Overview

overview

10

Static

static

1

HTCTL32.dll

windows7-x64

3

HTCTL32.dll

windows10-2004-x64

3

PCICHEK.dll

windows7-x64

3

PCICHEK.dll

windows10-2004-x64

3

PCICL32.dll

windows7-x64

3

PCICL32.dll

windows10-2004-x64

3

TCCTL32.dll

windows7-x64

3

TCCTL32.dll

windows10-2004-x64

3

client32.exe

windows7-x64

10

client32.exe

windows10-2004-x64

10

files/api-...-0.dll

windows10-2004-x64

3

files/api-...-0.dll

windows10-2004-x64

3

files/api-...-0.dll

windows10-2004-x64

3

files/api-...-0.dll

windows10-2004-x64

3

files/api-...-0.dll

windows10-2004-x64

3

files/api-...-1.dll

windows10-2004-x64

3

msvcr100.dll

windows7-x64

3

msvcr100.dll

windows10-2004-x64

3

pcicapi.dll

windows7-x64

3

pcicapi.dll

windows10-2004-x64

3

remcmdstub.exe

windows7-x64

3

remcmdstub.exe

windows10-2004-x64

3

webmmux.dll

windows7-x64

3

webmmux.dll

windows10-2004-x64

3

webmvorbisencoder.dll

windows7-x64

3

webmvorbisencoder.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    8d949ac5a9812a5684511228590170f810c3ac6fad947bc390184cede242074f.zip

  • Size

    2.6MB

  • Sample

    241221-dfdfns1ngr

  • MD5

    4606494d532b327b2c78f6d899b1d3b9

  • SHA1

    b91d1f8c52b09ee9d5aeaa1ad6c0cf38515e0bdb

  • SHA256

    8d949ac5a9812a5684511228590170f810c3ac6fad947bc390184cede242074f

  • SHA512

    8e66e7e1a0471cf2a9a72baa97137bb2f9034acf88c03aed9639b23788a3f7c47edeb43d4675f7006c135403b26cab8dc478576663210d3ef65cef7fd3ed35d1

  • SSDEEP

    49152:UXZQdM9sL3HYZuc7QlRsXwlKsaFnTT7Ejujwk/wGZ1f0ZjkJGwuPVuJR8JQNpdvN:mQdMeooc7QQXwlSTQju0k/wGvYk8wrRH

Score
10/10
netsupportdiscoveryrat

Malware Config

Targets

    • Target

      HTCTL32.DLL

    • Size

      320KB

    • MD5

      c94005d2dcd2a54e40510344e0bb9435

    • SHA1

      55b4a1620c5d0113811242c20bd9870a1e31d542

    • SHA256

      3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899

    • SHA512

      2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

    • SSDEEP

      6144:Hib5YbsXPKXd6ppGpwpbGf30IVFpSzyaHx3/4aY5dUilQpAf84lH0JYBAnM1OKB:Hib5YbsXioEgULFpSzya9/lY5SilQCfR

    Score
    3/10
    discovery
    behavioral1behavioral2

    • Target

      PCICHEK.DLL

    • Size

      18KB

    • MD5

      104b30fef04433a2d2fd1d5f99f179fe

    • SHA1

      ecb08e224a2f2772d1e53675bedc4b2c50485a41

    • SHA256

      956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd

    • SHA512

      5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f

    • SSDEEP

      192:dogL7bo2t6n76RRHirmH/L7jtd3hfwjKd3hfwB7bjuZRvI:dogL7bo2YrmRTAKT0iTI

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      PCICL32.DLL

    • Size

      3.6MB

    • MD5

      d3d39180e85700f72aaae25e40c125ff

    • SHA1

      f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15

    • SHA256

      38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5

    • SHA512

      471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f

    • SSDEEP

      49152:0KJKmPEYIPqxYdoF4OSvxmX3+m7OTqupa7HclSpTAyFMJa:0KJ/zIPq7F4fmXO8u6kS+y/

    Score
    3/10
    discovery
    behavioral5behavioral6

    • Target

      TCCTL32.DLL

    • Size

      387KB

    • MD5

      2c88d947a5794cf995d2f465f1cb9d10

    • SHA1

      c0ff9ea43771d712fe1878dbb6b9d7a201759389

    • SHA256

      2b92ea2a7d2be8d64c84ea71614d0007c12d6075756313d61ddc40e4c4dd910e

    • SHA512

      e55679ff66ded375a422a35d0f92b3ac825674894ae210dbef3642e4fc232c73114077e84eae45c6e99a60ef4811f4a900b680c3bf69214959fa152a3dfbe542

    • SSDEEP

      12288:HqArkLoM/5iec2yxvUh3ho2LDnOQQ1k3+h9APjbom/n6:ekuK2XOjksobom/n6

    Score
    3/10
    discovery
    behavioral7behavioral8

    • Target

      client32.exe

    • Size

      101KB

    • MD5

      c4f1b50e3111d29774f7525039ff7086

    • SHA1

      57539c95cba0986ec8df0fcdea433e7c71b724c6

    • SHA256

      18df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d

    • SHA512

      005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5

    • SSDEEP

      768:q78j0+RH6e6XhBBxUcnRWIDDDDDDDDDDDDDDDDADDDDDDDDDDDDDDDDDDDDDDXDU:qwpHLiLniepfxP91/bQxnu

