Analysis

  • max time kernel
    139s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 02:10

General

  • Target

    cvery.com/setup.exe

  • Size

    24.2MB

  • MD5

    34c0cdd685322236e08bfd7169a80c57

  • SHA1

    21fb5b7b1266146ed67008e1dce3945b04398064

  • SHA256

    ab82711503a0ab7b2acd70f51f4c5673981f04ccf862e4e2f123dc0059559cff

  • SHA512

    74db0e7c4eb26bee04648a977d7b3a890afdf22cc06bf9f71eee4ec74fa3319a627c5d81075bc1d8dd41b9232f9770168199f924663a6da6b0af3d6c9eea547e

  • SSDEEP

    786432:02JySJItD6yXTZt5Wq0+49MH7iOs7/5E5Bk2YU:02wbeyX9t4l+1H7ic5Bk2N

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 28 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 22 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cvery.com\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\cvery.com\setup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Users\Admin\AppData\Local\Temp\cvery.com\setup.exe
      C:\Users\Admin\AppData\Local\Temp\cvery.com\setup.exe -deleter
      2⤵
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies registry class
      PID:4404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\DotNetInstaller.exe

    Filesize

    5KB

    MD5

    5acdfd83f9365633913ae76d8180453c

    SHA1

    5b5b0827f6cca6b4a797278bbf84bc93797a8185

    SHA256

    db798bd9b01279cf23d34f0543fbef7da01f1368d39e8ebea89ec724b027e13b

    SHA512

    1ae7c2b55b368d754f46126862cbfaae608e249edffefabd19c81b64cdcb3a6f71daa904a1dd307deb5374f975e265ff9cf83fe7783fdadc5be6f95eae491ba4

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\ctor.dll

    Filesize

    68KB

    MD5

    1eea6b108dca7508c1ae896b00d9f86e

    SHA1

    2253bf42c687b8d7b3dc5d9c7c721c6b526d16da

    SHA256

    153990f39fea768d5421004b57b24a3337854bc8529eb330c4c8698a43006204

    SHA512

    90918ec75ac3eed2bef575575442b76c9f7e778ee5b8fcfe5cd0684f9254b5c4b1320562e0a2444cecf5287c7f78bb0dc0082e9f38ac45786d9ef59e38b4fa1a

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\iGdi.dll

    Filesize

    188KB

    MD5

    bdd70b62e515b7a76c84786a6af5c44b

    SHA1

    b9ce5df5bfea15272ba6986fac2c897dcb03f883

    SHA256

    246db8e07a320d13a26ceb527589d9eb8ca7fe9ef0498f80e9e89bcfc54b07f0

    SHA512

    4efee01687bda936f8c934ccf46dd102c2c79e3620ca2ee37e0aad7a106b8fa215ac2fce997a1b03d3d8bedb5534b0c32dba85cefbaa2eb91498b346971cba2f

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\iKernel.dll

    Filesize

    732KB

    MD5

    7514ebb28c43360388bec3b021d7a20f

    SHA1

    56731d3b2ea13bc05a209018332eb2fbfc3bb2fc

    SHA256

    cc400c930b132fd44301b96bb15847703e45dfe858c6dc90beaa67007d992912

    SHA512

    ba8523bcf59fc66bcefc45d31a43d24ef3c29d3e68c36382babc09c02dbd2d9f91aeedd0a8f5e6cbfe0e4230eeff8737d3cf7636e21489e1d755c2cb372a89c3

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\iscript.dll

    Filesize

    268KB

    MD5

    15cc126887c3341d976d292ddfacb8e2

    SHA1

    cdead8c4f66fb44595260b709eb5961db5a0d284

    SHA256

    07167005cb3f7909380da8f275c024cf2b1c1685dc5ac865e01e538bb0760408

    SHA512

    4e33dd981091e9a0f0a768bfbcc1d0f0b80a6c6621b97e284dea689a734fd3df4cb5772482fb3e488f14885a33211a70c64bada79b9851eecee11910d955fedb

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\iuser.dll

    Filesize

    176KB

    MD5

    04ba0dc553e43caab0aa79a6036ebbce

    SHA1

    016ba0ef1ac65750ed03ef4d113333eb8fb229df

    SHA256

    b11efe6cb7213ba38ec99593645e949449f3d3fdf02ecc0429f568404756d8b8

    SHA512

    d5ee81a289ba65e2c47d7e8bea3011d425192a14e4b27078f389f1c835412041e836606b2c09f6c3ac058669458f56793f7b798955a2e231bc01dd219161ac29

