Analysis

  • max time kernel
    498s
  • max time network
    515s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/01/2024, 18:48

General

  • Target

    f_003780.exe

  • Size

    259KB

  • MD5

    79054d4ff4b94b3d0d139fc62c7ecee8

  • SHA1

    567be6375152950c0d6836cf5e6264011a71c6bb

  • SHA256

    71de08d14b90196b02293ddca105dc367837280bee2224815e35ff7f17363c48

  • SHA512

    a0979511314cb03398076ceddc5ef49a8845966c0fb47f8545ff8dbd47b77a0421d1212838e9eaf360c71abcdb6fa566f971bde345dc685ae0c475412ed55984

  • SSDEEP

    3072:/gXdZt9P6D3XJo/7Op5KmEOm9Ek1ydrZeDAf1OnV8AHzsFypc9Ls:/e34G/7uUmq9EnvAH4F8uLs

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 19 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
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f_003780.exe
    "C:\Users\Admin\AppData\Local\Temp\f_003780.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://cswapper.freshcontacts.com/client/installfailure?client_version=62&failure_point=DetermineOutlookCompatibility&os_version=Windows 6.2 9200 64 [ ]&outlook_version=none&outlook_bitness=none&client_id={0C7F11F6-3576-4F12-9A90-6C9870EF344F}&error_message=&reachout=true&appid=8
      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:2340
      • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x104,0x108,0x10c,0xe0,0x110,0x7ff8aa773cb8,0x7ff8aa773cc8,0x7ff8aa773cd8
        3⤵
          PID:4672
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1980 /prefetch:2
          3⤵
            PID:4452
          • 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=1964,3825235074635302332,13422251829615905585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4852
          • 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=1964,3825235074635302332,13422251829615905585,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
            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=1964,3825235074635302332,13422251829615905585,131072 --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=3192 /prefetch:1
              3⤵
                PID:1576
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=3200 /prefetch:1
                3⤵
                  PID:2520
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=4112 /prefetch:1
                  3⤵
                    PID:3776
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=5296 /prefetch:1
                    3⤵
                      PID:4752
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=3512 /prefetch:1
                      3⤵
                        PID:4444
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=5460 /prefetch:1
                        3⤵
                          PID:2420
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=4764 /prefetch:1
                          3⤵
                            PID:4376
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4776 /prefetch:8
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1892
                          • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5464 /prefetch:8
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2392
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,3825235074635302332,13422251829615905585,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=6044 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1708
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:884
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1056

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  5cabc17286e25c0ade7a7f050b6e92a6

                                  SHA1

                                  c25ab09177ad0da9ee6caf78310236bdc2cba319

                                  SHA256

                                  0e75f9140c154297d8f741aea07b90fc1be1b8deb79c3f204148471800e322b6

                                  SHA512

                                  0cc35eda0168f51e5e719ba0bfb226c9f5293a6056d47190a23377deb98244f42c62b8416696cdd13b2db6228c1c8a2513cdf6dbb1d4b59f0c1c889d1acee6e8

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

                                  Filesize

                                  168B

                                  MD5

                                  b2f1861daa0acf15a8800eb1d15c7579

                                  SHA1

                                  d7d7def7a7cd5d8bdc283c5aa4a33fad73086ac4

                                  SHA256

                                  8653c3dbc5e56426107cf88001191a735eb39d0958157e3625ea25a41cad7283

                                  SHA512

                                  d55c77e1f5396d3e04118cc86aa02238bbc0923376a155df87494f28f090c5d9e6c545b888927699431ff711a7a7385b6b81f2e21c5ddf0774ea5d474afc99cc

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

                                  Filesize

                                  430B

                                  MD5

                                  cadcb563912e4442af46a3e521380302

                                  SHA1

                                  525d88fb0a858180ac9f961997f185014b527855

                                  SHA256

                                  ea2fa94599d5eaa90b48e7a49e666c919bfc59b59748af0f6654f7e50dd76a73

                                  SHA512

                                  4e5422d089e3510a5aafcb50619cb9b32800234c357ef8d45791e58f4e500b3057e1ec49df2df63eb28e20db801f7a48fdf8fec8482d96b36e8adf86e0ed5fa0

                                • 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\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  3b21ec93f7516fd553486ac3d595ff4e

                                  SHA1

                                  e0c4cd376ac34c99aee9da7168e4373016a3c14e

                                  SHA256

                                  0818a99125ca5906c31fce4737ea61834725aa814d4900b9d716ef78a6946897

                                  SHA512

                                  32a9f49f193c2674be6611528388eb56a1918426abbb652172124835e310e431acd4c2920b1b30c09b22acf1917967a395b93c7b15ba0443f54ee71ccd3e67cf

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

                                  Filesize

                                  5KB

                                  MD5

                                  9b3b3162e8a2c387d9b30813d1b4379a

                                  SHA1

                                  7e783d86d56d247bc14431f73ca165e4456a1838

                                  SHA256

                                  7784670010aa25e3c2655b91af76bde22d199992573d6c62621f0863f1fdd1ff

                                  SHA512

                                  3af61722f58388a7cb0d3f6efc428f9f5a7e8220c3686252022f31f55f39299ecac923f8b9d0171f78267cd09b0338ee2996d9de9dc123701110f72b5ca74d70

