General

  • Target

    New folder (2).rar

  • Size

    1.8MB

  • Sample

    230327-tpblfaec32

  • MD5

    49495dce9d3a175586b9991792629f6b

  • SHA1

    6f9f3312bb066bb3d26397d53c6b3b2c46d3fb26

  • SHA256

    278c453dd51c8bbb92f35be224aba15a5334b7f2451322b9f2c66ae3137f3681

  • SHA512

    8d40c9ddc4573cae070ec226cb9a4f8a7519c9dafdfdba7cc30573f12fb9b5ca8ef50dd73e3a358d38ee9d8119be53e0ef13a1a498b0fb007829548f58dd9847

  • SSDEEP

    49152:h3yupktUO66WnTR0D0bAy8y7u2jsqpb93KTI+8NX1uoRqWWf35Ft:Fy9tWnq0bA1y5jsmR+0M77

Score
10/10

Malware Config

Extracted

Family

redline

C2

45.15.157.131:36457

Attributes
  • auth_value

    f4bbe99787a086a2bbc36d534a2de4f4

Targets

    • Target

      New folder (2)/DirectInk.dll

    • Size

      158KB

    • MD5

      3b07d9d84170b84221e767bb8e0d25f1

    • SHA1

      38b94df5ac561d094599bebe212449bf76297634

    • SHA256

      7dc1bd1186ad5833093c330339ca242f578c8eb1a83fb12f7f656b91f40f5fee

    • SHA512

      0600d38f9495a145d4d7805630a10678a7e13a799835f9c1159e5388237aad654f5c36cc945adb6b71801133cf8ef4e15847510da251a00cb6ff325ee88ad9cd

    • SSDEEP

      3072:9uU/yqDKcelwIgSJbaTCi4C+YGZiKSME9gFZmK/Q:AUNilzba14Lgg1Q

    Score
    1/10
    • Target

      New folder (2)/Setup.exe

    • Size

      289KB

    • MD5

      f34eb45a648c17bd9dcff9ca630b8db0

    • SHA1

      bd6882177c303ae9a4df8ca33fb15a97d3c6fdec

    • SHA256

      f0dc8033ddabb70b2552782a1f5ed3332ca02729293a849cb58a60b473be2454

    • SHA512

      d98240c2eba9ac3318af0a61addd7c00b329098fb1d8298dc4c28d1ef51f0f6d909d9b8234c30de8e64a6fb561c4bd5b804c7842bde3cfc896791a843314defe

    • SSDEEP

      3072:JruhF8XVGbp9pebqabGC6Fy/pCNmZVOh/iUEIQWQoaypfn7XbX+QphgtqgGax:Jqh+QdvabGepwIYQ/Ty1nZSqg

    Score
    10/10
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Suspicious use of SetThreadContext

    • Target

      New folder (2)/WebResources/Resource0/app1/dc-app-launcher.js

    • Size

      264KB

    • MD5

      3b7dfe9956103743fb3b5f372694a3bf

    • SHA1

      201eb2fa8c40b98a1ecb392b163b20568cf4e448

    • SHA256

      007d6ad1c7e18ea4d8481feda64ccd6a15e1b9c6969918a3bdfc16b1e87dadba

    • SHA512

      1bdc0f8448c3d0f572ad89c964bb98f88049e22db7b5cfa02ce442d92daf4bc4f613f47c8d832a5fee881a8080f52fac5afb8f2db869e058ac1a5d8b5fc23236

    • SSDEEP

      1536:CEDsQ2fPHr170nL1wPvvk9mQhlquCaqDa+5sDa+5RDa+58Da+5ZDa+5hr/Da+5dd:CEIQ2B3Pkg4qM7czhrJPz3nflJb3pB

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/app1/index.html

    • Size

      3KB

    • MD5

      0b31851506ed8c5919d9252172b78cf0

    • SHA1

      1d791bd5fd1717197ffbfa50620eb0affd3f03cb

    • SHA256

      efbc2f1ea39a9e840c755820be8b50ee6a78ed604514980b984b9ab1ae18a97f

    • SHA512

      8b33cfe591d23c2bbea14cc54bcddbd8f25833a23ecbfbb2ef85f1a6757d15f93bba99f357d31306732e2b32dec7d01068bb3f0f814dd727b6797f5e60f8c9d8

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/appmeasurement/prod/appmeasurement.js

