Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-03-2024 23:06

General

  • Target

    4264-247-0x0000000000620000-0x0000000000650000-memory.exe

  • Size

    192KB

  • MD5

    1c242a22382d094a4c9a6428e7199759

  • SHA1

    4630e243a8f68f4a3162a4a2ee525641a7032be5

  • SHA256

    228214776711542d71ed71006001f86aa03f4af0586e01fe2032e84f825d590f

  • SHA512

    65c6a682f0c83dd131d70343d7b604811090a9d8a227d7a0b04a82866b0e60e3e3e8f4aac8097d62e5015506e719307a885e94d90b8375a4ed03a86cb75818cf

  • SSDEEP

    3072:7WsCziRmKPvwL/2rSlllF+HxN6AtjJXOm8e8hB:7WHqXwaWlllF+CMXOm

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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\4264-247-0x0000000000620000-0x0000000000650000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\4264-247-0x0000000000620000-0x0000000000650000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=4264-247-0x0000000000620000-0x0000000000650000-memory.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      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:2184
      • 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=0x100,0xd8,0x104,0xfc,0x108,0x7fff984446f8,0x7fff98444708,0x7fff98444718
        3⤵
          PID:4824
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
          3⤵
            PID:3540
          • 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=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1464
          • 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=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2932 /prefetch:8
            3⤵
              PID:4828
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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:4948
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=3368 /prefetch:1
                3⤵
                  PID:2848
                • 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=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5260 /prefetch:8
                  3⤵
                    PID:1200
                  • 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=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5260 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4384
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=4068 /prefetch:1
                    3⤵
                      PID:4684
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5108 /prefetch:1
                      3⤵
                        PID:2292
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5564 /prefetch:1
                        3⤵
                          PID:3660
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=5592 /prefetch:1
                          3⤵
                            PID:1992
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=3604 /prefetch:1
                            3⤵
                              PID:4704
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=5052 /prefetch:1
                              3⤵
                                PID:4676
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5048 /prefetch:1
                                3⤵
                                  PID:4076
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1880,7276325368116530192,14841345973954523175,131072 --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=1288 /prefetch:2
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5456
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=4264-247-0x0000000000620000-0x0000000000650000-memory.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
                                2⤵
                                  PID:4220
                                  • 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=0xd8,0x100,0x104,0xe4,0x108,0x7fff984446f8,0x7fff98444708,0x7fff98444718
                                    3⤵
                                      PID:4888
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3348
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:536

                                    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

                                      f35bb0615bb9816f562b83304e456294

                                      SHA1

                                      1049e2bd3e1bbb4cea572467d7c4a96648659cb4

                                      SHA256

                                      05e80abd624454e5b860a08f40ddf33d672c3fed319aac180b7de5754bc07b71

                                      SHA512

                                      db9100f3e324e74a9c58c7d9f50c25eaa4c6c4553c93bab9b80c6f7bef777db04111ebcd679f94015203b240fe9f4f371cae0d4290ec891a4173c746ff4b11c1

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

                                      Filesize

                                      152B

                                      MD5

                                      1eb86108cb8f5a956fdf48efbd5d06fe

                                      SHA1

                                      7b2b299f753798e4891df2d9cbf30f94b39ef924

                                      SHA256

                                      1b53367e0041d54af89e7dd59733231f5da1393c551ed2b943c89166c0baca40

                                      SHA512

                                      e2a661437688a4a01a6eb3b2bd7979ecf96b806f5a487d39354a7f0d44cb693a3b1c2cf6b1247b04e4106cc816105e982569572042bdddb3cd5bec23b4fce29d

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

                                      Filesize

                                      264B

                                      MD5

                                      e6db3bde708bcab1d397c4765cc4d814

                                      SHA1

                                      2258f14836a9c2b94da531196d140748eda77141

                                      SHA256

                                      912de94ab4eec77a01f8cf6cffe82d0a581875a891095cc8563f832cb918a024

                                      SHA512

                                      98ce3dedfb7a21dfc92463b1858ae4bba8840b0d4107d1c76cde01cc083ed334ab1413c5329b2a85f497e58c22656160359de880f5648b51786a37b39b0da04b

