e451bd506b7108497920a55df1bd2d001adf8e3ecb8747346ebb45caa8a5c

                              • \??\pipe\LOCAL\crashpad_3536_IILBOUBNGLCXDDYF

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/1508-6-0x0000000006960000-0x0000000006A10000-memory.dmp

                                Filesize

                                704KB

                              • memory/1508-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

                                Filesize

                                4KB

                              • memory/1508-13-0x0000000007750000-0x00000000077EC000-memory.dmp

                                Filesize

                                624KB

                              • memory/1508-14-0x0000000074C10000-0x00000000753C0000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1508-15-0x0000000074C10000-0x00000000753C0000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1508-16-0x000000000C6D0000-0x000000000C6D8000-memory.dmp

                                Filesize

                                32KB

                              • memory/1508-11-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

                                Filesize

                                120KB

                              • memory/1508-10-0x0000000006D80000-0x0000000006DA2000-memory.dmp

                                Filesize

                                136KB

                              • memory/1508-7-0x0000000006DD0000-0x0000000006E46000-memory.dmp

                                Filesize

                                472KB

                              • memory/1508-12-0x00000000072E0000-0x0000000007634000-memory.dmp

                                Filesize

                                3.3MB

                              • memory/1508-4-0x0000000006540000-0x0000000006578000-memory.dmp

                                Filesize

                                224KB

                              • memory/1508-5-0x0000000006500000-0x000000000650E000-memory.dmp

                                Filesize

                                56KB

                              • memory/1508-3-0x00000000064F0000-0x00000000064F8000-memory.dmp

                                Filesize

                                32KB

                              • memory/1508-157-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

                                Filesize

                                4KB

                              • memory/1508-158-0x0000000074C10000-0x00000000753C0000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1508-159-0x0000000074C10000-0x00000000753C0000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1508-2-0x0000000074C10000-0x00000000753C0000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/1508-1-0x00000000008E0000-0x00000000019E6000-memory.dmp

                                Filesize

                                17.0MB