Analysis

  • max time kernel
    101s
  • max time network
    247s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2023 21:01

General

  • Target

    360TS_Setup_Mini.h1.YWZmaS5hZGl0bWVkaWEuUEI.Z3FSamMybGtxek0xT0RCZk16TTNPRE0ybzJOcFpMZzJOVGcwWVRjNVl6.exe

  • Size

    1.4MB

  • MD5

    31fee2c73b8d2a8ec979775cd5f5ced7

  • SHA1

    39182a68bc0c1c07d3ddc47cd69fe3692dbac834

  • SHA256

    d26a7f2d4f3521827201e6cdcd296f132c7d18c3a1ce70c24b423300cff326fe

  • SHA512

    db51b602a8675641bc3a0a980a197243787ed12f5e0619cb1d390c91193d7e3447e3e86e2321c3ea273c6732b356003a249241d7d8a5699931810e5a35d5c650

  • SSDEEP

    24576:kL/7n6lbcC8oblv1zj1SqdAGFQZIxvC45UJoe1Z:E6+C8o5tzjYq+ZIxL5UJoeL

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 8 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\360TS_Setup_Mini.h1.YWZmaS5hZGl0bWVkaWEuUEI.Z3FSamMybGtxek0xT0RCZk16TTNPRE0ybzJOcFpMZzJOVGcwWVRjNVl6.exe
    "C:\Users\Admin\AppData\Local\Temp\360TS_Setup_Mini.h1.YWZmaS5hZGl0bWVkaWEuUEI.Z3FSamMybGtxek0xT0RCZk16TTNPRE0ybzJOcFpMZzJOVGcwWVRjNVl6.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe" /c:"affi.aditmedia.PB" /sc:"gqRjc2lkqzM1ODBfMzM3ODM2o2NpZLg2NTg0YTc5Yz" /pmode:2
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:2952
      • C:\Program Files (x86)\1703192627_0\360TS_Setup.exe
        "C:\Program Files (x86)\1703192627_0\360TS_Setup.exe" /c:"affi.aditmedia.PB" /sc:"gqRjc2lkqzM1ODBfMzM3ODM2o2NpZLg2NTg0YTc5Yz" /pmode:2 /TSinstall
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Writes to the Master Boot Record (MBR)
        • Modifies system certificate store
        PID:2844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\1703192627_0\360TS_Setup.exe

    Filesize

    1KB

    MD5

    83e80d7fbbe768aa2e94ec5548829cf1

    SHA1

    9755fb3561cb06670add8558392c242ecfb6ede9

    SHA256

    516fe1453849177e95ce3a340bf1b4a98352e35678a44133de2040c644519691

    SHA512

    593db3f3b2abd5d0116af50dbb6f1d67e914be620b623b1c65fa5dbcc09bf475f45db9b12fb47544abd0901e4e71bd9381677a9a4d85f8eede7f0b48dc116c7c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    43307428dcdebc4acef41b0a9ddc3398

    SHA1

    2878eb605648d9ba0ee55b0e64f3a2f246224f9e

    SHA256

    0c51c8e9f6f822d01b4c04252caa81ca2ec849d88c24b3ec2c504d3f77dcdaa9

    SHA512

    928bdee6434ea8cbf4c492f1e9c827f3c568e526e5f6ef5b5bf07eebcb5065cdb158ba78b48d41403333a436d0ba5b731a3b031c751171fc227995ad33cbac92

  • C:\Users\Admin\AppData\Local\Temp\[email protected]

    Filesize

    654B

    MD5

    e6ed35317329cdaf208d23953b94a532

    SHA1

    c28a14e41c58de811fa191bb015971922cd42c1a

    SHA256

    9a9f95a8376b94ea79e2461040bef5c53c478e97cd263e0fba6f82077b3d2705

    SHA512

    6e3f1cb58592e1bb5be23860d983ed3d7a340f86434321eadd1601a23138b47d3452b0716d5b6b683c1c593e05432a956c6a59682a55edb1daa17fecb55e7bd2

