Overview

overview

3

Static

static

3

GRINX64v2.rar

windows7-x64

3

GRINX64v2.rar

windows10-2004-x64

3

GRINX64v2/...IN.exe

windows7-x64

1

GRINX64v2/...IN.exe

windows10-2004-x64

1

GRINX64v2/...64.exe

windows7-x64

1

GRINX64v2/...64.exe

windows10-2004-x64

1

GRINX64v2/DMI16.exe

windows7-x64

GRINX64v2/DMI16.exe

windows10-2004-x64

GRINX64v2/DMIEDIT.exe

windows7-x64

1

GRINX64v2/DMIEDIT.exe

windows10-2004-x64

1

GRINX64v2/README.txt

windows7-x64

1

GRINX64v2/README.txt

windows10-2004-x64

1

GRINX64v2/...LL.dll

windows7-x64

3

GRINX64v2/...LL.dll

windows10-2004-x64

3

GRINX64v2/...YS.sys

windows7-x64

1

GRINX64v2/...YS.sys

windows10-2004-x64

1

GRINX64v2/...XD.vxd

windows7-x64

1

GRINX64v2/...XD.vxd

windows10-2004-x64

1

GRINX64v2/...64.sys

windows7-x64

1

GRINX64v2/...64.sys

windows10-2004-x64

1

GRINX64v2/...64.sys

windows7-x64

1

GRINX64v2/...64.sys

windows10-2004-x64

1

Sharing

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General

  • Target

    GRINX64v2.rar

  • Size

    1.4MB

  • Sample

    240529-qnjnwagf47

  • MD5

    a2407682730195ce9d6cd9b01e358fb6

  • SHA1

    6e29e43e32afea154d303303b141dc335ce15ba6

  • SHA256

    c6dc38d4eb28e4f07a96cc63af8eefc557f3acff5439468fe6e1c9a7e2348c31

  • SHA512

    d1ed4652420fb037bea900de932deff90ae0562d326f37f3b9ec326721b033bce63e02b8a100b31c3e158104c0a6896e8f7de4d8ced88919e531ad835cda6e3b

  • SSDEEP

    24576:kx3d/0+yKlyt7qtod13mlEUPIgBe5B1EB2TsTx3RKEeSb6s2Fv87L/vZ:E3llyKly4udGHPlBeNBYTqEeW6s2d+vZ

Score
3/10

Malware Config

Targets

    • Target

      GRINX64v2.rar

    • Size

      1.4MB

    • MD5

      a2407682730195ce9d6cd9b01e358fb6

    • SHA1

      6e29e43e32afea154d303303b141dc335ce15ba6

    • SHA256

      c6dc38d4eb28e4f07a96cc63af8eefc557f3acff5439468fe6e1c9a7e2348c31

    • SHA512

      d1ed4652420fb037bea900de932deff90ae0562d326f37f3b9ec326721b033bce63e02b8a100b31c3e158104c0a6896e8f7de4d8ced88919e531ad835cda6e3b

    • SSDEEP

      24576:kx3d/0+yKlyt7qtod13mlEUPIgBe5B1EB2TsTx3RKEeSb6s2Fv87L/vZ:E3llyKly4udGHPlBeNBYTqEeW6s2d+vZ

    Score
    3/10
    behavioral1behavioral2

    • Target

      GRINX64v2/AMIDEWIN.EXE

    • Size

      148KB

    • MD5

      182ec3a59bd847fb1bc3e12a41d48fa6

    • SHA1

      2f548bceb819d3843827c1e218af6708db447d4b

    • SHA256

      948dbd2bc128f8dc08267e110020fee3ff5de17cf4aaef89372de29623af96fa

    • SHA512

      91ecc5a76edc2aea4219f68569b54d3e9fe15c2a30a146edc0d09e713feaa739a5c1e7dbfa97e60828696078d43d1f8fd3466234525b099ed6e614e854ac6c4c

