Analysis

  • max time kernel
    150s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-10-2023 07:23

General

  • Target

    9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4.exe

  • Size

    587KB

  • MD5

    8eb42c79eda8f587b9b517f58650fdc3

  • SHA1

    e75261f134ecf40ba92788a4b4afb31f79768cfd

  • SHA256

    9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4

  • SHA512

    3f74a20df0e1a14472d4400d20dbcda617e5e09777a80a9a9d295df2d1ce4dc06627d9ef60deb1a2ea89e4b71ae3298e64d7d41f57deef5e005ef2cb5272c765

  • SSDEEP

    6144:UWOyAU+2GhNskZEVaJsUH/XJUZA16WXifGT3WsXbWneggzrdtU:Uzr2iNzEisUH/eZSXjTdoyxtU

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 6 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\9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4.exe
    "C:\Users\Admin\AppData\Local\Temp\9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3768
    • 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=9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4.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:2352
      • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8e15246f8,0x7ff8e1524708,0x7ff8e1524718
        3⤵
          PID:4168
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
          3⤵
            PID:3108
          • 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=2160,15726851929436519909,10419259079557481057,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4836
          • 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=2160,15726851929436519909,10419259079557481057,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
            3⤵
              PID:2316
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=3536 /prefetch:1
              3⤵
                PID:4064
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=3560 /prefetch:1
                3⤵
                  PID:808
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=4936 /prefetch:1
                  3⤵
                    PID:4784
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=5440 /prefetch:1
                    3⤵
                      PID:5048
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=5424 /prefetch:1
                      3⤵
                        PID:4428
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=5400 /prefetch:1
                        3⤵
                          PID:3584
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5760 /prefetch:1
                          3⤵
                            PID:2296
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5536 /prefetch:1
                            3⤵
                              PID:3256
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,15726851929436519909,10419259079557481057,131072 --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=5988 /prefetch:1
                              3⤵
                                PID:556
                              • 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=2160,15726851929436519909,10419259079557481057,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6456 /prefetch:8
                                3⤵
                                  PID:4916
                                • 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=2160,15726851929436519909,10419259079557481057,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6456 /prefetch:8
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3656
                              • 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=9f5c1ac71fab2da6478ba4b259a38e64970c2062c91423c7796968f85d0003c4.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
                                2⤵
                                  PID:2940
                                  • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8e15246f8,0x7ff8e1524708,0x7ff8e1524718
                                    3⤵
                                      PID:2084
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4468
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2248

                                    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

                                      f95638730ec51abd55794c140ca826c9

                                      SHA1

                                      77c415e2599fbdfe16530c2ab533fd6b193e82ef

                                      SHA256

                                      106137874d86d602d1f4af7dac605f3470ec7a5d69b644b99d502bb38925bbd3

                                      SHA512

                                      0eb01b446d876886066783242381d214a01e2d282729a69b890ae2b6d74d0e1325a6bd4671738ebe3b6ecadc22ceb00f42348bad18d2352896ed3344cc29f78a

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

                                      Filesize

                                      152B

                                      MD5

                                      f95638730ec51abd55794c140ca826c9

                                      SHA1

                                      77c415e2599fbdfe16530c2ab533fd6b193e82ef

                                      SHA256

                                      106137874d86d602d1f4af7dac605f3470ec7a5d69b644b99d502bb38925bbd3

                                      SHA512

                                      0eb01b446d876886066783242381d214a01e2d282729a69b890ae2b6d74d0e1325a6bd4671738ebe3b6ecadc22ceb00f42348bad18d2352896ed3344cc29f78a

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

                                      Filesize

                                      264B

                                      MD5

                                      b2a7b19969237b47a7237c6dde5eb722

                                      SHA1

                                      5dd9b852828da58032b98bb253f187edaa0ad7e2

                                      SHA256

                                      cea7f45d2e88ac82a5d768928590db66713b5a9e0da248467a3921811386d1bb

                                      SHA512

                                      df09db5ec19571cf7065886f20c72c326596de416262bad7962d681eba9d17534c33a6afdfea78fd7c928c50b88b7f2407a98b39338bb24dfc84b8c5f71e4bb5

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

                                      Filesize

                                      111B

                                      MD5

                                      285252a2f6327d41eab203dc2f402c67

                                      SHA1

                                      acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                      SHA256

                                      5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                      SHA512

                                      11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                      Filesize

                                      437B

                                      MD5

                                      05592d6b429a6209d372dba7629ce97c

                                      SHA1

                                      b4d45e956e3ec9651d4e1e045b887c7ccbdde326

                                      SHA256

                                      3aacb982b8861c38a392829ee3156d05dfdd46b0ecb46154f0ea9374557bc0fd

                                      SHA512

                                      caa85bdccabea9250e8a5291f987b8d54362a7b3eec861c56f79cebb06277aa35d411e657ec632079f46affd4d6730e82115e7b317fbda55dacc16378528abaa

