Resubmissions

23-05-2024 04:38

240523-e9sywseb42 3

23-05-2024 04:34

240523-e7j8zaea73 3

23-05-2024 04:34

240523-e7apjaea65 1

22-05-2024 23:32

240522-3jpesadc6v 5

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 23:32

General

  • Target

    email-html-1.html

  • Size

    10KB

  • MD5

    5403ffd1d2b7a8065f74987f024096ef

  • SHA1

    f89a6f847db71a21da4e3684a71c10656bf94484

  • SHA256

    b8a16118d9b42f09320223adece6320973035c655e51fb51bcdf08c4ea02fcdb

  • SHA512

    155b8d5386e599f736c2ee316c323118d679706f49bf03ef7da208f984934c6bb9c966ed329ff8c1d1723596e727ca2405c685ef71db9ef1658538103d44cb99

  • SSDEEP

    192:DXJzNS6LCSrkqdhCKwIdcxmKktCzYgT9f:nKIdcxm+YkJ

Score
1/10

Malware Config

Signatures

  • 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 4 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:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\email-html-1.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\email-html-1.html
      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:2396
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.0.1743419029\2052570643" -parentBuildID 20221007134813 -prefsHandle 1196 -prefMapHandle 1180 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2df61d54-41d0-4ce5-ac68-62c4e4796d8d} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 1312 108f8758 gpu
        3⤵
          PID:2616
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.1.1804260971\544020438" -parentBuildID 20221007134813 -prefsHandle 1492 -prefMapHandle 1488 -prefsLen 21610 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f639c100-b492-43d7-93cf-268cd7b8c848} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 1520 43cbe58 socket
          3⤵
            PID:2644
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.2.900352627\1754839375" -childID 1 -isForBrowser -prefsHandle 2068 -prefMapHandle 2064 -prefsLen 21648 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c37c04fe-2f60-44d4-9ab0-c33a59f4a7e6} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 2080 19e89a58 tab
            3⤵
              PID:2700
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.3.1916609781\2042167939" -childID 2 -isForBrowser -prefsHandle 2472 -prefMapHandle 2468 -prefsLen 26046 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {24a27e03-df6e-4276-a1c4-b581e8c75fec} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 2484 e61658 tab
              3⤵
                PID:2440
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.4.1356664271\1742713265" -childID 3 -isForBrowser -prefsHandle 3708 -prefMapHandle 3596 -prefsLen 26345 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4e169470-48cb-474d-b0a1-9aaa76516f65} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 3728 19e63258 tab
                3⤵
                  PID:868
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.5.320088853\530970183" -childID 4 -isForBrowser -prefsHandle 3836 -prefMapHandle 3840 -prefsLen 26345 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {61c745f9-0651-43eb-a8a9-c0ea13fd61be} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 3824 19e65c58 tab
                  3⤵
                    PID:568
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2396.6.570119481\1267674562" -childID 5 -isForBrowser -prefsHandle 4000 -prefMapHandle 4004 -prefsLen 26345 -prefMapSize 233444 -jsInitHandle 684 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b986d097-c3c6-4838-9ee9-ef18b296a7d5} 2396 "\\.\pipe\gecko-crash-server-pipe.2396" 3988 1fe35158 tab
                    3⤵
                      PID:924

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Discovery

                Query Registry

                2
                T1012

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649
                  Filesize

                  13KB

                  MD5

                  3dcba0b76793202fb0c908e3795a41a3

                  SHA1

                  01811be0aa32f1d77dc354d871874d93ed476bb0

                  SHA256

                  89037c8232b612e9574db79aea89188d4e318c3e72ae35c9a7b4b86e41106d2b

                  SHA512

                  d9a7f29a8b8aaef1d8eeab0b720fab3a30330bdfa68fe9250f310165be86b40c8e61ae055620042fe9e5940222232fdc5970dcb806acb42691bdcd71acac9099

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\cache2\entries\F8CBD54DDA10F4286A41EC6A537240712D6C2308
                  Filesize

                  9KB

                  MD5

                  4f69577cb5835fcd2279b840447206c4

                  SHA1

                  a60bf200e12474083a6ea6672ec5548a233dc853

                  SHA256

                  c38375bc4871136df4ddf79d77b184da82be6c8974bc6f57731d531e57f8ed9f

                  SHA512

                  5bb989fe793cd7f06088a7da4d8057628c931fc48c8af572fc5a93a51134cb9aa10d1e95267b65c6e7341f04990c61693720a3b15e5fca98641ac5460acdfebe

                • 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\u7g6zvo6.default-release\datareporting\glean\db\data.safe.bin
                  Filesize

                  2KB

                  MD5

                  ce538f3e72a99fc8970479b52e7b0908

                  SHA1

                  713d8ef86fe0c2a899544cb5e6ba600ff238b3ac

                  SHA256

                  adff6086e061d5be35764af8ce95ca302186aaee76ff2e74f6be715245e9e44d

                  SHA512

                  7d1f50d40969a142690543b809c27636c1400664ab9427e70d814853813d710e93222a89eda90825e9105db92a0b7e296554c26ce08b1c23802179e847d13c8e

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\datareporting\glean\pending_pings\8455ecd3-6b18-4b5d-bf5f-7f1c8cd6a677
                  Filesize

