Analysis

  • max time kernel
    55s
  • max time network
    57s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    14-12-2024 16:19

General

  • Target

    Nitrox_1.7.1.0.zip

  • Size

    7.8MB

  • MD5

    f7d25be0395feec244bc865acfa07043

  • SHA1

    b3c74c8b4f3a2ac065ee8953c6ead832b2868e5d

  • SHA256

    92f4be23fd098350031cbe2f661f90c7377d691eec91808636d415b9741b029a

  • SHA512

    8efd8d687847b760c789cbe03313257543cb6b557b800c1c5e509754ae49a9dc18b05a5d62d1338298ec6cddd8166e7428479f7047feb6b221bfa1853db72a29

  • SSDEEP

    196608:Wm/qcR6luQIsgHFFz+iT9iU4l6iHWCgczkWBu+ie3JWq92INOF:d/qc0lrSFp+JmEzkWB7iewq9OF

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Nitrox_1.7.1.0.zip"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4316
  • C:\Users\Admin\Desktop\NitroxLauncher.exe
    "C:\Users\Admin\Desktop\NitroxLauncher.exe"
    1⤵
    • Executes dropped EXE
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Desktop\LanguageFiles\ja.json

    Filesize

    4B

    MD5

    c443b04d0fc26b0a5a4573a78e0082a1

    SHA1

    3c957535345645dce7190b85eb10b39da96b2518

    SHA256

    e3566b3a06430868d71e9287dfd6c6c520a3da027aabea01951d407ee131dc2f

    SHA512

    7bbf6dac485c9e59d02edabc91ff5b15bc1319cef6905c0077ee16e3b1f572b61bff85f2400bc0f5b4aeab0260bd5d68787d72c7a688d79192952f7957a44de3

  • C:\Users\Admin\Desktop\NitroxLauncher.exe

    Filesize

    3.5MB

    MD5

    e801cd1a9af46b219768d79f7d2a2b98

    SHA1

    a2e939298aec1770b0079284b5bc275ba9cee517

    SHA256

    9c34793ccd4cde1297ed243858b6411305201b95e86d1e99cf493a9a51b88e5c

    SHA512

    48dee9078223881716bd1360881233b6a99df3c1f6063fe69784e77243ce55e988fea1365184de69b4f1724cd59ac02d6e8deaf7fbf00eae82301122c09e71ee

  • C:\Users\Admin\Desktop\NitroxLauncher.exe.config

    Filesize

    2KB

    MD5

    07a0a619101800cc15c38b1494ab87ca

    SHA1

    4c1dbcc4390d83503e2642afeb81292c214642e9

    SHA256

    749b8184de2e12e47bc7b0140840a392423a9e0b07a7f20afa54c237f61ee111

    SHA512

    e22a0ad49e3bf7985c40d76b5b389f75eaab7165ca6811c0a173f64359f06d1276fec9e285f2aa8bfbed0f7cf9aa02ce614138689bec66c1fe09a552343e121e

  • C:\Users\Admin\Desktop\NitroxLauncher.pdb

    Filesize

    28KB

    MD5

    504d1bd687da54c085423754aef3bb9e

    SHA1

    81b33cdc7bdb75815b0a28daf7fa6fa3d5264df6

    SHA256

    c7d3bd0f7c870234e44778bac4d0692b7a96ddd2fbac68d7f3ad6587ed88ec98

    SHA512

    d691b17e877157d8b23e8e5c2660e3f665c78991a8520a69c608cbacd16350203487e66653fc1f77be8cf44f0728c7cb1379bbc46eaea8416faf6f0dc1fc87b9

  • C:\Users\Admin\Desktop\lib\LitJSON.dll

    Filesize

    60KB

    MD5

    0618e6e6e60c78b3dfe4933d487102a0

    SHA1

    01fb560ceaeb1e1f63f3334eb9562140abb595d8

    SHA256

    b13efed121cc3a76c859d3241684881a9c5a6fab12a9a91e86fc5d108c8dc40b

    SHA512

    6796e63c0d83ff2c68ecb2a90b1ffbb1707410831353ad0c31c592cc2bdd569122e16d786e0f048e4ee3efae9a90360742fa152c754e75dd233f848491efde1d

  • C:\Users\Admin\Desktop\lib\Microsoft.WindowsAPICodePack.Shell.dll

    Filesize

    529KB

    MD5

    54fe9a2748c4a0f282d4ec91e3cadc16

    SHA1

    970b783a697d893ecd4916dd86b5ff7574896c9e

    SHA256

    e6fa9d9e34ff3bf63ce782654b14e4b54a3abd1022c87bc099032c2948157672

    SHA512

    c7d567e3c039f98f3a99249b2d9bc2186c34efd73eec421331732d2307a8af940911381e27b015f58d0f65871bb4b038cc0f27d3fa495acd08994226bb033b7f

  • C:\Users\Admin\Desktop\lib\Microsoft.WindowsAPICodePack.dll

    Filesize

    102KB

    MD5

    9531b41519156855a45c46f0b379a784

    SHA1

    00b857f09dcf0c71dab40c1a8c4c54d411fdb197

    SHA256

    418b5e7a96f9a6105cc6fe45896a9164e79c8849f40be23a411b5563a8e3a0d0

    SHA512

    10034288101d235cb7af984fd6a0db11c7f56dbed648a71596b8b0c93f68d5ac5cf00be033153a91e71a311374b220507f07aa5b6e1849a80930d37a5c2577f0

  • C:\Users\Admin\Desktop\lib\NitroxModel.dll

    Filesize

    224KB

    MD5

    a9f052f7b1f8ca4e5ed949c881b38ec8

    SHA1

    2c751c2214409fe911db9330d646b8e1965e2ff7

    SHA256

    6bf03b400e80d210108f51884adc8bfa038cf4d2f17dee64e4746642684f771c

    SHA512

    9e1371358ef8232441876bda815deb8c35276d92c9962308448a366dbf860576f4f6c84328007217448261c597593cc9185141a927fdad4b4f4e705207b9daa7

  • C:\Users\Admin\Desktop\lib\Serilog.Sinks.Async.dll

    Filesize

    9KB

    MD5

    44feed047bde92dbd84b3c63d8296b0a

    SHA1

    98492e2eac15898b49b37e0bc35aca6e1706298d

    SHA256

    4b81bbdaedc06cf231f810b6eb494401c86a30eee8679db3bea2f86485b20ced

    SHA512

    932a62c2ed84ade0de8b443f8d247d79dd2aa7c8a3652d95c680a06f789e95e019a300e5a261b143f673985c2ebed59a9815798725ff92d11107ceec0e9e426d

  • C:\Users\Admin\Desktop\lib\Serilog.Sinks.File.dll

    Filesize

    32KB

    MD5

    c25357a7950dcfc7f85ee9d593cb1a24

    SHA1

    6a533712852465ab3c11b5c76004312d6482f07f

    SHA256

    5b70dc2eeceb1963f9c3690c1cc8ffa793b280e903fa9a31780e6a7bb0bdfcf9

    SHA512

    30ca628b17b2a51bd9974fe1380caf728e7826c2bb552e4bc5ac15be8f819e908fc1744932db23734fec64e0f2c758372d8c49d019407efdfb076133c6df70c6

  • C:\Users\Admin\Desktop\lib\Serilog.dll

    Filesize

    123KB

    MD5

    0aa45a8a1cd24cd2b589e4aad925f35d

    SHA1

    0dc29954c4c2ffea4c33af0e56ce84158849b81e

    SHA256

    7a26a473af5eb7a00196e275c86d773f36e1d4caef566f97f1df7e07e20b1670

    SHA512

    7a865b16633c09bdecda34fdf15c62db4f04f2fb8db0abf57563aea51de67daf9eca0c08f053f551937a0c3c7987a53de2454ecb13139a193291633df7262981

  • C:\Users\Admin\Desktop\lib\ToastNotifications.Messages.dll

    Filesize

    88KB

    MD5

    e64aa8aa12f16c7397d95683206cb70a

    SHA1

    8172b8bc3b027f36ba1182abf26609d7e401e4f8

    SHA256

    556dc81ceda593f828ec08ecf408b92686cf0cf14df4f04da3c9c83f80cce474

    SHA512

    1f3bc239f9cef7ea4baf6fb6524ca6aa71a6dcc3127b7da8b2dcfa46181e2e2a9a1f58ec026b3a49fb1d50157748795ba6b8dd83f81353f481fb50bb3693f743

  • C:\Users\Admin\Desktop\lib\ToastNotifications.dll

    Filesize

    107KB

    MD5

    ce4c69d4ba73105bf8eff333ff8d265b

    SHA1

    28549362058bce91dcad5a13993f4f4b26f17530

    SHA256

    ed1297117c8dba2b3880246721af5b74c6ae16d745bea176adbeefc1ee75f2fb

    SHA512

    adc3c6f4d6a70814eb665039f2ee8387522475ed90017d72a37a0a381bdd3d5dbfd2a5cf26afa01f53d0bc312ca568ebdb7d245cdb21f0808d021a92b450b624

  • memory/4920-216-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB

  • memory/4920-224-0x000002B261FA0000-0x000002B261FD8000-memory.dmp

    Filesize

    224KB

  • memory/4920-213-0x000002B243DD0000-0x000002B243DDE000-memory.dmp

    Filesize

    56KB

  • memory/4920-209-0x000002B25DFB0000-0x000002B25DFD6000-memory.dmp

    Filesize

    152KB

  • memory/4920-217-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB

  • memory/4920-211-0x000002B243DC0000-0x000002B243DC8000-memory.dmp

    Filesize

    32KB

  • memory/4920-219-0x000002B25FB50000-0x000002B25FB6C000-memory.dmp

    Filesize

    112KB

  • memory/4920-221-0x000002B25DF80000-0x000002B25DF96000-memory.dmp

    Filesize

    88KB

  • memory/4920-207-0x000002B25F850000-0x000002B25F88E000-memory.dmp

    Filesize

    248KB

  • memory/4920-222-0x000002B262C40000-0x000002B262CFA000-memory.dmp

    Filesize

    744KB

  • memory/4920-223-0x000002B2628F0000-0x000002B2628F8000-memory.dmp

    Filesize

    32KB

  • memory/4920-215-0x000002B25F8E0000-0x000002B25F902000-memory.dmp

    Filesize

    136KB

  • memory/4920-225-0x000002B261F70000-0x000002B261F7E000-memory.dmp

    Filesize

    56KB

  • memory/4920-205-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB

  • memory/4920-230-0x000002B262960000-0x000002B262980000-memory.dmp

    Filesize

    128KB

  • memory/4920-204-0x000002B243630000-0x000002B2439AA000-memory.dmp

    Filesize

    3.5MB

  • memory/4920-228-0x000002B263880000-0x000002B26390A000-memory.dmp

    Filesize

    552KB

  • memory/4920-231-0x00007FFA0F0B3000-0x00007FFA0F0B5000-memory.dmp

    Filesize

    8KB

  • memory/4920-232-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB

  • memory/4920-233-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB

  • memory/4920-203-0x00007FFA0F0B3000-0x00007FFA0F0B5000-memory.dmp

    Filesize

    8KB

  • memory/4920-237-0x00007FFA0F0B0000-0x00007FFA0FB72000-memory.dmp

    Filesize

    10.8MB