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

                                      Filesize

                                      111B

                                      MD5

                                      807419ca9a4734feaf8d8563a003b048

                                      SHA1

                                      a723c7d60a65886ffa068711f1e900ccc85922a6

                                      SHA256

                                      aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                                      SHA512

                                      f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

                                      Filesize

                                      437B

                                      MD5

                                      1fb226df076cee8ac549ee96124f8073

                                      SHA1

                                      59e5f8caa2adf44ab79ec06421a1d2c71f7fc80f

                                      SHA256

                                      9f3da95b6ea8b6a1184362417d2962440cd6dc378f2edc88d45ba511ad3b4aae

                                      SHA512

                                      f71f1c8848f2a08620b40bd8b2d27f0cb7b0437b0ba1e024757ac77f7868c4c06793b5fc6a7100578fe5c54e8079602aebe07caef8013ed18f83a99e51fb8958

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

                                      Filesize

                                      6KB

                                      MD5

                                      849dfbaf016cf30c3daff4aabde95f7c

                                      SHA1

                                      c01270c9375f41876d0219dd64c7475237be1648

                                      SHA256

                                      488dcceb86c0d15fc63c314d73520f7821df6b929e5a29908ca74aac42b28a8f

                                      SHA512

                                      5ac67f225c7bb341d7ca6a9e7994e34b301bb2ea8816f06b6510521c59c773715f168b0d4ba4c682abb89366586dccf83b3e4f0c01f0260be75eb4b04c2d3e24

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

                                      Filesize

                                      6KB

                                      MD5

                                      2d4ad725f045db08af358f1f49fe5914

                                      SHA1

                                      818d482f4ccf815afe49cfd2e28e5057f4ca7ada

                                      SHA256

                                      a76cc00ee9f6e1ed8ff1b24555288e5dc75b65025b376c10e51eacea02d71fa0

                                      SHA512

                                      38156c0e916e09ec63fe3657f20269a96eff1f8b8f5a2d14900726d38609283a9481c8c37679f7ec4d432ba170e8226f63e2657c76eee31b2579f45e74cfc535

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

                                      Filesize

                                      6KB

                                      MD5

                                      f27fc3761c2139e8ef0540ef7af6ed89

                                      SHA1

                                      628de77f7ef71204d08093131b455ae091c36e05

                                      SHA256

                                      5d7236b8a1d52163ee96a5af78af0b488ba37dc45e70a56f96085be5635a925a

                                      SHA512

                                      cdf9a17b78c9b2a35d9aaeaa740b687f333d1ddcca93cb98654553a4064a6f186062d310148b8da6d1fffe6011337a37509b6dd047c4268d438be53728ecd767

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

                                      Filesize

                                      371B

                                      MD5

                                      e36957701b82126beadcca61e2a1fe03

                                      SHA1

                                      57d300fb2e2203a80ebd50b037be88a8280b4d4c

                                      SHA256

                                      cd0e01398b099c270e891314d864b951cf88f7e57402184d47ee7a5e92286e5e

                                      SHA512

                                      c8120a970779227d6f42f1a6d2b5dd02300d71ce40b72d49bb40daf0e28ce282a88e037287e1c2c5a840184db38c90de5ac1183b0d47317da814a2c557630e59

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57d736.TMP

                                      Filesize

                                      371B

                                      MD5

                                      64abe042a39f1c2a2d37526e9a934002

                                      SHA1

                                      4097014137c94942538d54b739e1349ce27c2bb5

                                      SHA256

                                      c9da8b3c5b7c909b20e30da67f0247bf2f8d62198c58435020ffaff8abf670c1

                                      SHA512

                                      748fd5edcd2afdeb26ce34067a2146f68a5ddfcfbc80fc71f1961be63e2d31299c563e4bb2b53ec6566c7fb46f8faef8fee942a9fb7f408067d5de7aeff24ba4

                                    • 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

                                      bdb87a90d1defefbc5a0a3cd7317b72d

                                      SHA1

                                      a9a519579e01235e0defe1065fea296bf04f9f77

                                      SHA256

                                      e5f607b078682146f2afbfba7bd4a9a933613f50e11d900f20443cbffc4cd966

                                      SHA512

                                      b1d89ff43e0419a97e92ed8cc4e080646d412fec96ee140fbfee653eb3b0eb5eb4d2996a2f876069a8e8ce63d66f03fb391417e5270d5990c0796f50a891213b