    Score
    10/10
    netsupportdiscoveryrat

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

      ratnetsupport

    • Netsupport family

      netsupport
    behavioral10behavioral9

    • Target

      files/api-ms-win-core-localization-l1-2-0.dll

    • Size

      20KB

    • MD5

      3b9d034ca8a0345bc8f248927a86bf22

    • SHA1

      95faf5007daf8ba712a5d17f865f0e7938da662b

    • SHA256

      a7ac7ece5e626c0b4e32c13299e9a44c8c380c8981ce4965cbe4c83759d2f52d

    • SHA512

      04f0830878e0166ffd1220536592d0d7ec8aacd3f04340a8d91df24d728f34fbbd559432e5c35f256d231afe0ae926139d7503107cea09bfd720ad65e19d1cdc

    • SSDEEP

      384:9OMw3zdp3bwjGjue9/0jCRrndbVW2hWKgbCA0GftpBjbQywPAOll7PedGGZ:9OMwBprwjGjue9/0jCRrndbzM8iFFGkt

    Score
    3/10
    discovery
    behavioral11

    • Target

      files/api-ms-win-core-memory-l1-1-0.dll

    • Size

      18KB

    • MD5

      fc13f11a2458879b23c87b29c2bad934

    • SHA1

      68b15cc21f5541dc2226e9e967e08af81d04a537

    • SHA256

      624841916513409c3cfcf45589eb96548c77b829e5d56a5783249d3ab7dc8998

    • SHA512

      801a23485e42cc224e508212e7114e89747543a20964cf666ee801fcc2fea97888faa1af8da2af807c50187969a08c6fce2a021836811786ef72f4c2bdbde33c

    • SSDEEP

      192:CYaBWVghW/B7l9YOCAs/nGfe4pBjSfaMjWNArXVWQ4mW6qnajMHxxBNT0662ONLD:IBW2hWZ7QA0GftpBjj21lI663Un

    Score
    3/10
    discovery
    behavioral12

    • Target

      files/api-ms-win-core-namedpipe-l1-1-0.dll

    • Size

      18KB

    • MD5

      07954af744363f9807355e4e9408df45

    • SHA1

      b37d06b39eb7186b55ceae25427b7ab95e46e32f

    • SHA256

      4b20aaf0e3b7566b797652f8d84b749ab23f7d1557dba882c0590fe1be98ced6

    • SHA512

      b7a7c16ef8be62d9f562dcecf01b2ad1c066de92aa4ca7a8c7bb93a80b1bc781f8a6a47f51a252e40337bd8d7778cacfee7488a5fad15f11d24c90572ad0e4c6

    • SSDEEP

      192:bhkd6WVghW/vt7l9YOCAs/nGfe4pBjSfWP18gWNArXVWQ4mW0tXqnajL1dHx3tKU:aYW2hWt7QA0GftpBj7PS8rxlXBtFwVoF

    Score
    3/10
    discovery
    behavioral13

    • Target

      files/api-ms-win-core-processenvironment-l1-1-0.dll

    • Size

      19KB

    • MD5

      39556e904fa2405abaf27231da8ef9e5

    • SHA1

      89db01b04dfdbe5c0f5e856050611a6a72f1afd0

    • SHA256

      5f476627a904b182d9b3f142594defa267db3ce8206bac24af063a29635b3a8b

    • SHA512

      558c0d0dd0ce24c7dcdebae64578e09acc36a86b6f121266a147394dd9e8f8b2b81726b9ccc24ed07755950cd13c1d34cab137e995d0be25ebf52699d0fbb6b6

    • SSDEEP

      192:GkZjWVghW/WgbXH9YOCAs/nGfe4pBjSfr4i6wWNArXVWQ4mWQVUqnajMHxxBNT0u:fjW2hWegbCA0GftpBjc4aolI663Ub2

    Score
    3/10
    discovery
    behavioral14

    • Target

      files/api-ms-win-core-processthreads-l1-1-0.dll

    • Size

      20KB

    • MD5

      39047e168ffbdd19185504633d6eca29

    • SHA1

      fe3423689efedada19c7dec3d5dd077a057bf379

    • SHA256

      611b3e36ad3e0045ab4170a5d4e2d05fd2a26dde2f7b09ea51f4264e263a544b

    • SHA512

      8b7d38726e302cdcf5a296e50ccc969b2b122432b93e2b5d1d1f4c1b6c2b3a9b64af79bb65a7a9eac31f563ae60934458f9316dd5cbb071fb0a3ad180fac6103