    • SSDEEP

      1536:tNFrdLFZ7JxIVhlPBo8Upxwpwf+gHkow3SMT4HOw2htj6oANy/ht+vSMoqEcViWw:Pv7JIhlBAKwf+gWCM4OwyWscSMoqtLe

    Score
    1/10
    behavioral3behavioral4

    • Target

      GRINX64v2/AMIDEWINx64.EXE

    • Size

      453KB

    • MD5

      6a6505b2413d2c7b16c6d059448db9e5

    • SHA1

      dfe6c6b6051c26326a12dc9d0d5701cb4728266c

    • SHA256

      53e3b72f8eb13acf3cb69d4cb124e8dc64fc541555c3c95cc8003b8046853955

    • SHA512

      1c0531581f0efe683ab763f6633ace60f0637b22830e7ec551babe19ac777a1a6821dc568bce13a8abee8bfef1c7d9397e0bee1c78c00810c65dadd788dab2a3

    • SSDEEP

      6144:JIeh4+TOKGuTSuXCJ6AtCoZPhGL/TnJ+z5rsxQhsCI9t/tk7MP:jpPTxXihA+zBhsC2Z

    Score
    1/10
    behavioral5behavioral6

    • Target

      GRINX64v2/DMI16.EXE

    • Size

      30KB

    • MD5

      2a89d4e479351022ab8bd604030a76f3

    • SHA1

      ad1d39fd38fafaae4d77eed5f1c67f665686736d

    • SHA256

      28e6e1908f2996af9b7a9930f13d4c770d6963425df0869ce4bcdb1442a4a917

    • SHA512

      0fb48aaeeedb5a96246ffd80c167f501ff2f5a08cf8d2dbf63373666c6f3394244395e05e49b68fedf02c2a3df75ad6ba4223f0066c350993233cf218da83e43

    • SSDEEP

      384:d2a1f/coJEQ88t5hDQ8o3wk4YMoURAzMbdLWxrqw8CKn6l3myGWstap/+ZU0KXy+:dLf/NWQltVoV4YfDOWxXd3my/cY

    Score
    1/10
    behavioral7behavioral8

    • Target

      GRINX64v2/DMIEDIT.EXE

    • Size

      3.2MB

    • MD5

      fbaf6262fd84f9966338518d4de46fdd

    • SHA1

      291d481e3b42029e157e7c60febc8fe67cd50cf1

    • SHA256

      5d37e5e7ce01549965bf2166adcba33d1e2c4bd2c90711032f3987b58452ce49

    • SHA512

      5d8cc6e1ab85fae8d9a5ffa83cecc2608b1fbbb28b9e80afe2dc6f7d46b657d489e03f75e42fc147d49313b3a41ad768fd0f320a905cbc41d767c0fc3c3d9d7e

    • SSDEEP

      49152:VOQ6nNB9ySqeDoVFixOA9DruNebQk9DtTKkuecMC+coEbyxvgg+lV:D6nwNomN1AKku1M2Jfj

    Score
    1/10
    behavioral10behavioral9

    • Target

      GRINX64v2/README.txt

    • Size

      468B

    • MD5

      0e28e605e0988892043002e8d6fa719b

    • SHA1

      30ea1f863f1c19c3f5aa9a42253247fb98377efb

    • SHA256

      1541f150f12295d926578fc8920f2f398d046bdda66bc3026bf2533bba07666b

    • SHA512

      fd42a3c3eceb0291b5ef0025be0307242878b0d1df029804fb2f05063c24018b5041006c65d3055e7087c05cf9aac82c0d919fb92abba5df5c9f2e30bf33b5ac

    Score
    1/10
    behavioral11behavioral12

    • Target

      GRINX64v2/UCOREDLL.DLL

    • Size

      112KB

    • MD5

      8370f3114924ed6c53741de7a253625a

    • SHA1

      f7782d51e73526226a89229b4f3625c7ce43f3b3

    • SHA256

      78a4d8e5e8c33793e5a2020325d3a49e92e4826167742e93179bdacbf167b409

    • SHA512

      5a13c0fb787366869fac57139fa2ebbd0c34a1bfa76c05ac879da60e534cbac694385f2b6120fdb6c7cf0e62cf4948efbdfde96e695a9d377f44eedb2e1b1398