    • Size

      63KB

    • MD5

      c5e93a5eb1ab10949d31bb5f80f95809

    • SHA1

      d180d65e1319d55e122a59cb75379902612005a8

    • SHA256

      92a4d2c711a9afb4a041255b6923d4d75a0ca8c292d582a72399416bba73ed38

    • SHA512

      d0835be6c987644fd1d3ed02ce965166196c54f329ee05499ad9002f36f368b6533d82ac2d70302c40fe403e3281926ee3982863ff03000a2984c5189d8a6e81

    • SSDEEP

      768:t8GmzOmjiXyJpDFhEBs3bojmI9iJRKyyNRM/8xaGvjjTEMFkc0HI/0z0YJAojzJ8:uDji4DFhEBsKiJEf6223AyDzJJwH

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/appmeasurement/stage/appmeasurement.js

    • Size

      64KB

    • MD5

      5b138ea720b0276b00eca90f5d581768

    • SHA1

      569dc66647a384bbc3439e7f15e82cfdba353770

    • SHA256

      d2e99f204e8d86f3bbf34e0239d4ed3aead088ee930614bdaa8d7480edd50ab5

    • SHA512

      c261d0a3df412a0a395408b0ed5b3961eb1f14939e9594e9409a224b4f4dd82ae03eecbdaaff5e64b5b9389c6b6a3e85effab9df3de1c4427c1b30031cb09502

    • SSDEEP

      1536:4gqbt5rOLWUSlZSANE1Pcl9MBN666qtxNf92:4bngY9MVtx2

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/base_uris.js

    • Size

      5KB

    • MD5

      001ec2c7b9a24fb99a7728d25f96191e

    • SHA1

      27c9890698b098e25c5a58b09294759112fb188c

    • SHA256

      c2cf0161fb2bfb426c736ee457cc365a9ba52a9b3d01d1801bacf4713415e649

    • SHA512

      deb8b577a081b851925a008ed703fe16af42d803e1608e3a3a4e91cc000ea571401bd2e94b5f25bf767517cef74ff0d0f239834a25925c5d63f521638e0949e8

    • SSDEEP

      96:GDfoX6ECy6hkreVF3FCIwfXDFSIAJJaDt:GDfoXfCy6hkMhFCIwfTFSIAJJax

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/index.html

    • Size

      3KB

    • MD5

      b497fa31315258244c91634b4e002098

    • SHA1

      c5eaef2948415dfa872885c10a205833d1b01814

    • SHA256

      bd50e83afd31dfd5f9810d389236ac00dc9f5b93f5000121022d8d56166d4c06

    • SHA512

      bbb7303d69669a743a4978c69db559654ff4b80bbda4964f68d248ee82e015eedfc7177fc20b85ea82fde9ed82b3dd24032dc218b368deb2278ad76d4c3608f6

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/init.js

    • Size

      7KB

    • MD5

      d2050a17401cabe7ad9490e3be993609

    • SHA1

      2221cb3ed990a86a11111905a8866efe9c87301c

    • SHA256

      2a474fa03e9e77fa0b2692482f25c48880f52502b322f7ab09d76f23bfcf812d

    • SHA512

      b2475d422123533a670d157c16b9ab206d1fed48d471c31b1de51c75d0a6dcef6a880ae5a88d3368c4ec605fe5d659cf4f6a30fe407e98fd4e94ea21df2f91bf

    • SSDEEP

      192:aDfjikWCX1AsuqDxSPmsoDIkCy6hv6nGinCbIyWkVlmAdFjWSeCI81b7dc88X5:aXiiX1AsuqTsxlv6HYc981bz8X5

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/plugins.js

    • Size

      30KB

    • MD5

      65b922f8273d662c21a78710a9971a45

    • SHA1

      f2d959466ba2d6a6852aff141566d93fd6dbcfde

    • SHA256

      6f61feb0bbf1ee38b9ad118d3b203b71f4384fbf336a184ee55da6748a2e0d21

    • SHA512

      1ed6aa3739f63c895ede0fd2dc81a2f4354411a94909d8aa93a0aa1a997d1f4cad493bac4e4902b9b46bb9b8b56fa2720597ce6a9be6601952dc3e0d9c69bba5

    • SSDEEP

      768:a7aQ8ovfxUvNZUzLdtfx06FPExdEZk+Enk9PEZk+rnlVKfXGh0cGh0wdh3U78V9l:aO5iGMBtfx06FPExdOk+ak9POk+DlVKz

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/variant.js

    • Size

      268B

    • MD5

      243c7e5e12458bf5312653892d5d59bf

    • SHA1

      2178f717d5f59df70ee6d1999792847ef686f68b

    • SHA256

      49090f650668507294012663db5648e28e7e20e1eee4df6cd5c4493330ba5994

    • SHA512

      26d7113f7ee309454dbcdd8ea55416a8b76184fab9dcb9e74d7de9704cdd11858fa95d84780e45299cc3c417d5385dfcd735da9149f756f6a93c719ec680b9f6

