Analysis

  • max time kernel
    87s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2024, 22:06

General

  • Target

    cispro_installer.exe

  • Size

    130.9MB

  • MD5

    7a16f1c82fe0a4aebb407312c308d9cd

  • SHA1

    2ba4a025b28f944a1ff1275d5c05d5b0f611ea9b

  • SHA256

    956b78ee9a10a0135ea4109e9005eb6be548278b8f5eb954f919a13405c381c2

  • SHA512

    259f0effd5fc870fd308674f999514d01b1c818fefb1afd872011b84223d2be7f670443ba966e7ba7f5d6f67b40f84460a5518877b563f1420eef42791ec6b13

  • SSDEEP

    3145728:i9nIItCG97RhbEdj7IRKLdsD37aAHF9Pon2104JonKC:iSICG97R5wjxZymAHFRI21C

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks for any installed AV software in registry 1 TTPs 26 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cispro_installer.exe
    "C:\Users\Admin\AppData\Local\Temp\cispro_installer.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cmdinstall.exe
      "C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cmdinstall.exe" -log -setupname "cispro_installer.exe" -sfx "C:\Users\Admin\AppData\Local\Temp" -theme lycia -type alone -mode cispro -partner 18137
      2⤵
      • Checks for any installed AV software in registry
      • Enumerates connected drives
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system certificate store
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\7za.dll

    Filesize

    276KB

    MD5

    a41c803a25544c6caa57d878d76c4b3d

    SHA1

    55f90b038689cf66f1ad41f1bd5b628ec8748ffa

    SHA256

    d3202e24272d2a2b6b37f55b3f4ac68d7bf9eb829d4a5d9955d5416cd831e402

    SHA512

    d25ed1dddb5741fc95c40160c893b4f92b6ed55702318f9193f6d6a9b608a26803bac9816d7b6513b086e6006a48e858712a2f95baede186be75ce173dacf35c

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\installer_data\eula\eula_cavplus.html

    Filesize

    171KB

    MD5

    b655d81127550b07fbe2ac849e6e1e42

    SHA1

    61fa51e4c9f01d5c7302a8a9ac6c43bbc665c45d

    SHA256

    32ac5b1265a7cae273baab2be295ee71a9033ff4233bf92630872523770cc241

    SHA512

    4a8d05f7488e6bc91aa545618e1d6dedb7508bcf7d635777e2f67c82fcc40e29116924598ed563c7778c32e6a837a5f6467d8d4c01ae282a84b89783fbde9571

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\installer_data\installer_init.xml

    Filesize

    20KB

    MD5

    47489ef3b4ded9d16c3397a9dd59bcec

    SHA1

    d4e75dd52c44f1719367ec71dd95687b584f2de6

    SHA256

    daed5a1bb75b78ba1affb43371a2e63fa73a2b7fd3f5f0332db452c2764e864c

    SHA512

    8259dd938a3e4748088dca878a77d1f9cddb51654949f73851a84f8263b28296c6e40c89b413ff2ed30ddc041dcb5ed2195a182fa5ae1ca6a410bdc8d4d699bc

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\acronis_bc\abc_1028.html

    Filesize

    158B

    MD5

    69f5bb74c296ae50fd1a0333bd067f1b

    SHA1

    8f3f9e0f8a5c6d9c6f6504602224f707f972c639

    SHA256

    058fa934bda4323bd47df539aa007a78fd913aa4a0aa2f0ddb45f9c2aecfd2f9

    SHA512

    613ef1c981cc84baac45422773d876a21d0e7487280a19070d90785d10442417ffc34e9d31e37fb9438990272d5621e0e8ed48ac8eaa51c2af236acf6fd8477c

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\cis\cis_sb_1028.html

    Filesize

    402B

    MD5

    bb1b54488485c8fe327f50a965135177

    SHA1

    ba4ea706c1a1c38e9cf07772de0ae18b5f5c78ff

    SHA256

    fbd19cda945dbb992302e248420bb61f6c86547a85a01a8f6527f1c647065c63

    SHA512

    a95f2c1a5c23b3d12ce8f4e13dcaf1fc9f97472b3ca9546235060fc3240270224f8ad6edf78b228c42ebfbe9cc79195e638bb876a18a79e86f6c4eb40f1bb66d

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\cis\cis_setup_x64.msi

    Filesize

    25.0MB

    MD5

    7b3c8b2441f73138c0583c0e3cea2561

    SHA1

    d7169b52813f6962d1b508397c503065ed2f3f87

    SHA256

    f3f07b52e6b478e54d16f6286504e4c819bcbc11e97cd67c5c6564a821cd454c

    SHA512

    b2db08d76853172331e14d190be9bc12aa5b4becde97d94cc92332248b8c190dbb6b9134d7e3c47002f0e26f1f39dec4b9ffbe8e4aa7d89e76a17d67610f4fd2

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\cob\cob_1036.html

    Filesize

    891B

    MD5

    8de94911a17183a37dad85112e1a8b51

    SHA1

    ac9bc89c248a557fc985bacc270040027976f2f4

    SHA256

    9798fc6d02cb550b29b46b8c380c83eb6cfa8943930bac43e01d523581c8f646

    SHA512

    3e88534157e95ebe2ff3b499adc524fbb88510357af6e971fde23463ee706b3cafe08f48b15cd563bea3937f19546b1402dd6b0d4226f2708055ce04a7e2df62

