General

  • Target
    PCRemoteReceiverSetup_7_5_16.exe
  • Size 63.3MB
  • Sample241024-dj5z4a1frd
  • SHA256 b1707825c0f2fde7bfdbb5f4a4cef4002a935b2c9edfa93f512127f430cfbdd0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      PCRemoteReceiverSetup_7_5_16.exe
    • Size 63.3MB
    • SHA256 b1707825c0f2fde7bfdbb5f4a4cef4002a935b2c9edfa93f512127f430cfbdd0
    • MD5 SHA1 SHA512 SSDEEP
    • Drops file in Drivers directory

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies Windows Firewall

    • Drops file in System32 directory

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 15KB
    • SHA256 b34fb342f21d690aac024b6f48a597e78d15791ef480ac55159cd585d0f64af7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/LangDLL.dll
    • Size 5KB
    • SHA256 09acfc5ee34a1dfa1af3a9d34f00c3b1327b56641feebd536e13752349c08ac8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      MonectMediaCenter.exe
    • Size 143KB
    • SHA256 ef2b810a55b58c71ef3fb184b3949f4d108027b8f1f3a18f4a646b265547ff5b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      MonectRuntimeCheck.exe
    • Size 121KB
    • SHA256 7a3846a11ebe48d769c2983931fad9c71a924b2f0d892a478aeff528e108883e
    • MD5 SHA1 SHA512 SSDEEP
    • Drops file in Drivers directory

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies Windows Firewall

    • Drops file in System32 directory

    • Target
      MonectServer.exe
    • Size 158KB
    • SHA256 68c45fb8ef63e88d843a902444c7abba285244b88711f75e0e5c5836535cb46f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      MonectServerService.exe
    • Size 2.5MB
    • SHA256 8ee17b3085f769d34a7da47fb61d29f9c46326c0be1e52f29a87a3cdb0c11f54
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      PCRemoteReceiver.exe
    • Size 7.2MB
    • SHA256 22720868281ba4a699ebe9e34a94865bfb40207b386672d0afa4e4daba94bc0d
    • MD5 SHA1 SHA512 SSDEEP
    • Drops file in Drivers directory

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies Windows Firewall

    • Drops file in System32 directory

    • Target
      Packages/vc_redist.x64.exe
    • Size 14.3MB
    • SHA256 b6c82087a2c443db859fdbeaae7f46244d06c3f2a7f71c35e50358066253de52
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • 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
      QRCodeEncoder.dll
    • Size 40KB
    • SHA256 9c9a8da4bb2b628b77de98c2b48f1c039649700db6bcadc0af97ec465dd28441
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      SDL2.dll
    • Size 2.2MB
    • SHA256 81c70b7bfa5690b0ff20c15caa499f615a82cf5b49d278da89265eb836036465
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      SDL2_image.dll
    • Size 122KB
    • SHA256 1e364af75fee0c83506fbdfd4d5b0e386c4e9c6a33ddbddac61ddb131e360194
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      TouchInput.dll
    • Size 26KB
    • SHA256 ebdf396161b4c6ff20cdd54d08a334e3a98aba33663130a43f0f92fe7ee4801e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      avcodec-59.dll
    • Size 67.3MB
    • SHA256 5023347055e0dc62d02d6e1d557832d61834fda26da11f43ea7eb04f224ed92d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      avformat-59.dll
    • Size 14.8MB
    • SHA256 2072e00d0c821eff03b22cfafdc164404ec7a15c2cee28520184efe6fd97bee6
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      avutil-57.dll
    • Size 940KB
    • SHA256 cb86f74c46b1771d9ce5aba2fd83796b60c0d2a3f1f9ba7ed9cc111f0b25b0a1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      channel.dll
    • Size 3.5MB
    • SHA256 ca286604d2e3d576e95c414df2e3d32fb2260da136b50f539fc76e1812cc0966
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      driver/ViGEm/x64/ViGEmBus.sys
    • Size 67KB
    • SHA256 1a1e57cb0dd7ca08d96bbb1b6ce667e3273702c13a7ecf86839b7642ef8255e0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      driver/ViGEm/x64/WdfCoinstaller01009.dll
    • Size 1.7MB
    • SHA256 1a7627c11aecf24e8e0c9a519498e8456f0457bd89f0ffe649bd8fb53a194f89
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      driver/legacy/ViGEm/x64/ViGEmBus.sys
    • Size 67KB
    • SHA256 02e5554bbd32f852aa8abd53ee915143af78cdc0ad2bec86df24831b85e287b7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      install.dll
    • Size 26KB
    • SHA256 10acbcf011f06a42d9f2577abdd5d455d6770ec7dfefd0da2832e1f36231819e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      libjpeg-9.dll
    • Size 238KB
    • SHA256 3a224af540c96574800f5e9acf64b2cdfb9060e727919ec14fbd187a9b5bfe69
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      libpng16-16.dll
    • Size 206KB
    • SHA256 e688b4a4d18f4b6ccc99c6ca4980f51218cb825610775192d9b60b2f05eff2d5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      libtiff-5.dll
    • Size 422KB
    • SHA256 ebfe97ac5ef26b94945af3db5ffd110a4b8e92dc02559bf81ccb33f0d5ebce95
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      libwebp-7.dll
    • Size 437KB
    • SHA256 9a53563b6058f70f2725029b7dd2fe96f869c20e8090031cd303e994dfe07b50
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      mfwrap.dll
    • Size 38KB
    • SHA256 539a6ff095f8a52d8fa1162b1971a0ed31c15d769d24bf2abe8f7bcb2380c05f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      officehook.dll
    • Size 38KB
    • SHA256 aa65e91e8189dd104933a3c8cec167d6287b976d5a89f5fa5dad3a733a672ddc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    6/10
    • Drops desktop.ini file(s)

    • Target
      rtcompress.dll
    • Size 2.2MB
    • SHA256 d7f74e4bf3a1d8504a117325ad77aa873d8744710da48cf2fe2ac3fc040fd65e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      swresample-4.dll
    • Size 423KB
    • SHA256 339114e12aaf6c5c4d5f17605eac4665ec570ff5de189adada800c177b238932
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      swscale-6.dll
    • Size 589KB
    • SHA256 b2c3ee9cdc0e5292040bcd3336390e77ae8b467d65faa80f7e68625a619b32de
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      zlib1.dll
    • Size 106KB
    • SHA256 b1f58a17f3bfd55523e7bef685acf5b32d1c2a6f25abdcd442681266fd26ab08
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

discoveryevasionpersistenceprivilege_escalation
Score
8/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

Score
1/10

behavioral6

evasionpersistenceprivilege_escalation
Score
8/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

evasionpersistenceprivilege_escalation
Score
8/10

behavioral10

discovery
Score
7/10

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
6/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10