                  11KB

                  MD5

                  d135a017783c8c885337c51dbd3f346f

                  SHA1

                  c3eda77045143e8861b24a831eefddf82c414c9b

                  SHA256

                  e764c08e5c1e6148c6f39688c07da5484829848747caf43b0fc7a1ed2e290070

                  SHA512

                  d639879784457d363354dfbbae789424b274b556637b6064e6e591e71bf6491443bbed262d7a09e3ed9eb7c15338d28824f753f4bfa1c50ec48d2ab67c9cc0dd

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\datareporting\glean\pending_pings\cb708b87-be6b-41f8-a75c-01f5b6ee8293
                  Filesize

                  745B

                  MD5

                  5e57ad51c8d04ce67c04f1a2e7d562bb

                  SHA1

                  164f5efaeba29ae298e9b926d075a9f1f06d6556

                  SHA256

                  f7947ab8134acf042ed5b8689bd2c9255451d93219b3b3281f155fca16906ca3

                  SHA512

                  71dc026f5fe72f42dbaff7c21723b3e3ec7e224ce67df1dc5c241bce5a3048aa418d7a3c7ab3f0ef359144851004cf7c8451888572572db482d6fdb280207a50

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.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\u7g6zvo6.default-release\prefs-1.js
                  Filesize

                  7KB

                  MD5

                  834fa845c03dee9b8a86b85f186bb9b7

                  SHA1

                  85851c23d33538da5493c640f10f0c2ed3266bc0

                  SHA256

                  ed78757dd79edd891128fafdb71c31a1f3b242f7a6d0f675d347d160d0b82f41

                  SHA512

                  fb72266ce3607be142d0cbd6e54ed1667db5e11f7cabb248705aeadd9dbbd9da43271ea0b47ced7feca6c6eb2ba0d28371528d83230a4158c6a40b1c25f58c5e

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\prefs-1.js
                  Filesize

                  6KB

                  MD5

                  e8f87a467ee4d47775a617010010665b

                  SHA1

                  115cbfc67c039996e8f90fbbb334b8db8a426285

                  SHA256

                  e19c8eee04dde3cf64734999ef2ec0250d2275f6410f0b020bb92de4e06b3078

                  SHA512

                  3e9732e7e51120f45101b700be07de3eccfaced311e31fc54ee1eeb02b7f330d7758ac9d4a9fa5ffc3ffa7f2916ba69271cd538ebcb350aeaaaa9e8e5a4e9999

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\sessionstore-backups\recovery.jsonlz4
                  Filesize

                  1KB

                  MD5

                  6642958734e9b227a3963fdd76ff2bb3

                  SHA1

                  676613cc80a4e1824025a7a599395ba5ab106de4

                  SHA256

                  822a8d1df5c5481225864c83ad3d102a85a4a49d64f2bba3b5fd4e83f02548e0

                  SHA512

                  44dbb5654c11621a2b89d40ab995155de55201365c12d76d797530a9792f02a421407e6e4f657122b738ec09ad5e8bf9b332ed8741b9803fdaf5cffada14f470

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\sessionstore-backups\recovery.jsonlz4
                  Filesize

                  1KB

                  MD5

                  fff27429fd7b5b59228fd4ef44055863

                  SHA1

                  230f9be98f1de0150ac1591ec426d18a75d95767

                  SHA256

                  276d271e5f3bc26b81168fa64ed02c10f8b998d6398ea34e5879d189e5ea87e0

                  SHA512

                  3c4653fd9abea42d2638bc7d5394377815ad556419e649bf311c0059aaab2dc0bf805bfc61b74249208d92df54105b15f24eedcc69a60032fdef6e130cb9cfec

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\sessionstore-backups\recovery.jsonlz4
                  Filesize

                  1KB

                  MD5

                  dffa2287f0cce9197984799038db14b2

                  SHA1

                  7c386ba93fed6795f4e01a414969c199370ceb59

                  SHA256

                  f57b77b424ddf2d17d492751560216cad37f16e3b010a9959ea9bf07d1873a22

                  SHA512

                  4ba8c67bfa88e8c45abc8050e6bf2ca5cb54c8d761f64e4ed44da5189a26c1024feedadcd3512f387ad3b5c9087589d44c31e4da95a35d21643b3fe8295fb727

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                  Filesize

                  184KB

                  MD5

                  087702871014ba71fc787de080b6e482

                  SHA1

                  856c400a020939c091bc3c06a34f2c54292fd6b5

                  SHA256

                  297927587fb27904572332d925adfa560eef73e3bb45a0d8cbc65e6a1cab9fe3

                  SHA512

                  6a6fe15c8ee62118dcf55bdd0f4157aa6d53d8e37c734e16febf146f74bab3ab66ac53508a1e7a57e445484fe26f8dc25d2decb2a666f2202cf5b60ca84bbd84

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\u7g6zvo6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                  Filesize

                  7.9MB

                  MD5

                  5a2fbef411d13793bf94fe7f5e4e2228

                  SHA1

                  b2706feea5aebd006e82926a5a8f3f71cc7bf28b

                  SHA256

                  38b38bfaa973dbc95b8f4cc1fdbb9e21afb1df975986a49165c092f4be5e4a30

                  SHA512

                  1603026d8560d301700ba678ef067643158a93782ff0de222757942c107403efa390989163f39c0bf4bdc013f6ddc27544678c9d493726b6cb62e58bee2fef30