    • SSDEEP

      384:0Ok1JzNcKSIxW2hWFSUA0GftpBjluF3sBlvQyURz8o:0pcKSCUi++rvU2o

    Score
    3/10
    discovery
    behavioral15

    • Target

      files/api-ms-win-core-processthreads-l1-1-1.dll

    • Size

      18KB

    • MD5

      c2ead5fcce95a04d31810768a3d44d57

    • SHA1

      96e791b4d217b3612b0263e8df2f00009d5af8d8

    • SHA256

      42a9a3d8a4a7c82cb6ec42c62d3a522daa95beb01ecb776aac2bfd4aa1e58d62

    • SHA512

      c90048481d8f0a5eda2eb6e7703b5a064f481bb7d8c78970408b374cb82e89febc2e36633f1f3e28323fb633d6a95aa1050a626cb0cb5ec62e9010491aae91f4

    • SSDEEP

      192:QgxDfIeJWVghW/c7l9YOCAs/nGfe4pBjSfxyWNArXVWQ4mWgBHqnaj9RlS6V6Qg:JDfIeJW2hWk7QA0GftpBjxdBHlBRAky

    Score
    3/10
    discovery
    behavioral16

    • Target

      msvcr100.dll

    • Size

      755KB

    • MD5

      0e37fbfa79d349d672456923ec5fbbe3

    • SHA1

      4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

    • SHA256

      8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

    • SHA512

      2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

    • SSDEEP

      12288:nMmCy3nAgPAxN9ueqix/HEmxsvGrif8ZSy+rdQw2QRAtd74/vmYK6H3BVoe3z:MmCy3KxW3ixPEmxsvGrm8Z6r+JQPzV7z

    Score
    3/10
    discovery
    behavioral17behavioral18

    • Target

      pcicapi.dll

    • Size

      32KB

    • MD5

      34dfb87e4200d852d1fb45dc48f93cfc

    • SHA1

      35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641

    • SHA256

      2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703

    • SHA512

      f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

    • SSDEEP

      768:JFvNhAyi5hHA448qZkSn+EgT8ToDXTVi0:JCyoHA448qSSzgIQb

    Score
    3/10
    discovery
    behavioral19behavioral20

    • Target

      remcmdstub.exe

    • Size

      62KB

    • MD5

      6fca49b85aa38ee016e39e14b9f9d6d9

    • SHA1

      b0d689c70e91d5600ccc2a4e533ff89bf4ca388b

    • SHA256

      fedd609a16c717db9bea3072bed41e79b564c4bc97f959208bfa52fb3c9fa814

    • SHA512

      f9c90029ff3dea84df853db63dace97d1c835a8cf7b6a6227a5b6db4abe25e9912dfed6967a88a128d11ab584663e099bf80c50dd879242432312961c0cfe622

    • SSDEEP

      1536:Tf6fvDuNcAjJMBUHYBlXU1wT2JFqy9BQhiK:D6f7cjJ4U4I1jFqy92hiK

    Score
    3/10
    discovery
    behavioral21behavioral22

    • Target

      webmmux.dll

    • Size

      259KB

    • MD5

      49c51ace274d7db13caa533880869a4a

    • SHA1

      b539ed2f1a15e2d4e5c933611d736e0c317b8313

    • SHA256

      1d6407d7c7ffd2642ea7f97c86100514e8e44f58ff522475cb42bcc43a1b172b

    • SHA512

      13440009e2f63078dce466bf2fe54c60feb6cedeed6e9e6fc592189c50b0780543c936786b7051311089f39e9e3ccb67f705c54781c4cae6d3a8007998befbf6

    • SSDEEP

      3072:MW218gr7s2yIHB0pTPdTX9zUbEbStE97zjAs1RtTcJTfIv0se7POWu/HgsGU1VTl:MWSfr7sXSmPDbKPJ6/AsNk+1x

    Score
    3/10
    discovery
    behavioral23behavioral24

    • Target

      webmvorbisencoder.dll

    • Size

      859KB

    • MD5

      642dc7e57f0c962b9db4c8fb346bc5a7

    • SHA1

      acee24383b846f7d12521228d69135e5704546f6

    • SHA256

      63b4b5db4a96a8abec82b64034f482b433cd4168c960307ac5cc66d2fbf67ede

    • SHA512

      fb163a0ce4e3ad0b0a337f5617a7bf59070df05cc433b6463384e8687af3edc197e447609a0d86fe25ba3ee2717fd470f2620a8fc3a2998a7c3b3a40530d0bae

    • SSDEEP

      12288:vTAPYZEyRr+NDnaLyx2lz8MSjtX08pYRc29qcQmsGahsQZsbRN9S:YYF+Eyx2lzujtEIYRc1cQmsGa7ON9S

    Score
    3/10
    discovery
    behavioral25behavioral26

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
1/10

behavioral1

discovery
Score
3/10

behavioral2

discovery
Score
3/10

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

discovery
Score
3/10

behavioral9

netsupportdiscoveryrat
Score
10/10

behavioral10

netsupportdiscoveryrat
Score
10/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10