    • SSDEEP

      1536:g+FKwswB29BLymvRwRvSpD0pQD61ShZT1Cw4cf0SbtsWFoYc0RkU:g8Vk9ymvyNMO4QqGeyqoLGL

    Score
    3/10
    behavioral13behavioral14

    • Target

      GRINX64v2/UCORESYS.SYS

    • Size

      15KB

    • MD5

      9555d36fb21b993e5c4b98c2fc2b3671

    • SHA1

      210a98be7da32cea98618c5a9640c23ce518c0ee

    • SHA256

      fd6f56189cd723b32fc06392867fcd5128e63d8b5801e4f7a83523f820531981

    • SHA512

      3ec96ba6fca7a4aa45becfef84b23b12c305f34045ac1a15b22745289e33b9326103e853bad698434df772a76515e7e8109fa8724d65f0351ee380c16d888c60

    • SSDEEP

      384:pp4uPb5yDmnoMXP1oy5KYJLWd6jH9inbjJE:pp4sEmTDLAmH94b6

    Score
    1/10
    behavioral15behavioral16

    • Target

      GRINX64v2/UCOREVXD.VXD

    • Size

      7KB

    • MD5

      211b3cda6ee0f7a8c86ffc2e5177020d

    • SHA1

      580685b23248316878560c131b7bffbd1fa5a56c

    • SHA256

      0c30287deb78a25a4037fc3201062ddf880b06ea436550d83f47fb7fcac7dcf4

    • SHA512

      24abb3327282048a651102ecdb3a284c4f4761013d337ee3255f6c475c203650363899b6505b32dadd6c35f31908f2ad2987ab83c46b4d4911ebcf24cf5eccc8

    • SSDEEP

      192:zkAaKkXgVM6kk6F67xWgTHpOxi55CqoWipJ:KXwhk8PHpOxi55CzrJ

    Score
    1/10
    behavioral17behavioral18

    • Target

      GRINX64v2/UCOREW64.SYS

    • Size

      14KB

    • MD5

      a17c58c0582ee560c72f60764ed63224

    • SHA1

      bbc0b9fd67c8f4cefa3d76fcb29ff3cef996b825

    • SHA256

      a7c8f4faf3cbb088cac7753d81f8ec4c38ccb97cd9da817741f49272e8d01200

    • SHA512

      a820a3280da690980a9297fe1e62356eba1983356c579d1c7ea8d6f64bc710b11b0a659c5d6b011690863065541f5627c4e3bc13c02087493de7e63d60981063

    • SSDEEP

      384:q1ykKJX1BIAQ0r1IiFlYJLWd6jH9inbjJ+T:uygG1IiCLAmH94bgT

    Score
    1/10
    behavioral19behavioral20

    • Target

      GRINX64v2/amifldrv64.sys

    • Size

      18KB

    • MD5

      785045f8b25cd2e937ddc6b09debe01a

    • SHA1

      029c678674f482ababe8bbfdb93152392457109d

    • SHA256

      37073e42ffa0322500f90cd7e3c8d02c4cdd695d31c77e81560abec20bfb68ba

    • SHA512

      40bbeb41816146c7172aa3cf27dace538908b7955171968e1cddcd84403b2588e0d8437a3596c2714ccdf4476eefa3d4e61d90ea118982b729f50b03df1104a9

    • SSDEEP

      384:Cf8OVN6UDYm+b10HMHd6xhxuGZBBfSZsHLPK6jz/cf:CffV8KApCMMxDuIPKgwf

    Score
    1/10
    behavioral21behavioral22

MITRE ATT&CK Enterprise v15

Tasks