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\10\50\Intel32\setup.dll

    Filesize

    316KB

    MD5

    a7550aba8aaacf60713ca7d7d2e64810

    SHA1

    a41027a1c5efb1e8181694dbdcca3bbb09388ce8

    SHA256

    e6bb81700575234596ef2beda7c39011d1a1402a85b2f0212af310c17088ba33

    SHA512

    9659721b3c9f42a1ab61f3277d68e77ec7e5425e6757192cdc17f442e6d389ba3ce3f7f11de72f786e510e2bb176440faf18d43f1587d6e4603df045fa44b300

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\IsP630D.tmp

    Filesize

    110KB

    MD5

    b0a9bc65aa31eaa9e08c28286458c404

    SHA1

    880c0799bdb3e4353d2c5bf761cf882d670b375d

    SHA256

    3ad54d5e5565f1453aa72268cbc04269df176f381296f559cebcf784b6dfb789

    SHA512

    3c9e173943975177dcf20270dc60e84124d87b86da4eefda5f39eb4cd83c20561d052025ac4930a09faf076f5a89866f8fc20056a67c2fef363cedc687457249

  • C:\Program Files (x86)\Common Files\InstallShield\Professional\RunTime\Objectps.dll

    Filesize

    32KB

    MD5

    b088d1285420111d7e79d1680d2c9846

    SHA1

    74de73e71fb887e23b98a849390231f467d589a3

    SHA256

    487d89d6f20e1909defb3543fa301555a7b14bfd3dcb530a5249ad925d983fb7

    SHA512

    941fb8f1444767ae27b89ca9b7dc38ba2a05479140e1a0382408dcedc8ea29ac957f6a6df7d8e30926ff18fd62a32e61436752cc914431fa18f7466cd1ba088f

  • C:\Users\Admin\AppData\Local\Temp\bye492E.tmp\Disk1\data1.hdr

    Filesize

    44KB

    MD5

    537b9ca99f3fb4b9471b9b755b02b360

    SHA1

    11a4c23eda4fc4eb2efcdb125569b5a513f38e6a

    SHA256

    5046aebf963a3222ecf445aa9e34a9eb762f1c3d283b1359929bf0da19d9a4bc

    SHA512

    cc33366e232151cffabe54d7c50c388d30f64ea1d0eda96544b87171542fb3ba99603f6198c17c9aad0acedbc64d1847a14feabdf351c80e1b375fb050ebfe80

  • C:\Users\Admin\AppData\Local\Temp\bye492E.tmp\Disk1\engine32.cab

    Filesize

    458KB

    MD5

    23e34f8b0538d8bcdce8ea2f1992189a

    SHA1

    5dde923395285cc1980b880655a686e23132fb1d

    SHA256

    342da8924c6fd618920aaefd833b7f394a21d396acd1f673c5681556241597ea

    SHA512

    17d2201d6c09557499e7d4e8443c551a717e2a231d6b71776aef093b03c82cc0870ec7dd93bc6c6f44be40369b07210d940773564fe0aefbf677fa54bd7cea73

  • C:\Users\Admin\AppData\Local\Temp\bye492E.tmp\Disk1\setup.ibt

    Filesize

    367KB

    MD5

    fab3e18a726536ec49b4dfe0ffffa24d

    SHA1

    f03a2eb95946ed032267841d29b6b0bcd4a5f897

    SHA256

    4a406330e0a738158524c0d698afcf8e98e8b3eca67b5e86673253416ffd0d06

    SHA512

    cd73a23802a3d265a751da736f586ef07e3ce3fb3081b324c0682d9d264414d7cd9604b340056744da497a6694ad85fdb5b21a50fa7680baf1edc93c3148438f

  • C:\Users\Admin\AppData\Local\Temp\bye492E.tmp\Disk1\setup.isn

    Filesize

    43KB

    MD5

    13b4a6beb33353b63de31e771072cb6b

    SHA1

    ac6a74b83a528a038f7e8432b0d09ddbe1f36054

    SHA256

    37441528c8ba2d1eb1ef5821689d689d6f95dec5febeb3d59d77689610e624e0

    SHA512

    5b936b79706c2e341faccd1a2074eb640d9dc8d06de121b5ca9f2d549efa4b9fe41a81300abecf46656c6a04c4e7750c12cf4e5959c4f1855b6dabb3fc1efa64