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

                                      Filesize

                                      6KB

                                      MD5

                                      efb87c224dca875114229ce30a8a6ce5

                                      SHA1

                                      8c413b5f0004ec5ef8108de8d66c4ff2082c774c

                                      SHA256

                                      eebece9affc9e556c6b5340a68745c8089c5612c3379ab806f23f7b01b4722d1

                                      SHA512

                                      c483bb6999e065717e2124ad6723b6cda8eceac3363468268aae02cfa0c139cb90ed35a098f22c0278105de39c984b0a99d9392ab16ea6fa9e7824444b0689d9

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

                                      Filesize

                                      5KB

                                      MD5

                                      7bdc87ad1855c9b9755ae13e8e9fdb8d

                                      SHA1

                                      76ff52f26d59eac11bc495cae8a3719492c3ee4f

                                      SHA256

                                      0b2e09bc64ff23f88b154cf5fc1c78d29cb69a7e010775a4d323d172a15f2b3e

                                      SHA512

                                      3e8481bf767b4c8b8d32e55dfef2079f0b042282a173d0533777ee4aee49a458c3cf5a5212ac09e946936fa7324f7314d34847c47065697dfd690d541433712f

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

                                      Filesize

                                      5KB

                                      MD5

                                      9da947d71ff74e9680c0d0d8b389f179

                                      SHA1

                                      15dcf2e0c2208164708afa5eb452f0cc5e6c116d

                                      SHA256

                                      39a7557bccac4befaa6e0dbf61ac9ddc798c4edf2b856179f7a8552c84c46bf4

                                      SHA512

                                      68ab4e6b57e9441e8dec5c53fc4941a47d1619bf5257ec041d157968d95866bee5d6197831185f258948628bcdb3a043170c6a7693f499682e661b846ea108e3

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

                                      Filesize

                                      24KB

                                      MD5

                                      4a078fb8a7c67594a6c2aa724e2ac684

                                      SHA1

                                      92bc5b49985c8588c60f6f85c50a516fae0332f4

                                      SHA256

                                      c225fb924400745c1cd7b56fffaee71dce06613c91fbbb9aa247401ccb49e1ee

                                      SHA512

                                      188270df5243186d00ca8cc457f8ab7f7b2cd6368d987c3673f9c8944a4be6687b30daf8715429bd1b335391118d0ce840e3cb919ff4138c6273b286fb57b2b6

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

                                      Filesize

                                      371B

                                      MD5

                                      f7d8c2e198ab663aee3de09df538cc49

                                      SHA1

                                      8485f96ec9f9245e0050a8d8caae5dc465d035c5

                                      SHA256

                                      a23d1b399d9f4a5f71766f6aaa5984ee5dc95f3fd2b28a532568f0c5be686f08

                                      SHA512

                                      9e944484993e49249b288990089d09331417e5f80948e8ebd1b89dc6137594b2a12badef75e17445393f57fff317df334a33043a3352052a27dce6a282115f1f

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

                                      Filesize

                                      371B

                                      MD5

                                      b105d24eb0d699430a1d427a340f45ca

                                      SHA1

                                      7b65fbdbf9f11dc8f696435bc92c9fe2739a7758

                                      SHA256

                                      76df8dee5393dcfc431c3bee28aba3df7de109af28e5ecd41f8af6ae594ec145

                                      SHA512

                                      ddb382fbc8febf0db5003e52ed0b1755a287003f4b21c6e64e75a988d3f053229163ca2bcd874828ce30be8de5184581cd00820a4efb4b260aaac9ac12bb5047

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe593389.TMP

                                      Filesize

                                      371B

                                      MD5

                                      7582b137dd9cd27312da4c4f5ddf40bd

                                      SHA1

                                      d6666cfdbdd68b9eff6610496167470115eb36da

                                      SHA256

                                      aafd72a581cc0cec8ea2d57ffffb38aa654765faa037848718d4682a8a6a3d22

                                      SHA512

                                      86f6b4b83c9b52d09dc12427e1a469ba4d47358ff7aaa1acf0d44de425e3c4478ca075aad79b36384063f174bea370b827533ac238dfc9b8709cee7165f72a37

                                    • 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

                                      10KB

                                      MD5

                                      2db0459adb8c25d2aa808d6cdd5ca0d7

                                      SHA1

                                      c5e62d480186bb776189ebdbd9de7abc099f3165

                                      SHA256

                                      f0324385f308b128a3ff51234974e4b35a7363141a43b3e13e29301f79493345

                                      SHA512

                                      726f6f846a888faf81e898f82cda80788d4d8101e0a43391f33fb1d2b3260a822f0e04ef6f6a7dd02d100faa7a7c359d180689063f037ee24f9980e22d8dcc50

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\efcd5ed1-b969-41e7-97f1-b3023bf64575.tmp

                                      Filesize

                                      10KB

                                      MD5

                                      dfb7657b47f6db781ec7a3122af9e583

                                      SHA1

                                      b05f51bc26296136818dd0c9e3e3535ee3bafb3f

                                      SHA256

                                      7852e3a04dfeea54cb805fe57bfadc56138882240910df5c132e725766930ca9

                                      SHA512

                                      de59e3367236c0d703cb77c8dbb0fed1332b849815f3ac787cd934d0f90c6df337dd1960afbaa82f8c8cccc5ecce53c724745505b3976b5873f66dc2670b1f1f