Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2023 15:49

General

  • Target

    7a3314e08acec2ff5a447e7ab316c9b7.exe

  • Size

    678KB

  • MD5

    7a3314e08acec2ff5a447e7ab316c9b7

  • SHA1

    f0a76546c8fbdeb631844ca26334b39f4dbb157b

  • SHA256

    e2f209a6dd8917181d14c69ebd825be0a8b2e748463613bfe980b50baa147454

  • SHA512

    ba8d952757e6a0b1962d585c41a9b7ae0219ce7bb1ba2e039bfa5743959504dd64c56fe58c56e57bbab0750f5837cef386653ad5060fb4b25fef8f2cf73d3fbc

  • SSDEEP

    12288:yhhkKCUTQpcnj9nEYh//yF3Z4mxx/hsV4AOwf7DGj7XtO4qO:yheNSQMnv3yQmXZYtfujM4qO

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a3314e08acec2ff5a447e7ab316c9b7.exe
    "C:\Users\Admin\AppData\Local\Temp\7a3314e08acec2ff5a447e7ab316c9b7.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • 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\Content\F59A01A8B782D93EA6991BC172CEFFB1

    Filesize

    867B

    MD5

    c5dfb849ca051355ee2dba1ac33eb028

    SHA1

    d69b561148f01c77c54578c10926df5b856976ad

    SHA256

    cbb522d7b7f127ad6a0113865bdf1cd4102e7d0759af635a7cf4720dc963c53b

    SHA512

    88289cdd2c2dd1f5f4c13ab2cf9bc601fc634b5945309bedf9fc5b96bf21697b4cd6da2f383497825e02272816befbac4f44955282ffbbd4dd0ddc52281082da

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    db4ebf523f99f376562f918706ee4d8b

    SHA1

    dc3bd204dbad57f0cd32f28106d0d005e7fbaa28

    SHA256

    e6f1aa203cbdbf7360557a69c3a757a762bd81bc561d2ba1c551a746dab25564

    SHA512

    c5a397a3a2c659bd8b68d1d6a518a499205b416d892dae98f60d5760a4cd73b6da0b8b82aefffbb02b34b9fc1241b2009f7e955999b169f020cfaac561206c9b

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

    Filesize

    344B

    MD5

    f476aeeefe1c85e60a1ba5c1ee9641dd

    SHA1

    d594aa33caf2e341e4ddb31bd9b7d9bb85ccfa99

    SHA256

    6a15f33334d5fffb09b5600364f949c133884c2a36313ecaa60958b6fef4bb86

    SHA512

    f340257186cde6f6531413453d5a1a44ba0275b939bd43713acdbb7e67186008a85684a9172a680d86afcad35c09bc26d50729a444d9c9c05592b7ff796bda6e

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

    Filesize

    344B

    MD5

    26d178b923a2c404a37e455656699bef

    SHA1

    99f4562311f33bb2ff61b30d1dac0a2aac20bac2

    SHA256

    3c9b64bd2d8ac8fa999b1b342f97b168a630e134769a1bdaffe030f4a4e1b76c

    SHA512

    d8a969bd2ef23fb29b504c1c2b16a3dce7981eb5333c17d56b42fd89aa85d7a2251770fd46bd286890ae6f6368eb35c6a2eefa6371570824fe24b1dc69eaa5b8

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

    Filesize

    344B

    MD5

    b2b73acc132bbe7f82774c6bcf8e7705

    SHA1

    01c0bee5c705d05d73e3a09000e9c46364e17236

    SHA256

    b0e3b91bd04ede51d1410c6faee9009a443f45044319352acbae016ba2819a84

    SHA512

    a1ba206541704523abd60147bd2fd926b44f57731f6a91035e590a10f4a83f8fc4442481d207ca04724041a4755996130027f428608776d2052654bee2f076a2

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

    Filesize

    242B

    MD5

    dc617ca4e5245d768eed8867a19815b7

    SHA1

    b54a6951434a4abf6908fd4d3d261849b6dd678d

    SHA256

    1209b8af5cc92931b1f645d69ffc16f25208a2c58634b98810138960a38af5e2

    SHA512

    1e9da5ae1d596b95b87b6b79cfded99339fb6cd7933eef90abe2e67b15405576b3fc2074558eaa565bca5d69847c3f768db850d64702a59b2de634333ab2270b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F59A01A8B782D93EA6991BC172CEFFB1

    Filesize

    242B

    MD5

    e1e87f59f3ea5e059ce335048fb28705

    SHA1

    c3fdbe783063b0d68ccd0e6c03cf4a23cdca89b2

    SHA256

    cfb8bf19e3025bbb7a5aa987b1d77114657341f487caafb8edcbf92f777f86b5

    SHA512

    5a3772585523bb0499a9b072b2cac41986d661a6b9b0e04204c130f10d085ecca5a7ccfbfd3ac6b2de10661356aeb9301ca16f150a402d3e890b2153cbefbfb0

  • C:\Users\Admin\AppData\Local\Temp\Cab97DC.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarBD2C.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/3024-16-0x0000000003360000-0x0000000003364000-memory.dmp

    Filesize

    16KB

  • memory/3024-8-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/3024-37-0x0000000003600000-0x0000000003601000-memory.dmp

