General

  • Target
    icecast_win64_2.5.0.exe
  • Size 5.3MB
  • Sample260625-v8f6psd17m
  • SHA256 ad412cbe5d3d3804ea6208dfb4be8d8a25ecb94d62f46bc5a9aa8fa0f2f647c9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      icecast_win64_2.5.0.exe
    • Size 5.3MB
    • SHA256 ad412cbe5d3d3804ea6208dfb4be8d8a25ecb94d62f46bc5a9aa8fa0f2f647c9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 11KB
    • SHA256 2faf21edeeb13d1a8a7a7777d144d3f45cdc40241ff8838ce813f83db0e5dcbe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 24KB
    • SHA256 4aa54e53af7ca255020264af2afd372904241aa5351e13bbd040721140f49b03
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Uninstall.exe
    • Size 122KB
    • SHA256 39375d692576cf48f7e6f583ac7e2565f8046a0c4baa60587e3a773882066f18
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Target
      bin/icecast.exe
    • Size 492KB
    • SHA256 3a288fae33337855d3ccb9f36f13217d5ae99e816cc517e2993c4deebd03ad8c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libbrotlicommon.dll
    • Size 139KB
    • SHA256 17d66a846cc19183297af235af2794ab650bd80647d42e268e029d643d513df9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libbrotlidec.dll
    • Size 53KB
    • SHA256 22de9c3a04f6f7a2c5b96604f5443bf860e3a6d9de6126a6b8e3f99de1d0662d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libcrypto-1_1.dll
    • Size 2.5MB
    • SHA256 dffdd2c5f385eae442e9df129789bf1c4dfc267ad98f3b3467448434e58d1fea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libcurl-4.dll
    • Size 826KB
    • SHA256 0512eccd6244fc37edd31a7f47ac8a9da49587ee576c0577236f4afd8e150c74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libdl.dll
    • Size 17KB
    • SHA256 247c6c283be1232db1771fa835bcfdae70b91d57f6b5def77fde55a57bb33bb4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libgcrypt-20.dll
    • Size 1.1MB
    • SHA256 42157d9d66b8e9ab5346c124e43dda2b8d854359a7c4fdab1d2f41d9581b2756
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libgpg-error-0.dll
    • Size 201KB
    • SHA256 95fc2ad9f48736b95dc5a5d743935a365ef01e60ca030646465a84e7e79f2067
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libiconv.dll
    • Size 33KB
    • SHA256 6fd60b13707526dee6fea71e512aeb85a043f8ca976aeae6a67a43f9e800d6fc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libidn2-0.dll
    • Size 340KB
    • SHA256 2be17c0213031834fc52a55ceff22d2118da015e9a2a16d0524d082172c84c72
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libigloo-0.dll
    • Size 97KB
    • SHA256 3987443b966db1b86ad3e1f06993726fe9606007c04479a2e0db4aab4726b923
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libintl-8.dll
    • Size 90KB
    • SHA256 8bca19369a3dc0add66cc4cfbb4ce5fe56fc17b71f5ee3d54185814ed5fd44d3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libogg-0.dll
    • Size 33KB
    • SHA256 60728c7d79d1e82b4a2b61afef82f10d9dd71724b402a334af0b60778c711075
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/librhash.dll
    • Size 229KB
    • SHA256 fbca7cbf49b656abc5aec1d125a8e980441f4e3c795dc17b37386c79296a2cc8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libspeex-1.dll
    • Size 177KB
    • SHA256 0661c195653316dc262fa4a55e6ead3058f781fedd0ad5fa0161d2865678f730
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libssh2-1.dll
    • Size 187KB
    • SHA256 aadb230be8f88acd18998e491483fcde28050f279dd52d79233460d4f6dd9bb3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libssl-1_1.dll
    • Size 524KB
    • SHA256 bb37a244974a6bd1b1eb449e0cbeff34c02fc792c8b71ee3cf86d95fae2b9d45
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libssp-0.dll
    • Size 17KB
    • SHA256 374e7d1f81e2fc438e29482d706f8d3196d33084a8d104eef06b2b587737f8da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libtheora-0.dll
    • Size 272KB
    • SHA256 6c4871dca26ab4cce64a010b0da5dc3d2c7ec68754877840b39018981784b05e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libvorbis-0.dll
    • Size 174KB
    • SHA256 70cc70a6052c5b4544d26d562298d97b8aaf8545a4f0f0d192aef90563a44234
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libwinpthread-1.dll
    • Size 56KB
    • SHA256 b8503ee47144da1d378e40538e99f1e18f73159b4750e3b576b81a6278f1d8b7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libxml2-2.dll
    • Size 1.2MB
    • SHA256 ede83f57a5870047ad4e7c779a2f97187bda9285e4222da2a744413479d5be91
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libxslt-1.dll
    • Size 279KB
    • SHA256 ff45ac124e130630f3c65efe9d5efaca1b124eadf00245432f1251575c64b879
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libz.dll
    • Size 116KB
    • SHA256 f0d1207c6c031c35683890b24b45b3d78926b854a280d0ea5b26044f3428ccab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      bin/libzstd.dll
    • Size 918KB
    • SHA256 ef604625cc53a0dee660d7ad6bcc6c052f1709c59c1dbcdae4aeab5edfe6de68
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      doc/admin_interface/index.html
    • Size 11KB
    • SHA256 7b5e9fa4cf20412eae2ad1a7926b8ed11ae0f3e591fa508e1e5c7693a329b4bc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      doc/auth/index.html
    • Size 22KB
    • SHA256 24841a4567a324914afd6c66e2e6097679e0b790108d3c37b6338e7706842194
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      doc/basic_setup/index.html
    • Size 11KB
    • SHA256 90ed57c3b400339174f33810097976db65b0cccb3cb45c82fb6cead6f302286d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discoverypersistence
Score
7/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
7/10

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
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

discovery
Score
4/10

behavioral31

discovery
Score
4/10

behavioral32

discovery
Score
4/10