Analysis

  • max time kernel
    146s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2025, 20:37

General

  • Target

    R.E.P.O/OnlineFix.url

  • Size

    46B

  • MD5

    59bf167dc52a52f6e45f418f8c73ffa1

  • SHA1

    fa006950a6a971e89d4a1c23070d458a30463999

  • SHA256

    3cb526cccccc54af4c006fff00d1f48f830d08cdd4a2f21213856065666ef38e

  • SHA512

    00005820f0418d4a3b802de4a7055475c88d79c2ee3ebfa580b7ae66a12c6966e5b092a02dc0f40db0fd3b821ea28d4aec14d7d404ead4ea88dc54a1815ffe26

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\R.E.P.O\OnlineFix.url
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://online-fix.me/
      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:1400
      • 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,0x120,0x124,0xf8,0x128,0x7ffe327146f8,0x7ffe32714708,0x7ffe32714718
        3⤵
          PID:5076
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
          3⤵
            PID:4932
          • 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=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1676
          • 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=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
            3⤵
              PID:1908
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=3352 /prefetch:1
              3⤵
                PID:1816
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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:1292
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=5020 /prefetch:1
                  3⤵
                    PID:552
                  • 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=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5196 /prefetch:8
                    3⤵
                      PID:2576
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4048 /prefetch:1
                      3⤵
                        PID:5104
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5616 /prefetch:8
                        3⤵
                          PID:2292
                        • 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=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6592 /prefetch:8
                          3⤵
                            PID:224
                          • 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=2000,6812582911426367200,5386201222481821196,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6592 /prefetch:8
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2812
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=4000 /prefetch:1
                            3⤵
                              PID:328
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6244 /prefetch:1
                              3⤵
                                PID:2988
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=6148 /prefetch:1
                                3⤵
                                  PID:5176
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5968 /prefetch:1
                                  3⤵
                                    PID:5184
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6812582911426367200,5386201222481821196,131072 --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=1800 /prefetch:2
                                    3⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:6112
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:5004
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4644
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x344 0x244
                                    1⤵
                                      PID:5100

                                    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

                                      6738f4e2490ee5070d850bf03bf3efa5

                                      SHA1

                                      fbc49d2dd145369e8861532e6ebf0bd56a0fe67c

                                      SHA256

                                      ca80bbae3c392e46d730a53d0ee4cfecbbe45c264ad3b3c7ee287252c21eaeab

                                      SHA512

                                      2939edf5e6c34c9ea669a129a4a5a410fbbd29cd504dc8e007e9b3b3c7fbb9bea8c14d6177ac375d0c481995774a02d210328569231cb01db07b59452333b22b

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

                                      Filesize

                                      152B

                                      MD5

                                      93be3a1bf9c257eaf83babf49b0b5e01

                                      SHA1

                                      d55c01e95c2e6a87a5ece8cc1d466cc98a520e2a

                                      SHA256

                                      8786fd66f4602e6ed3fa5248bd597b3f362ffa458f85207eaa154beb55522348

                                      SHA512

                                      885b09dd3072921f375eedb5f0575561adc89700ecfbe999bc3e5ea1d7cb45e19d85c5e420f2c0a12b428742e1110e66f4ceecbe5a6badddd36cc9e0aff48e52

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

                                      Filesize

                                      912B

                                      MD5

                                      1792d0037d01cafa6a89a8f61c998854

                                      SHA1

                                      5a969be9157748612fdfd42b552b3e79927214dd

                                      SHA256

                                      5f7fe5a1224d1f6de7e95c866342d09d923efed9dca2862bf6058dac48f69645

                                      SHA512

                                      57ba4d98bf958ca9b85ce4a1daa80a84dc5c0e3c87a778f256f5aef8ced5d3cfc24601fdf47e4502da121ee9ff27497412a1a325973fd4bbd339e717e1c73395

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\000\t\Paths\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      46295cac801e5d4857d09837238a6394

                                      SHA1

                                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                      SHA256

                                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                      SHA512

                                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                      Filesize

                                      2KB

                                      MD5

                                      2b6262317e4bb43ceb269ee8bd5c5c53

                                      SHA1

                                      198898f03267e8136dad89bdbb10658ba6b2b8ab

                                      SHA256

                                      7b353e723142cd2c714bfed618a3a091ce02f0fa97f5b9411540addc79c85cb9

                                      SHA512

                                      64f76a2f4e59a48e58b6aee6da805736c784c1232882267f023c16a4c962e7feebb8e8b8d043d1941803cd0183ffa88e5cef4373335f7f3c51b600c166859875

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

                                      Filesize

                                      5KB

                                      MD5

                                      ebfcd818a3cf06400480b6716570c594

                                      SHA1

                                      42e1ca64fcbd7b216950e3111ca0fa8ccf838cc5

                                      SHA256

                                      d1bfed2ee9bb53b7df3a3ed91c799dd2d11ba36ee1f649eebf3604f8d7ce2d6a

                                      SHA512

                                      7838925922509fe9945031447df92d13006c5d686a81911c126eda380e25dc135b64c7329f0a6f0dbcf0b698da9a2f45fc11206818ef1bb94f19132a41ab25cb

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

                                      Filesize

                                      7KB

                                      MD5

                                      86549e4c15bfa622a4a6db29466970a0

                                      SHA1

                                      6dee5bba69c8f68291229689c39e497442bf8d2c

                                      SHA256

                                      6a02d258aa479af864c6c32661e6be60c3d5accce18e41aa49c4db81941d1cb1

                                      SHA512

                                      099c16e4528da619cb26ca5a849af6adabe16eadd73837db8a7f69328bcc66f8137b9ccbfd6a2e7da5415331728f07ed80e6b966d96c307b46c50ca20686f319

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

                                      Filesize

                                      1KB

                                      MD5

                                      82caf090063c1c27a16f6e4561b1db68

                                      SHA1

                                      08ae5d1ddfbb2bccf1d116fcbc0713de2068ebcb

                                      SHA256

                                      ff03bd28131cab51e850569a31af57092b6f063e4cb71228580638daba96970d

                                      SHA512

                                      1839707dac0b41c5698bfe66f6de13ab69d3561a66ce300fd27ec167a77f4e2f57b6573fddd2656ac9146a25107e2ac4a549cd5437386abfb3a52bd78f551405

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5ef56a.TMP

                                      Filesize

                                      1KB

                                      MD5

                                      ddbb497c766a9463260043af91d92583

                                      SHA1

                                      b439adec01062729949f715e395455952b683bfa

                                      SHA256

                                      b56867e969faf671a2e1cd17b6f9a019adebfb86816108572f63123ced2824bf

                                      SHA512

                                      2e08bc75b06433c64538f39157502264c11cb5c223efc3c2451d18e58b267fc83a7721d8e151f5ae50f3b93cc03cee10f6060549534e917f8997f6b32e02105a

                                    • 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

                                      53d72699990fd0bcf2af4a666f946df6

                                      SHA1

                                      7796cd2188b559b7b4bc0c82eafddc1327060128

                                      SHA256

                                      b02ac766a3389793add8402f8e70efaeb530e9fd0ead9990b727fb05e692291d

                                      SHA512

                                      fd14d3435a11ffd5a9f090f494c17a9c2a98f2988166ca1921e5ce9d6cbe1cafcde860c3a58abf1d0c9106c1be71587cbe1772d3042a329f37d549ba660840e9