  • C:\Users\Admin\AppData\Local\Temp\isp4A1D.tmp\_Setup.dll

    Filesize

    144KB

    MD5

    aa1cc8c27e6d0935cf61829e1b81cb66

    SHA1

    a2165c4293045ad33b770050b5aea10be0eb17e4

    SHA256

    3b9df52d83d39e58ce0d0a6cdfc44775746ee3e087686e3e1bd61b73bd6758b0

    SHA512

    eb6162ce35622bd12458ea8bc9be752331399b2262c120c9b6b9f4f3aa960b196df641daec7f7d452e87686d04f5b74162511de2034316dd09015e16fff534fd

  • C:\Users\Admin\AppData\Local\Temp\iss494E.tmp\setup.ini

    Filesize

    490B

    MD5

    e5f2dcc81b198d5efa30767b8ffdeec5

    SHA1

    8cf0de2144782f3e307e972c2ab9dce1ed81ad8a

    SHA256

    0fac05612a285f919e4b8f8bdea8920618e57939dca19db78d6d40218126e14f

    SHA512

    04d199b0138b37359b3748d62fccc8b3166baa749f8f171a04003c5320dac63059f723a4f1d998a0c2f9b385849025748315aa6b83fd19ba8a319f728646c8ae

  • C:\Users\Admin\AppData\Local\Temp\skin4a57.rra

    Filesize

    20KB

    MD5

    3404dde4ab0beecdf433fa994899c027

    SHA1

    e164c70e4b50cd8c9be29dabfa6ec47ede39096f

    SHA256

    8b61ed55bb996cc9d6d7ce706e702bb968152bf8f46249ab87182908e342d8a2

    SHA512

    a1ba317b521a6b995ea0b68e40e14f4858ec3045d21173545aa4ac81c0ebc9bda2a3ac5eec4605221edcb932e16cf70c4c1bd491123bb407c0d1e9ccc4fe7441

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\FontData.ini

    Filesize

    40B

    MD5

    57ed27372fb9c3dd52a8e90b1c6727b0

    SHA1

    cdd85cd36d4d3ca5f9b90737be638ff63be418a1

    SHA256

    fd3a09d40019092e08584c4193fdedb78032e5393776de873b0550a013810313

    SHA512

    c6f83bc5e747c2d18cf93c1745da9f0a7b409204ab1f5c3dbe545c855bff2f370b332e437c39ece78ad28ad45c132e569230f12fec822c6fddc3b8578235efdd

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\_ISUser.dll

    Filesize

    12KB

    MD5

    8bc499f49f6bda264c504a659dc25f4c

    SHA1

    87477cc84d905e33d090ca6439913021dcd5e9a2

    SHA256

    0ca8569fd05b5f8c065af0ebd0a50bf57a131c42c9cbdccad539b842304e3f8d

    SHA512

    cef56f15a6d6f07bf5dc3b5b6c7e632b99d6d774c36f29492ca51a618ef5da8b02807488939e495225b0ddcda4421efdfc19a25343859c84e449885730f49612

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\_IsRes.dll

    Filesize

    372KB

    MD5

    1d0eeb131548349b5eebae50e41abffb

    SHA1

    92f236e83b5fa1bd9b653040e7d00128494d10be

    SHA256

    6429a5d6c7128f0b8c70b07ddf18274f00ce997bbe58c78c56f6fb1ec72d323d

    SHA512

    850a9a01b7bce9ee1fdefb92fa8b0646ca677a06d4a61fb192daef21cfd9bd136acd94622b1c9ea5e7f071163e51b97280f2dc72a9c26b7ba5a4f6d601fe40f2

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\installer-image.bmp

    Filesize

    60KB

    MD5

    b287ce83e48224bf0280690e4f956e63

    SHA1

    b17b89165ee638354c2db10e128e3da1487c83c6

    SHA256

    4c7a8281434985d9c02071806166a56b7d43d9c44de2b950bc97aecd3cb56742

    SHA512

    52d1a05b945a16a8b6978f8eab9f954f852f569714b9e2747b2dc7a33ecac1a28e3d2e4c72b96f9bc3feab36e9f491b42e941e4af778f5144759f09c0771e5c9

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\installer_icon.ico

    Filesize

    87KB

    MD5

    5bd9fa14a71601ab6ec8c8c17da5e2a6

    SHA1

    faf09576f1c7db0ec2d57a31fc32acf57decec46

    SHA256

    b0b7a378ff34c327d9dfbb027e2af6e3d6af9d7fd24d6b60807165aa6f12f5a8

    SHA512

    7aea1ebe6486ca6bb28bc14c8751697a1caa809132c75ab937b75c02c5a27cb542a0d9b85396f5947706acd8236b82333e947fc4fb00199214e4b295d13d3b14

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\installshieldext.dll

    Filesize

    192KB

    MD5

    365bcd8770de2bd18e6c9208b0022fab

    SHA1

    e06a7cf29d2498d50d5cefa4b990100c31c90f0b

    SHA256

    28fe43c1180e57d13bab1381e68f08a169b0ffd6e6d1bc8a26ca7de6938ef03a

    SHA512

    34b0c37fac81910fc7fb9c39307cc3a46884837bdb867f3bd973ac328f854da580721a44b6d8e39bc683dbe2497aa8bdbb0db42306d1b8888dbef5fb5abf4348

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\isrt.dll

    Filesize

    230KB

    MD5

    47f78f879b1b596422ce663aa2eab82d

    SHA1

    07da54b5f3116be7f18e7bf0b4ef0cbd87e00beb

    SHA256

    8f9e9e963eef6260873f32682d7e1480051962cd89111bb69f008dcbe2ef78d5

    SHA512

    1817fb1073a47df8b8fca784f9b99e04fe84a3e894c516e9670117fc4d1f091ea450ceb38ca233cef498692d74b31b4db060faf278d2d67869300fa7bd935fc8

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\isrt.dll

    Filesize

    192KB

    MD5

    77b0d362f3593605eb3731872bed297c

    SHA1

    217764a9bb69ffb22c3bf512ae4c8e5887ab1b15

    SHA256

    50145162cb4bc72a5eef16dcfaefd48366cb68afbbd8d8b1e1b25549ec2a1d8c

    SHA512

    84edd352c6000bab494040bf4d0c62bce79670a8af9387bb802e198ff7f8ae59fb34aff6644de1c79254bb0edc7376ad3cda363a9988deff0a38e64df8a63abc

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\isrt.dll

    Filesize

    169KB

    MD5

    2099aaf84279f12fab6f81d8c3634ad6

    SHA1

    d49402fe787332dbd7fd5dcead8a6032db569dd9

    SHA256

    9328078bf6898248e131c8883d7bb3fc3209445fd84b4ee918f965c4c955bc4b

    SHA512

    6ec0cced566be5d4a8436a6f96385f0d20fb2bd9025dee9cb7b5ca7864c30aea68c9639f0396c33e73ec161e901b8031a069e3360c30bca0de0a097509940ccd

  • C:\Users\Admin\AppData\Local\Temp\{FF2DF650-CDAD-45F2-AFF9-AA9B86F50C93}\{3708CAA8-AEC2-47DE-A71F-8C1C537F0FA4}\setup.inx

    Filesize

    248KB

    MD5

    8556ff091fd8219c9da8563d233d9557

    SHA1

    23cf092590a684aad6ed1f3ebcda9ccc637fb665

    SHA256

    d99bb86a880e08dad1e99d44a76b8a7f313962d85610107b144f971caed852b9

    SHA512

    c989f60dc08437cf85bf545d7c45cc8b3477c1fe6bf71310574d22b69a86a4972443ed630fab14705b7c5298bab13eb98d5a4ad9771f94e869164674e3d5903d

  • memory/4404-4848-0x0000000005570000-0x00000000055D7000-memory.dmp

    Filesize

    412KB

  • memory/4404-4856-0x0000000005AF0000-0x0000000005B1E000-memory.dmp

    Filesize

    184KB

  • memory/4404-4839-0x0000000005520000-0x0000000005564000-memory.dmp

    Filesize

    272KB

  • memory/4404-4832-0x00000000050B0000-0x00000000050C1000-memory.dmp

    Filesize

    68KB

  • memory/4404-4680-0x0000000004EE0000-0x0000000004FAE000-memory.dmp

    Filesize

    824KB

  • memory/4404-4896-0x0000000004C70000-0x0000000004CA4000-memory.dmp

    Filesize

    208KB

  • memory/4404-101-0x00000000045F0000-0x0000000004621000-memory.dmp

    Filesize

    196KB

  • memory/4404-49-0x0000000004480000-0x00000000044D0000-memory.dmp

    Filesize

    320KB