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

                                  Filesize

                                  5KB

                                  MD5

                                  4f5dca02c0069743214870a0bfe46bf6

                                  SHA1

                                  5eefd7a2674116e76ddaea5c748caf60977fb635

                                  SHA256

                                  09ba6f09f9a9a175e42bac72d14d677f1dd442d6227383c89b0eed00f155a8cf

                                  SHA512

                                  98a500e80027c433faa2f18433bb990a6069879317148e4f76f2d85bec325cf8071a698c2befb5aa909cb63879e8e5d76132a2ae82520311b85844075d96884e

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

                                  Filesize

                                  4KB

                                  MD5

                                  5c005e1057880023540a3efcfbb00f4c

                                  SHA1

                                  1f498a890f5abb298c938b1a958fa8f224470bc7

                                  SHA256

                                  f7030c07290ee67681c30c05e7d886ddfecaed3fa7a5bd3c30c3ccf228a2eaba

                                  SHA512

                                  0880217605c78fd7649959140564bba73e70f69dd408d707f211fd7ff08daee360ddf0a683a6c905e7f1d14540f8691b8cb7e043fd63c2f9a7a41708895a4b16

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

                                  Filesize

                                  5KB

                                  MD5

                                  d4a06776b7c69e05a69db014897b8ef3

                                  SHA1

                                  10aa9ed9aad9abca88edab77da4aadd3dae0ffdf

                                  SHA256

                                  7bf2787829fe792ecd535cca3fed5679d915dc6d4dd81406e994ff814d9e4141

                                  SHA512

                                  73a28d114dab6f795f96ca608a26d83560278ebe628d437398be4ba17b4eaae5e44133ba2c0edfc0701b545ffb49acc50bba6a7d35cc19a67434a11d4b8a1d34

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

                                  Filesize

                                  25KB

                                  MD5

                                  68fe6f34e7d6603a3d2f4c95919f8408

                                  SHA1

                                  c7be30582f94d46f05338cc39726f72c9e2fa4cf

                                  SHA256

                                  8cba909149b2d3fc45315cf63cdb8fbe42a4b7c614347171ba00aaf859639c1a

                                  SHA512

                                  48eac2f55675b01ebeb28680ed9af6dcb9c558f76fd647cf05f8a7e1fa04ee57f7a8c70bc0ea882bdbca48b29d62ea7af74b76a03b09c19762e4c93118929be1

                                • 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

                                  f9e09bdd55acbb59a27251caf1a85858

                                  SHA1

                                  198812c0719000b89b18f2775a9b2d9513f56d59

                                  SHA256

                                  4d78ddd37400d56221eb6ce8112f9d79a61aae46460d6d2db6b99af88b104de8

                                  SHA512

                                  7bbc4b939b220c29c93e124741ec6635503297ebfc8a519f59cbea24ae7ea33c195518fa4defbe78b6a216724813fc525d196e6499112afbb7b6e11b45a01add

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

                                  Filesize

                                  10KB

                                  MD5

                                  0302bce919e33aadfd3bae69f5d701b2

                                  SHA1

                                  91b0f1085e9465b8dd2c7a3fa58a8b8cf9cbe269

                                  SHA256

                                  7ba682fe57b7a937a0e26d9fc29e7cad0b8ad4953bd4f7b80a44b852701d2e03

                                  SHA512

                                  3222ccee8206fd12182250761ad6e8ee3264178c032d4a7662c3df899791cb0747788811b79211d15d533877cf7af5aa6ffcfb52add9a3397e320a47e8ec53f7

                                • C:\Users\Admin\AppData\Local\Temp\nsh7262.tmp\GetVersion.dll

                                  Filesize

                                  5KB

                                  MD5

                                  2e2412281a205ed8d53aafb3ef770a2d

                                  SHA1

                                  3cae4138e8226866236cf34f8fb00dafb0954d97

                                  SHA256

                                  db09adb6e17b6a0b31823802431ff5209018ee8c77a193ac8077e42e5f15fb00

                                  SHA512

                                  6d57249b7e02e1dfed2e297ec35fb375ecf3abc893d68694f4fa5f2e82ec68c129af9cc5ce3dd4025147309c0832a2847b69334138f3d29c5572ff4e1b16f219

                                • C:\Users\Admin\AppData\Local\Temp\nsh7262.tmp\NSISdl.dll

                                  Filesize

                                  14KB

                                  MD5

                                  a5f8399a743ab7f9c88c645c35b1ebb5

                                  SHA1

                                  168f3c158913b0367bf79fa413357fbe97018191

                                  SHA256

                                  dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

                                  SHA512

                                  824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

                                • C:\Users\Admin\AppData\Local\Temp\nsh7262.tmp\System.dll

                                  Filesize

                                  11KB

                                  MD5

                                  c17103ae9072a06da581dec998343fc1

                                  SHA1

                                  b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

                                  SHA256

                                  dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

                                  SHA512

                                  d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

                                • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                  Filesize

                                  2B

                                  MD5

                                  f3b25701fe362ec84616a93a45ce9998

                                  SHA1

                                  d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                  SHA256

                                  b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                  SHA512

                                  98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84