Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2025, 09:30

General

  • Target

    933511776c5c34172b315807d11ecdd0c802f94492cace5c7127d1ddf47b2c82.dll

  • Size

    735KB

  • MD5

    14e8fc68273e3cc5377ea8efd0230273

  • SHA1

    49069bf64828b11730c36f112fde9131c3c86a63

  • SHA256

    933511776c5c34172b315807d11ecdd0c802f94492cace5c7127d1ddf47b2c82

  • SHA512

    6cbf4d197b8fabfccbfb516acd4c11cb23934c3606e8ade1cfcf3845e2748405fb3b2d2012ad052607e4e959aea2bc75365ee9d8ca2bba7d1f4e1074ca35568a

  • SSDEEP

    12288:agvTeqrCeX329Soy/O+TCJJU2QyDqXkkpodzR6TqKCKDeS:tviEdX3Y7GTCRhukkpbqUx

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\933511776c5c34172b315807d11ecdd0c802f94492cace5c7127d1ddf47b2c82.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:452
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\933511776c5c34172b315807d11ecdd0c802f94492cace5c7127d1ddf47b2c82.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3960
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\933511776c5c34172b315807d11ecdd0c802f94492cace5c7127d1ddf47b2c82.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3852
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\UseConvertTo.mhtml
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1552
    • 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,0x120,0x124,0xf8,0x128,0x7ffe745046f8,0x7ffe74504708,0x7ffe74504718
      2⤵
        PID:2828
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
        2⤵
          PID:3924
        • 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=1980,9649975075175351613,9973911544088487622,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1020
        • 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=1980,9649975075175351613,9973911544088487622,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
          2⤵
            PID:4456
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=3344 /prefetch:1
            2⤵
              PID:544
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=3364 /prefetch:1
              2⤵
                PID:2924
              • 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=1980,9649975075175351613,9973911544088487622,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4304 /prefetch:8
                2⤵
                  PID:208
                • 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=1980,9649975075175351613,9973911544088487622,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4304 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3884
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=5384 /prefetch:1
                  2⤵
                    PID:2696
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=5424 /prefetch:1
                    2⤵
                      PID:3376
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=3536 /prefetch:1
                      2⤵
                        PID:4168
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,9649975075175351613,9973911544088487622,131072 --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=5604 /prefetch:1
                        2⤵
                          PID:3644
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:1516
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4472

                          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

                            fe6fb7ffeb0894d21284b11538e93bb4

                            SHA1

                            80c71bf18f3798129931b1781115bbef677f58f0

                            SHA256

                            e36c911b7dbea599da8ed437b46e86270ce5e0ac34af28ac343e22ecff991189

                            SHA512

                            3a8bd7b31352edd02202a7a8225973c10e3d10f924712bb3fffab3d8eea2d3d132f137518b5b5ad7ea1c03af20a7ab3ff96bd99ec460a16839330a5d2797753b

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

                            Filesize

                            152B

                            MD5

                            1bed6483de34dd709e03fd3af839a76b

                            SHA1

                            3724a38c9e51fcce7955a59955d16bf68c083b92

                            SHA256

                            37a42554c291f46995b2487d08d80d94cefe6c7fb3cb4ae9c7c5e515d6b5e596

                            SHA512

                            264f6687ea8a8726b0000de1511b7b764b3d5a6f64946bb83a58effda42839e593de43865dafeeb89f5b78cc00d16f3979b417357fa2799ca0533bdf72f07fda

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

                            Filesize

                            6KB

                            MD5

                            a061f4c3ddb1415dc215ec44359daccf

                            SHA1

                            71e5e114e87f0d90f7eb6fdbbd7afaed4710302c

                            SHA256

                            e473869d146f183152a8a9f2aee449d728d6ad17537790f04a1ad3d57fa32e9a

                            SHA512

                            4e5328e6b4953abe493c2ef3e980c4005ed1bf08802fbdca0cc9aa536adb3eacf26d8d6871a8706449d55e85f185e8b2aa318ec2992aa7cd6aba75f0c097e408

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

                            Filesize

                            6KB

                            MD5

                            90f526a9b186bb37fada286fe0248e01

                            SHA1

                            6dd331b74a2c7a0f581a77b53015569b47b8566b

                            SHA256

                            1a3ccd1bdf931e6553d7a18694ebab5b67aa372736350ff5ec7748f401dcdd27

                            SHA512

                            7bb846dcb5e2f5e1b9294a765217cde0088e9bc84a89d3ef5adb1797f6879160f59a742b33dfc494bb00332c0c8af6b9ed4a83cb8d61b1407df4e1e9b7937118

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

                            Filesize

                            6KB

                            MD5

                            b94194fa2a2fdd9117fdb1e0bcb63809

                            SHA1

                            60082a23880431442f552b12dfa60fc026fd0253

                            SHA256

                            8952a469fc8cb9bbb0fe1d04650b34c1209a1a06c2d2615368b92091037df952

                            SHA512

                            aeb2bb544a046f0cdc3cbf37d1cdbbebb35f070378810ca48f1d4758f5a2ea8dbb62ea0e3fc1aeadc9c822405e7f291ad2c11e8ee35af26dbdadbc69a23aaf96

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

                            Filesize

                            16B

                            MD5

                            206702161f94c5cd39fadd03f4014d98

                            SHA1

                            bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                            SHA256

                            1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                            SHA512

                            0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                            Filesize

                            16B

                            MD5

                            46295cac801e5d4857d09837238a6394

                            SHA1

                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                            SHA256

                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                            SHA512

                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                            Filesize

                            11KB

                            MD5

                            51ac272ecbb926cb4935b0c7f9b7648e

                            SHA1

                            eb95e034df34110bee95a7f4349a4330cc2373c4

                            SHA256

                            1f0cea82efdde62bc7b85a2463f8110502ddec2fa0e7a3229f91846fffdcfa8e

                            SHA512

                            664c027b2a6cfecd45b2fb17509dd6da1f449cde19259db990ee72c25ded0bc990134c2b5b067cdb823421e5366e1609e1bafcfdd9117bbb2766859bab689e88

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

                            Filesize

                            11KB

                            MD5

                            aa2cbd48898e9b08320eb4d117e39165

                            SHA1

                            2f24f0546fce6fbc24e7494118e63c3434d36695

                            SHA256

                            6ba8c76a11a6b7e81f1c17a5d84238a8c5f48fffd9cdbe5397d9073dd9a23b22

                            SHA512

                            881d1eb8bc7c56768f7ef849ce6fc659e3a6fa7efe51bff5b3fb0280991ed9669eb43402cea4ffdf793e8e8b532a4c10489746fb4d066f83accf839734f93e6e

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

                            Filesize

                            264KB

                            MD5

                            f50f89a0a91564d0b8a211f8921aa7de

                            SHA1

                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                            SHA256

                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                            SHA512

                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                          • memory/3960-0-0x0000000000740000-0x0000000000766000-memory.dmp

                            Filesize

                            152KB