    Score
    1/10
    • Target

      New folder (2)/WebResources/Resource0/version.js

    • Size

      2KB

    • MD5

      2f6342f2f52ae86321ed33c891887e99

    • SHA1

      0138ec0e8b1418464d61f0cdc3cddf3812c29393

    • SHA256

      029a3ec8b4cd2b5205c3ea398777c9a6bd14c97db05f6861727eff9544d22571

    • SHA512

      6f9fefec2ead24529076cc1a5481ef52b03d3c0dede578fce302961ee6d2d486d8b97d44c7be5d0f5fa23ad58cded3a286ab41c4b7ae85555d34b85811d6c07d

    Score
    1/10
    • Target

      New folder (2)/ccme_ecc.dll

    • Size

      548KB

    • MD5

      19f2641706952f221d5f1066d064db4d

    • SHA1

      84bf37c1bd5cb3f35cd2aa934cd9c17cb2690282

    • SHA256

      cd87094bdb78dbff8a593bef3952495414b2256eb75ac2d466da276d17e8bd9f

    • SHA512

      155a8d9fe2fe238cbc341cb0f088b5be0b58bc2f0ab70eae488972c0e8cd0e16ae3afef64ab96e0c63f14ac53b2ab167f906e2b94bec7ba87b494121edf5ed67

    • SSDEEP

      6144:Ra3lDLZaFal9tiA1GzrTJdln27EEvdABkVJAOlRs5DIcxkjSuo64hTQ0IL0QpC7K:RUlD9aFal94PDlGuBk3Js5DIqjv

    Score
    1/10
    • Target

      New folder (2)/icucnv58.dll

    • Size

      15KB

    • MD5

      94871d17e0b37fea5685c8d3f2f4acc9

    • SHA1

      925f06a6fbe14dc7c69695c73baa9c8242d5f2c7

    • SHA256

      47d1821888a1212a141e27007fe99b3fc77b40fc5926fd6c054b850c5911817c

    • SHA512

      fc6fb7753f6f407ccdcc9376c17270f35144e6a23c6dea143f6de9f1e2bbca6e65998121a629ec1b43279c85a97077ad49ee85edb92f07040aebcea6f950363c

    • SSDEEP

      192:kFNMi7v56OIYiYF8rVs9+qARrkUWJfsHR9y2sE9jBFL2UzZUXjo:kF6idIYiI9yrkU4i/8E9VFL2UtUXjo

    Score
    8/10
    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target

      New folder (2)/icucnv67.dll

    • Size

      15KB

    • MD5

      c89f7b63c258a2d8b68a4bdaf5bbb2d4

    • SHA1

      b1181f70adef2cfc1b884aa4a895984843ca326c

    • SHA256

      ee7e175ca56e43932878a617e3a1ac3c005e33ad6964277fea811417ca10d2f2

    • SHA512

      39ca6c5ad801795bbaafe1c85719afdd7ced663ac2fb6530130797a40cd4ed7047d33292c5b41601408488cb5ed4926f9e0744d158a44b128bf517e0562d6e47

    • SSDEEP

      192:+0NMi7v56dIYiYF8rVs9+qARHk/2WJfsHR9y2sE9jBFL2UzZ9O:+06iuIYiI9yHk/24i/8E9VFL2Ut9

    Score
    8/10
    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target

      New folder (2)/icudt58.dll

    • Size

      15KB

    • MD5

      82189149f0a7e4eaf7da185fffb8d694

    • SHA1

      4dfcdd52c86b4a3752beab5e335ea60a37a4a6e2

    • SHA256

      35400ebcb8010330e18910ddc81ff5d47386af6f93616b96202112c94f67bfc2

    • SHA512

      9ea783257b751006479d3bafd30cfb95d9dfcb15bc7798bab15e86437109662b17ed9ce5a3ef98803b21809e3b992dc97a83c392ee3923dfee31d3215b7a8676

    • SSDEEP

      192:+FNMi7v56OIYiYF8rVs9+qARrkDWJfsHR9y2sE9jBFL2UzZQiU:+F6idIYiI9yrkD4i/8E9VFL2UtQiU

    Score
    8/10
    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v6

Tasks

static1

Score
1/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

redlineinfostealer
Score
10/10

behavioral4

redlineinfostealer
Score
10/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

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

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
8/10

behavioral28

Score
8/10

behavioral29

Score
8/10

behavioral30

Score
8/10

behavioral31

Score
8/10

behavioral32

Score
8/10