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\css\css_1028.html

    Filesize

    748B

    MD5

    0a58f1da6063fc693912f34e343157de

    SHA1

    a82f8626594b14c51f1331ddebf56dc6ae5a4092

    SHA256

    bcd439be5efb0ff3dbd5bb067b1eb89f9e9987779723f074c750e2d81f3cd0fb

    SHA512

    5a2bc78642dd084cadc1d78d56693e509e7ca33d02b3cdfdf7241c207bac0b782828ac37638bba9c96fe9179fabe3337249a070e66b437e0472b912164cbec01

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\geekbuddy\lps-gb-vt-x64.msi

    Filesize

    32.9MB

    MD5

    527d4d4972633ae6fe95147d66e3329a

    SHA1

    60b3bd88aa5a2719359746bf779b3de94cc7909f

    SHA256

    02f41a06d3af939daa30893315c582e62eae59507e12582b7ed52a89681bb56a

    SHA512

    7d48bbd4bea8e5b9f3719e795136189643609df4e6fe5c5753cac2a8f24a9a0bd0ad03c954665416e699d759a4690364e1cc083722430ccae061fcf48bbcb86f

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\ise\ise_installer.exe

    Filesize

    4.3MB

    MD5

    bc5be4070c49a53b67f38e6620c47b99

    SHA1

    3979c599941b75ac693b4fe8ebe8bedde2a809e9

    SHA256

    ec3e0dbb7d9c14bad85c80367d1ffe777ceaa19dd8ef9e75d6c12c4c3902ec83

    SHA512

    92573222ec9502036c55f672cacd4a133b896cc38d9b3d6dfab03233241cc5ead5b25880ba5cbd196eefd31a597df2ea2595df323f000a7ac858ee718225b9f9

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cis\download\installs\xml_binaries\privdog\privdog_3098.html

    Filesize

    6KB

    MD5

    b3c803fb406a8e98f6415af7e02b1633

    SHA1

    8b9444d5c29cb5dc70cfc739138add302ca87d67

    SHA256

    99ebaf55ca8e00f0dea0ec87999aba8b080dcf9da873eab8cfd48917ed07bbc4

    SHA512

    7eca6215d4ef121847917f212ac69bf2450749f125346f7d7898f69cab36d1ed381b3e72f87db3770f4f5c2329f1cced3d9a2254eab664bd0d69d44efc7228b3

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cmdhtml.dll

    Filesize

    4.2MB

    MD5

    7d78f995c24df9c5d85d4ac0387409ce

    SHA1

    3289207b501b1ec696e105232443ac1e86da0d34

    SHA256

    da52259cceb4dd37d49aa0a00fa7f40fb49de1f3b000242123d32665ab0f2d43

    SHA512

    22b2fb580659ab69e653bc567a183e8df6a980863f1a8d7a8ea51c4add05ed23a1ff03d787efc61d9d5addf554a5ce062d65c09fa9a0dc9d27cddaeaa78dc3ae

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cmdinstall.exe

    Filesize

    5.7MB

    MD5

    9289f5cc71dccb72fb256714e95cb71b

    SHA1

    737ec1e7152217d0a189d498a9c8023184a22079

    SHA256

    dc57c8ca3d06f14bb636f27a909055920fdf47af0f809c89e19e9b91c245ff5b

    SHA512

    55c97db0d2a6b40b730c88d5c390fc3ca56f86b48b100dad74cb03d39d95a2ad3f09f5aa62ea36bd512ff36b005a4359c48543842dc76cdd0b3803f48d9b5fe5

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\cmdres.dll

    Filesize

    367KB

    MD5

    da6c37c7efafb11cc58f593a11403457

    SHA1

    abb0b34a5c4348ba035ab3b16c2c844e1282c8b4

    SHA256

    11dd8e1b0a249978fc01deebd6e5b7f71b3b6dd75e29ba82c9f6c4bdb61d34c6

    SHA512

    c8a264021f24c8ad5f86be66b35c0fe5216b3df8afc1782fe0e5b123d720948fbafb415087317185f67724946af1ddcd532e4ee05b5176318ce36f208f4fc68e

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\installer_langdata.bin

    Filesize

    5KB

    MD5

    b80eda6258e28b537651f8e5ebd997ff

    SHA1

    826741e138e8342f4bc3303838e347a44bb93546

    SHA256

    6e960dfed451c2dfb99352d25d3df8dd46fe7d80c9af79805c0cfbd1a99a2709

    SHA512

    9fce1cb5fe8b6a2bc4d13c1ca3ec31c926c6dd33717f145da6952ae33144eb11a6ee9e751e1d3e2d5d6ce7768e9f9602773a917d9f5f8473670e6d631b932b74

  • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\themes\ilycia.set

    Filesize

    764KB

    MD5

    c3fa6759687fa162f7a1fad670a1ba7e

    SHA1

    e857d0f942a2b8fed04f8c4700eaef5bd928dffe

    SHA256

    45d77131e9500ef23c5914a8db7e2c6056cf336c8654ca8c06c536f557fa33ad

    SHA512

    a929e2e47c639b7fad74cd0b5f599f385beaad519f55ff7cdc37a12e967a6728f7ea6a6b34a729e9c2195d3eea8d76ac81ca2cc27bae35ff679007e9b70700cc