  • C:\Users\Admin\AppData\Local\Temp\[email protected]\setup.ini

    Filesize

    830B

    MD5

    5a4cdd6d16dac7d3a056f5b2753ebacd

    SHA1

    ad41d1801ab37192750d64f21f6fd24cb7ab57d9

    SHA256

    623d9b8fea2a854e05a07ea5421cea2f522d460bb628145d196059a7738dd23c

    SHA512

    1a10842a0794a1e6cc0aab4557ce7ed5eea9ab69c88c8053fd9be1e403ed4b0ba0b50989d3c95a9eeee382838e585f8380a4eb6fd9f407ca1bd04eb282501441

  • C:\Users\Admin\AppData\Local\Temp\1703192627_00000000_base\360base.dll

    Filesize

    285KB

    MD5

    d32c472189a7d0737f81eb9102507bf8

    SHA1

    2609d144622d98d69cc9cab36454bf10ec5d5229

    SHA256

    e7c75465868437e69e0cd9bae3118d7a004b11109e463139ce68ebd1ab74c37c

    SHA512

    7dd4f438fa4daa779674eee322b74f9edc245e10368e140f8a8d59484ac2dbba20a976fac837c23b1f875c75b12a74c3e9d5da8a4680d9a8dd88df607bcf2f63

  • C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    1.8MB

    MD5

    7c7bbd6ba04b5e7735bc5ac584e88dda

    SHA1

    994be9aafaa354747e092a523a3a0ea9a47f26c5

    SHA256

    42dd929c6ad567c57661416cf94041376da175e51d25922e87814131f9b0a611

    SHA512

    38f5085b6c4ab0384a2cb07dbc9d19032134cd6f735c3f870f411183b2491c1be7892bcc31c6331caec5d027fe9c3aec440789d443bc6957b6092c5dceeef49b

  • C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    264KB

    MD5

    832a29d1576c8b6f213b60af333e1eb4

    SHA1

    4de49915c24e63e8d186ec1791c88d3ea31bb990

    SHA256

    362ea75eda6261e27c10ccf69aca7e621b2f875efe581c09a18020ae36c38828

    SHA512

    1bceb89ff526df265ce5229e5edb32f17ae5e8325c3d18f64758400228cbc2aa0e4b8c29d50869ab8d663b8a2e3ee070b5cc8f31dd7e2e59ebe22c938872ca0a

  • C:\Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    192KB

    MD5

    f13d18f92a45c5b4c797c838d0c53798

    SHA1

    5e5bbe348f5a74a7f94b973c76b614ae4430fe87

    SHA256

    fcf0f07323896f640fed009374f41d8a9ac7f09aab6754059035e4aa24262582

    SHA512

    cb35ebaa02c8cbd3cc241533503cb867faa6bb2bb7482319c3021b68b2bdb3aa08ff8aef7dc3d2837a8347ec893dfa1896cf5fb4400aa89f015af8a06beec54a

  • C:\Users\Admin\AppData\Local\Temp\Tar9014.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\{6F80DBA5-A2BB-4d9a-BD0C-AFD2DB0BF4CF}.tmp

    Filesize

    3KB

    MD5

    b1ddd3b1895d9a3013b843b3702ac2bd

    SHA1

    71349f5c577a3ae8acb5fbce27b18a203bf04ede

    SHA256

    46cda5ad256bf373f5ed0b2a20efa5275c1ffd96864c33f3727e76a3973f4b3c

    SHA512

    93e6c10c4a8465bc2e58f4c7eb300860186ddc5734599bcdad130ff9c8fd324443045eac54bbc667b058ac1fa271e5b7645320c6e3fc2f28cc5f824096830de1

  • \Program Files (x86)\1703192627_0\360TS_Setup.exe

    Filesize

    470KB

    MD5

    9411206000332cb2b7095bb9ef11ad66

    SHA1

    90164e2e84782c27f687f7da86be3cc4c934cbb5

    SHA256

    e0872d4a0db1f4ee5c623a8001caeda146b2cb232243cec4f98e18494d0fbac8

    SHA512

    2cfa2ecb7d4d2ba4cdd869bbb373f97a4ede1da05b71640a6d641c935798e8e5a6b52ee47cc4c7b6682acba51fac87c4548aa56badaac61308dde899487723f6

