Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 04:23

General

  • Target

    thumbnail.png

  • Size

    533KB

  • MD5

    0830d62b6ed3a78eac67028ee4b2a901

  • SHA1

    9d7bdd91a20c85ec2cc6b234c48a916ab36bab27

  • SHA256

    e20824b55c8612993fdc549c0a40a0c7c6ab0fd95a56e2f6ac4b6a78588b1ece

  • SHA512

    7868e819b4638375b1e71d5c61c3c814026ad158b0eefd38d52d51ebc9baf004fd9e28990e07900fbc67c814d610c6eb2ec5defa3f3a41e3636f5787fbb2b870

  • SSDEEP

    12288:GGNThUfS3FlAp8wW9IPDXi9M6sPw1ozLr13arXQnF5:pNhU+lAqh9IPDGmw1oj13arXUr

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\thumbnail.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:3048
  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.0.1276676228\64425478" -parentBuildID 20221007134813 -prefsHandle 1272 -prefMapHandle 1264 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b0637c36-2563-4d1e-89f2-aa5f2dfc9a05} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 1372 12df4758 gpu
        3⤵
          PID:2556
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.1.2136470923\615983408" -parentBuildID 20221007134813 -prefsHandle 1512 -prefMapHandle 1508 -prefsLen 20928 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ecf25dd-ea7d-4b40-aa37-9898e04c7dce} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 1540 e71c58 socket
          3⤵
            PID:2180
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.2.897346169\371245848" -childID 1 -isForBrowser -prefsHandle 2064 -prefMapHandle 2060 -prefsLen 20966 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ccc884e0-df18-4d18-8307-e090014845df} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 2076 19e64a58 tab
            3⤵
              PID:2004
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.3.1913021958\1944405456" -childID 2 -isForBrowser -prefsHandle 832 -prefMapHandle 1688 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {01778ecd-14b6-417d-a408-b22f8d6f35ea} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 560 e62258 tab
              3⤵
                PID:2524
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.4.2017154902\831677361" -childID 3 -isForBrowser -prefsHandle 3116 -prefMapHandle 2868 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {920b2784-3da9-4e1b-8190-bf526ffa2112} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 3128 19e66e58 tab
                3⤵
                  PID:1788
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.5.1585480243\1833472232" -childID 4 -isForBrowser -prefsHandle 3932 -prefMapHandle 3916 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {15000e09-705c-4edb-8376-4becfffa6a14} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 3944 1f7b3a58 tab
                  3⤵
                    PID:1716
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.6.838745314\742086645" -childID 5 -isForBrowser -prefsHandle 4056 -prefMapHandle 4060 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9124236-21e2-4a03-b2fb-681554bb7cce} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 4044 1f7b5558 tab
                    3⤵
                      PID:2232
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.7.1560817550\110910498" -childID 6 -isForBrowser -prefsHandle 4236 -prefMapHandle 4240 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {08aa01c4-c388-457a-a464-a8ce330ecbbc} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 4128 1f947e58 tab
                      3⤵
                        PID:1812
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2692.8.395387908\804771013" -childID 7 -isForBrowser -prefsHandle 1720 -prefMapHandle 4384 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e42a2fa2-95f9-4882-8ef2-41b71ca6f881} 2692 "\\.\pipe\gecko-crash-server-pipe.2692" 1224 22c33b58 tab
                        3⤵
                          PID:2408

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\62jv3uqp.default-release\activity-stream.discovery_stream.json.tmp

                            Filesize

                            23KB

                            MD5

                            7b560df6d0697933d3baf7b3f6425dbf

                            SHA1

                            3927a7234658393b7088e813c02b43da5954086e

                            SHA256

                            86f7df71ad0574c1db75a7369df3ae802d00c068a31fb32df58e8a4b8f165fdc

                            SHA512

                            df5bdd08cb0d4efb97102a9108ebdfd0567917aa58757341e42c1eaa7b0886693dbdb30b9c791e994b4907a0adcdae4535d926aac383a64d9b5f5762116c5e35

                          • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                            Filesize

                            442KB

                            MD5

                            85430baed3398695717b0263807cf97c

                            SHA1

                            fffbee923cea216f50fce5d54219a188a5100f41

                            SHA256

                            a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                            SHA512

                            06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                          • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                            Filesize

                            8.0MB

                            MD5

                            a01c5ecd6108350ae23d2cddf0e77c17

                            SHA1

                            c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                            SHA256

                            345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                            SHA512

                            b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\datareporting\glean\db\data.safe.bin

                            Filesize

                            2KB

                            MD5

                            3ceb70552d3c57f5709c1ed031f2b311

                            SHA1

                            a31803e5dbdd0c3a6e8bedae707cf8e66aaea2ca

                            SHA256

                            ea76732d846d20f59374f6dd4cfc5c262f726a535b9b3f9508b397606f623e7b

                            SHA512

                            9139a728e9386a85644dfdff138a458c70786309243cc74f49d699f5a41deddd7210cd7bcc391dbb1d82c60cd6a47d8e49df69cfd97508a2ccfc94eb0f28056d

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\datareporting\glean\pending_pings\1dd0b62e-f97a-4976-a9e9-c408dc36e5ab

                            Filesize

                            745B

                            MD5

                            fdcf72864216ff93009a0c521fd12c93

                            SHA1

                            93f4de999847372d75cca1bf1bc9783699ab866a

                            SHA256

                            cf66cd9d985293f6dff142f3d797448474c6c9338f1fc3958825b8987df64175

                            SHA512

                            18d1de6f508472f48e206da6b190a5badb5c33ab3edd9639a633ab0f7092b1188470c88caefe411fbd40b5e1fdba33593dad1374b160e6ac0ecd4b78961bac39

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\datareporting\glean\pending_pings\87779136-a354-4295-b057-aed6d322fff9

                            Filesize

                            11KB

                            MD5

                            2e6b95ed70347ec7a35183518dec75e3

                            SHA1

                            3655da8d531b87bdfbf5feb081d6de888d5dd2ee

                            SHA256

                            85d24a7ec2635556a8412a3af64069c516a2a098b77b0be7c8514d334e8f98b2

                            SHA512

                            23292d6f74efca39b42cd8062075bf7959d0f02f5aed1b1bacfff1571c08fb4050ad0529e0c00b57fd0dffd3f969843326642930c2bc14f74476bac8f51f07cc

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                            Filesize

                            997KB

                            MD5

                            fe3355639648c417e8307c6d051e3e37

                            SHA1

                            f54602d4b4778da21bc97c7238fc66aa68c8ee34

                            SHA256

                            1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                            SHA512

                            8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                            Filesize

                            116B

                            MD5

                            3d33cdc0b3d281e67dd52e14435dd04f

                            SHA1

                            4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                            SHA256

                            f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                            SHA512

                            a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                            Filesize

                            479B

                            MD5

                            49ddb419d96dceb9069018535fb2e2fc

                            SHA1

                            62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                            SHA256

                            2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                            SHA512

                            48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                            Filesize

                            372B

                            MD5

                            8be33af717bb1b67fbd61c3f4b807e9e

                            SHA1

                            7cf17656d174d951957ff36810e874a134dd49e0

                            SHA256

                            e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                            SHA512

                            6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                            Filesize

                            11.8MB

                            MD5

                            33bf7b0439480effb9fb212efce87b13

                            SHA1

                            cee50f2745edc6dc291887b6075ca64d716f495a

                            SHA256

                            8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                            SHA512

                            d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                            Filesize

                            1KB

                            MD5

                            688bed3676d2104e7f17ae1cd2c59404

                            SHA1

                            952b2cdf783ac72fcb98338723e9afd38d47ad8e

                            SHA256

                            33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                            SHA512

                            7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                            Filesize

                            1KB

                            MD5

                            937326fead5fd401f6cca9118bd9ade9

                            SHA1

                            4526a57d4ae14ed29b37632c72aef3c408189d91

                            SHA256

                            68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                            SHA512

                            b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            fe42293f93cc9e6ce29edbb00b950f45

                            SHA1

                            7667bc8fbc91564fdf26f5b17589ad447fe20a76

                            SHA256

                            d73e04ea1a1e2c629b7a9d7563bb92884a47db691b80f7d612dd783fa76b70d5

                            SHA512

                            8ee63ce9ac93529ac75ba0773f1709651582af85d149405a2eaac90fd4e14b3eadc109df05918c4c705c1b2571d177b512b7d48306b7143adb008cb5974c19f5

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            d0f4d3271caead2da35c9e2df1ce3bc1

                            SHA1

                            e6dd5be4575530b0db115be687c8041748535333

                            SHA256

                            7979e5f4a1f35e6c2aa74e7570f3acd778800b99231ba1ba024f2a248558d119

                            SHA512

                            eb37fca9706683f7320d3e28328f7786d3f2c13cde674b3313d899b71d0c7078fbeb821764e036140662e2abcd90175ebe4066438a2d66aca99afc91c2f97f15

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            4bf1f343db574eb8e0695dd320b95d26

                            SHA1

                            702ba2545f4836f0ae2a666ca92ddd5f7068a3c8

                            SHA256

                            e9b81706e2bc654ede83346e312c26e29648feb313aee4abc88bc3b85348e2ce

                            SHA512

                            ce260e8ba8ab5befb763de67568ff5e57f6217a6178147f0caaa4fd4a6d3f48ee5485793eedeef88aed2b5a139817e722ab4ba6297cedecdf6562ca37a4a4f14

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\prefs.js

                            Filesize

                            7KB

                            MD5

                            adb5fe385f9ece0ca98f8967f6ccfc3e

                            SHA1

                            0c6c453d2767bc5b0ace3bf8a1980196a8b2967f

                            SHA256

                            4ffec4307333b148059fd226fb6f5bc015399af28ee6540aa7ed067485ca8727

                            SHA512

                            98edb75f2080e274987958b9a3329b4c40299823fbf4eb952d74261049d502d024013dc6b15083016d7da2c5751188bb3ccc425b208b36274b65eef877333188

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            4KB

                            MD5

                            34fbd9c5bf0da8250d1e814d53273244

                            SHA1

                            ee8bf1a24374f3cd4b28294538e18bd005fccfa1

                            SHA256

                            506a17e464f8aa00e36ac37cf1e9a35ed37f9bcb1556f971d7d829bd39ff1439

                            SHA512

                            f88a5f9b7313740f9428c23e86af1d52f1760f54a07bcbf3cb63089b46966b88f304c76c033b5c636b9d7326f27d404a6c66a05cbfac4a834a4099e9109a648d

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\62jv3uqp.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            3KB

                            MD5

                            e119f80bdf1d3f5f5da121afe7b58add

                            SHA1

                            7a878a401d50903dd2dc7aec9cfa13d411476adc

                            SHA256

                            ade003ff291f431c294e04d555d9e0bca280d164e7e92c78bd849bbc6a1802b9

                            SHA512

                            60e73f7d8fcc234be9ed25706db95679a771595cd2cd40fea92554ab386f1b724e94c4ecfaabe799b9d944ba15374d0e7dbaa011e59780fa943751d297cbace3

                          • memory/3048-0-0x0000000000310000-0x0000000000311000-memory.dmp

                            Filesize

                            4KB