    Filesize

    4KB

  • memory/3024-36-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/3024-35-0x00000000035E0000-0x00000000035E1000-memory.dmp

    Filesize

    4KB

  • memory/3024-34-0x00000000035F0000-0x00000000035F1000-memory.dmp

    Filesize

    4KB

  • memory/3024-33-0x00000000034B0000-0x00000000034B1000-memory.dmp

    Filesize

    4KB

  • memory/3024-32-0x00000000034C0000-0x00000000034C1000-memory.dmp

    Filesize

    4KB

  • memory/3024-31-0x0000000003490000-0x0000000003491000-memory.dmp

    Filesize

    4KB

  • memory/3024-30-0x00000000034A0000-0x00000000034A1000-memory.dmp

    Filesize

    4KB

  • memory/3024-29-0x0000000003480000-0x0000000003481000-memory.dmp

    Filesize

    4KB

  • memory/3024-28-0x00000000026F0000-0x00000000026F1000-memory.dmp

    Filesize

    4KB

  • memory/3024-27-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/3024-26-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

    Filesize

    4KB

  • memory/3024-25-0x00000000021A0000-0x00000000021A1000-memory.dmp

    Filesize

    4KB

  • memory/3024-24-0x0000000003390000-0x0000000003391000-memory.dmp

    Filesize

    4KB

  • memory/3024-23-0x00000000033A0000-0x00000000033A1000-memory.dmp

    Filesize

    4KB

  • memory/3024-22-0x00000000033B0000-0x00000000033B1000-memory.dmp

    Filesize

    4KB

  • memory/3024-21-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/3024-20-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/3024-19-0x00000000033D0000-0x00000000033D1000-memory.dmp

    Filesize

    4KB

  • memory/3024-18-0x00000000005A0000-0x00000000005A1000-memory.dmp

    Filesize

    4KB

  • memory/3024-17-0x0000000000370000-0x0000000000371000-memory.dmp

    Filesize

    4KB

  • memory/3024-39-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/3024-15-0x00000000033C0000-0x00000000033C1000-memory.dmp

    Filesize

    4KB

  • memory/3024-12-0x0000000003380000-0x0000000003381000-memory.dmp

    Filesize

    4KB

  • memory/3024-11-0x0000000003370000-0x0000000003470000-memory.dmp

    Filesize

    1024KB

  • memory/3024-10-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/3024-9-0x0000000000590000-0x0000000000591000-memory.dmp

    Filesize

    4KB

  • memory/3024-38-0x0000000003630000-0x0000000003631000-memory.dmp

    Filesize

    4KB

  • memory/3024-7-0x0000000000570000-0x0000000000571000-memory.dmp

    Filesize

    4KB

  • memory/3024-6-0x0000000000380000-0x0000000000381000-memory.dmp

    Filesize

    4KB

  • memory/3024-5-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB

  • memory/3024-4-0x0000000000580000-0x0000000000581000-memory.dmp

    Filesize

    4KB

  • memory/3024-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/3024-2-0x0000000000550000-0x0000000000551000-memory.dmp

    Filesize

    4KB

  • memory/3024-43-0x00000000036B0000-0x00000000036B1000-memory.dmp

    Filesize

    4KB

  • memory/3024-42-0x00000000036C0000-0x00000000036C1000-memory.dmp

    Filesize

    4KB

  • memory/3024-49-0x0000000003720000-0x0000000003721000-memory.dmp

    Filesize

    4KB

  • memory/3024-50-0x0000000003710000-0x0000000003711000-memory.dmp

    Filesize

    4KB

  • memory/3024-48-0x00000000036F0000-0x00000000036F1000-memory.dmp

    Filesize

    4KB

  • memory/3024-47-0x0000000003700000-0x0000000003701000-memory.dmp

    Filesize

    4KB

  • memory/3024-46-0x00000000036D0000-0x00000000036D1000-memory.dmp

    Filesize

    4KB

  • memory/3024-45-0x00000000036E0000-0x00000000036E1000-memory.dmp

    Filesize

    4KB

  • memory/3024-51-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-52-0x0000000001E10000-0x0000000001E64000-memory.dmp

    Filesize

    336KB

  • memory/3024-53-0x0000000003370000-0x0000000003470000-memory.dmp

    Filesize

    1024KB

  • memory/3024-61-0x0000000005620000-0x0000000005621000-memory.dmp

    Filesize

    4KB

  • memory/3024-62-0x0000000005250000-0x0000000005251000-memory.dmp

    Filesize

    4KB

  • memory/3024-120-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-183-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-40-0x0000000003650000-0x0000000003651000-memory.dmp

    Filesize

    4KB

  • memory/3024-41-0x0000000003640000-0x0000000003641000-memory.dmp

    Filesize

    4KB

  • memory/3024-13-0x0000000003370000-0x0000000003374000-memory.dmp

    Filesize

    16KB

  • memory/3024-14-0x0000000003470000-0x0000000003471000-memory.dmp

    Filesize

    4KB

  • memory/3024-1-0x0000000001E10000-0x0000000001E64000-memory.dmp

    Filesize

    336KB

  • memory/3024-0-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-739-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB

  • memory/3024-862-0x0000000000400000-0x0000000000539000-memory.dmp

    Filesize

    1.2MB