  • \Users\Admin\AppData\Local\Temp\1703192627_00000000_base\360base.dll

    Filesize

    244KB

    MD5

    f2b5b968e29991558f7c0de146037904

    SHA1

    f0f82847efbe763a0d29080458a3399401a9c06f

    SHA256

    0f2e3299e797f93de76a9097c378a18e8a2d3f3f8a2ba2317a58d779ded08fb1

    SHA512

    998ef355776bec7f3364af5a78decf6d7cc43f55aa83ce334f4e8fac242519e66bcf49a0c5d8bd79c5ec6721c7ff9334e97f0b39a663bcdbb24e43d98d27f1ed

  • \Users\Admin\AppData\Local\Temp\1703192628_00000000_base\360base.dll

    Filesize

    503KB

    MD5

    b1356abc1d2f9e0e6b65088432e4d2df

    SHA1

    fe56f1e0f81ee94b1c17faee7789e8b16d550862

    SHA256

    3872ec2bac3dd4b3001d0798da7dba23a114fcdccfb5d1ee48dd3932b0e3dc62

    SHA512

    6db8b3478cfbf72acd42f163e8dc65a35386126c60b3cccf9aee4032adcc98148d478a8886291254c1627ebe3fefbbd3f119c994cf14d498eca7da62532f4cb4

  • \Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    237KB

    MD5

    561258e64b4a98367172bdae2acd6ccf

    SHA1

    f4507486cc87834579cb6fa417897c19475272a4

    SHA256

    099d210c437c638a4fb40aa2e925d1c2a386d55f6886bd13c16c7a2c6ce3294a

    SHA512

    7026d4b737b9069b6f76d5af7c5e9fc1470bcb98ac1ff6f45baccd055864541454fcc3b3c8d588c59b13dddbe1d569aaddfaaa560c3f9253f4a8a85601e4d169

  • \Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    364KB

    MD5

    e3d053d7b4bcf42703df9d415798f900

    SHA1

    69c76d16d808edfb76f6ecaeda0fb649d612a332

    SHA256

    684dc60d6bdd892797f2feb1cfc287116c4d3beac95c1a4746086ba25d28b149

    SHA512

    e5474c5e9b5f4e58e08ad7a01de3b086d8bb3bebbfaff978520750ede137e4a9b800dba38b2e1f964b881ebdf0017b589ece24a6b158c3891f7efadf34fb5204

  • \Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    270KB

    MD5

    f7bae0c31e5c12ce46b82a3fcbfa5e6a

    SHA1

    4d1a7b3442d8ed316b2f8576ca4be7c3e28a19a7

    SHA256

    6b91023cbe0e3b163617887fc48ee0834f7eeed5517efdf2cef710a8d16f6073

    SHA512

    c7d6cb2af2f9df9c414f2c31de44328a95449509cdf629c38877189409e24feffe63450f555a86f12f5599f0b160bce945929a261df9dd9e96d59074713491fb

  • \Users\Admin\AppData\Local\Temp\360TS_Setup.exe

    Filesize

    371KB

    MD5

    d6252eb40496f52c7fd28541741185fa

    SHA1

    b286fb374454bd2cc0da1022791404c020efb31b

    SHA256

    3216abd97c8b9398bcca0c46f74a771a763c63747cd4077329612bb4da5cf74e

    SHA512

    5f34d7be6a72e42077d5e7e31d56e1841d30cc053b3000fe3491bf7e60bcc4379ab1998e16a4c3411a47e02cf60fd62638e3aaa755ee00ee4c6dd860b8c8ae6b

  • \Users\Admin\AppData\Local\Temp\{A3CFC98A-D249-4c20-ACED-77804ABB5E2D}.tmp\360P2SP.dll

    Filesize

    824KB

    MD5

    fc1796add9491ee757e74e65cedd6ae7

    SHA1

    603e87ab8cb45f62ecc7a9ef52d5dedd261ea812

    SHA256

    bf1b96f5b56be51e24d6314bc7ec25f1bdba2435f4dfc5be87de164fe5de9e60

    SHA512

    8fa2e4ff5cbc05034051261c778fec1f998ceb2d5e8dea16b26b91056a989fdc58f33767687b393f32a5aff7c2b8d6df300b386f608abd0ad193068aa9251e0d

  • memory/1444-36-0x0000000003740000-0x0000000003741000-memory.dmp

    Filesize

    4KB

  • memory/1444-12-0x0000000003740000-0x0000000003741000-memory.dmp

    Filesize

    4KB

  • memory/2844-178-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/2844-179-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB