Overview

overview

7

Static

static

3

VantaFN.exe

windows7-x64

7

VantaFN.exe

windows10-2004-x64

7

$PLUGINSDI...ls.dll

windows7-x64

3

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/app-64.7z

windows7-x64

3

$PLUGINSDIR/app-64.7z

windows10-2004-x64

3

LICENSES.c...m.html

windows7-x64

3

LICENSES.c...m.html

windows10-2004-x64

5

VantaFN.exe

windows7-x64

1

VantaFN.exe

windows10-2004-x64

7

d3dcompiler_47.dll

windows10-2004-x64

1

ffmpeg.dll

windows7-x64

1

ffmpeg.dll

windows10-2004-x64

1

libEGL.dll

windows7-x64

1

libEGL.dll

windows10-2004-x64

1

libGLESv2.dll

windows7-x64

1

libGLESv2.dll

windows10-2004-x64

1

resources/elevate.exe

windows7-x64

3

resources/elevate.exe

windows10-2004-x64

3

vk_swiftshader.dll

windows7-x64

1

vk_swiftshader.dll

windows10-2004-x64

1

vulkan-1.dll

windows7-x64

1

vulkan-1.dll

windows10-2004-x64

1

$PLUGINSDI...7z.dll

windows7-x64

3

$PLUGINSDI...7z.dll

windows10-2004-x64

3

Resubmissions

06/09/2024, 01:53

240906-cbf6bszgpa 7

06/09/2024, 01:47

240906-b7snkazerh 7

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General

  • Target

    VantaFN.zip

  • Size

    76.4MB

  • Sample

    240906-b7snkazerh

  • MD5

    7329190258766dfcf81081748e042142

  • SHA1

    6546541d760041beede4ccad4b8ff4d56804c56f

  • SHA256

    2bbe6b32beba2f220ac53e59a052bccfda96983d6661bf4638b0564e5b884d76

  • SHA512

    77c8a1582e92226f64f44c111fb4755070b851deba50b1685f20cabdf1f72946782244f541a8e5d8bdd1fb9a45406f1c53c280ca0e2ef3662f3223a1a00b7a48

  • SSDEEP

    1572864:21bkxrXDkVB6f1Il9kG8wiFVw54QKWF5u+Bv+wB+/NUQrD5muHTDoUh:xrXD8B6f1vw6advHB+/3D5mmnoUh

Score
7/10
discoverypersistenceprivilege_escalationspywarestealer

Malware Config

Targets

    • Target

      VantaFN.exe

    • Size

      76.4MB

    • MD5

      4619471e925311e35f32ff6d61d57f5a

    • SHA1

      1949a47dc56f18de0493f1ea700497104ffefbb8

    • SHA256

      8f44cfd779c6ca6c522898fcfa6219666abd38878c7f366514004cdedf95ef63

    • SHA512

      d77be5e3958176175a7006a0df247e2ff28421c4bae6ff799ef788f71e9f45144027869669be0b9dc64f2b015866c3356c451daebb112525f9f96a37172134f1

    • SSDEEP

      1572864:nrziNx5qwB2NpjU5RSe84WxpoxIww8tpisRLyqZyBHMmJlNcE/Lhzy7:qx5qg2NpjBMuAPLVZyBRlNciVzy7

    Score
    7/10
    discoveryspywarestealer

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    • An obfuscated cmd.exe command-line is typically used to evade detection.

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2

    • Target

      $PLUGINSDIR/StdUtils.dll

    • Size

      100KB

    • MD5

      c6a6e03f77c313b267498515488c5740

    • SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

    • SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

    • SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • SSDEEP

      3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    discovery
    behavioral5behavioral6

    • Target

      $PLUGINSDIR/app-64.7z

    • Size

      76.0MB

    • MD5

      2625d430807a9c1cdcf0e106901e3108

    • SHA1

      940019e1c5f49374c65d514af06d6adcebd2f892

    • SHA256

      f25354b9c10caea58a8d3890842948095843fe273c4254fd12c9d798a263e85a

    • SHA512

      f7bdd85642279f3570ecdd888e005d8835b48cae17ec20987a59d794607bfeb7233e5c61c9074fa58898d984b8a57e6436117add78b38464122b8204bb0f4dc7

    • SSDEEP

      1572864:KrziNx5qwB2NpjU5RSe84WxpoxIww8tpisRLyqZyBHMmJlNcE/Lhz0:dx5qg2NpjBMuAPLVZyBRlNciVz0

    Score
    3/10
    discovery
    behavioral7behavioral8

    • Target

      LICENSES.chromium.html

    • Size

      6.5MB

    • MD5

      180f8acc70405077badc751453d13625

    • SHA1

      35dc54acad60a98aeec47c7ade3e6a8c81f06883

    • SHA256

      0bfa9a636e722107b6192ff35c365d963a54e1de8a09c8157680e8d0fbbfba1c

    • SHA512

      40d3358b35eb0445127c70deb0cb87ec1313eca285307cda168605a4fd3d558b4be9eb24a59568eca9ee1f761e578c39b2def63ad48e40d31958db82f128e0ec

    • SSDEEP

      24576:d7rs5kjWSnB3lWNeUmf0f6W6M6q6A6r/HXpErpem:rovj

    Score
    5/10
    discovery

    • Drops file in System32 directory

    behavioral10behavioral9

    • Target

      VantaFN.exe

    • Size

      154.6MB

    • MD5

      49e8b5caabe4a3476c08cf43cc5cf89c

    • SHA1

      bf39951f4c519465cf0f4bf2f5d91ae8776adf38

    • SHA256

      1685eced879c67bfe210f57a094dec5cc5f464c147ed81eb4d45cea36e11ecc5

    • SHA512

      0ae3227a57928959aa36aa53b578c9f8561b23d6e979be4a3980b0ea27adf954f06f1dbdf299fbf42cc30532839fba97ba59ba40f376f402a9aefd2bcd381631

    • SSDEEP

      1572864:ACquurbtqKajQe7vqrTU4PrCsdCXrBngPE1cG7VOWe2IkBmUgq3Fd6iU3x6VCdbm:aDAgZi

    Score
    7/10
    discoverypersistenceprivilege_escalationspywarestealer

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    • An obfuscated cmd.exe command-line is typically used to evade detection.

    • Enumerates processes with tasklist

      discovery
    behavioral11behavioral12

    • Target

      d3dcompiler_47.dll

    • Size

      4.7MB

    • MD5

      cb9807f6cf55ad799e920b7e0f97df99

    • SHA1

      bb76012ded5acd103adad49436612d073d159b29

    • SHA256

      5653bc7b0e2701561464ef36602ff6171c96bffe96e4c3597359cd7addcba88a

    • SHA512

      f7c65bae4ede13616330ae46a197ebad106920dce6a31fd5a658da29ed1473234ca9e2b39cc9833ff903fb6b52ff19e39e6397fac02f005823ed366ca7a34f62

    • SSDEEP

      49152:IuhjwXkKcimPVqB4faGCMhGNYYpQVTxx6k/ftO4w6FXKpOD21pLeXvZCoFwI8cc:oy904wYbZCoOI85oyI

    Score
    1/10
    behavioral13

    • Target

      ffmpeg.dll

    • Size

      2.7MB

    • MD5

      d49e7a8f096ad4722bd0f6963e0efc08

    • SHA1

      6835f12391023c0c7e3c8cc37b0496e3a93a5985

    • SHA256

      f11576bf7ffbc3669d1a5364378f35a1ed0811b7831528b6c4c55b0cdc7dc014

    • SHA512

      ca50c28d6aac75f749ed62eec8acbb53317f6bdcef8794759af3fad861446de5b7fa31622ce67a347949abb1098eccb32689b4f1c54458a125bc46574ad51575

    • SSDEEP

      49152:XMoI7Qj3trgDtcfkW76fSL5Yqq6uthy4Y6NO8PyJegPTagrcjdiCOi2iNN3lzl3U:H3Kk76fUq/4TagreBOirnW

    Score
    1/10
    behavioral14behavioral15

    • Target

      libEGL.dll

    • Size

      468KB

    • MD5

      09134e6b407083baaedf9a8c0bce68f2

    • SHA1

      8847344cceeab35c1cdf8637af9bd59671b4e97d

    • SHA256

      d2107ba0f4e28e35b22837c3982e53784d15348795b399ad6292d0f727986577

    • SHA512

      6ff3adcb8be48d0b505a3c44e6550d30a8feaf4aa108982a7992ed1820c06f49e0ad48d9bd92685fb82783dfd643629bd1fe4073300b61346b63320cbdb051ba

    • SSDEEP

      12288:su0LAjbIkyVVR8O9v/6TiT5eU3axzvYwo:sub49/6TiQzvYX

    Score
    1/10
    behavioral16behavioral17

    • Target

      libGLESv2.dll

    • Size

      7.2MB

    • MD5

      a5f1921e6dcde9eaf42e2ccc82b3d353

    • SHA1

      1f6f4df99ae475acec4a7d3910badb26c15919d1

    • SHA256

      50c4dc73d69b6c0189eab56d27470ee15f99bbbc12bfd87ebe9963a7f9ba404e

    • SHA512

      0c24ae7d75404adf8682868d0ebf05f02bbf603f7ddd177cf2af5726802d0a5afcf539dc5d68e10dab3fcfba58903871c9c81054560cf08799af1cc88f33c702

    • SSDEEP

      98304:BuT3g23jeZ/02YPuLaw5RoD1rfEQ3CPdOEabcgsOMdi:BuDPTwLap14QzEijsvi

    Score
    1/10
    behavioral18behavioral19

    • Target

      resources/elevate.exe

    • Size

      105KB

    • MD5

      792b92c8ad13c46f27c7ced0810694df

    • SHA1

      d8d449b92de20a57df722df46435ba4553ecc802

    • SHA256

      9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37

    • SHA512

      6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40

    • SSDEEP

      3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l

    Score
    3/10
    discovery
    behavioral20behavioral21

    • Target

      vk_swiftshader.dll

    • Size

      5.0MB

    • MD5

      a0845e0774702da9550222ab1b4fded7

    • SHA1

      65d5bd6c64090f0774fd0a4c9b215a868b48e19b

    • SHA256

      6150a413ebe00f92f38737bdccf493d19921ef6329fcd48e53de9dbde4780810

    • SHA512

      4be0cb1e3c942a1695bae7b45d21c5f70e407132ecc65efb5b085a50cdab3c33c26e90bd7c86198ec40fb2b18d026474b6c649776a3ca2ca5bff6f922de2319b

    • SSDEEP

      49152:tG7ixZvPbWjIXTFy1RYQZHJvuZBiDTwgvsrt5/PXd0kpmaN+WUf4CvB25zT7RCAq:c7iDPqjvzO1Lhgf49zT7grg4

    Score
    1/10
    behavioral22behavioral23

    • Target

      vulkan-1.dll

    • Size

      899KB

    • MD5

      0e4e0f481b261ea59f196e5076025f77

    • SHA1

      c73c1f33b5b42e9d67d819226db69e60d2262d7b

    • SHA256

      f681844896c084d2140ac210a974d8db099138fe75edb4df80e233d4b287196a

    • SHA512

      e6127d778ec73acbeb182d42e5cf36c8da76448fbdab49971de88ec4eb13ce63140a2a83fc3a1b116e41f87508ff546c0d7c042b8f4cdd9e07963801f3156ba2

    • SSDEEP

      24576:PR9nl1crwjLAQw6Z5WUDYsH56g3P0zAk7:PR1l1culw6Z5WUDYsH56g3P0zAk7

    Score
    1/10
    behavioral24behavioral25

    • Target

      $PLUGINSDIR/nsis7z.dll

    • Size

      424KB

    • MD5

      80e44ce4895304c6a3a831310fbf8cd0

    • SHA1

      36bd49ae21c460be5753a904b4501f1abca53508

    • SHA256

      b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592

    • SHA512

      c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df

    • SSDEEP

      6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck

    Score
    3/10
    discovery
    behavioral26behavioral27

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

discovery
Score
7/10

behavioral2

discoveryspywarestealer
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
5/10

behavioral11

Score
1/10

behavioral12

discoverypersistenceprivilege_escalationspywarestealer
Score
7/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10