Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/05/2023, 22:05

General

  • Target

    Your File Is Ready To Download.msi

  • Size

    145.7MB

  • MD5

    d8d9d5a218acb598f92ab9685d1c5344

  • SHA1

    c94de4f5f9f35d26a19534e766255e947bce2f0d

  • SHA256

    1cf42260b929a471ee2f15c2a949c9192a76324f832dd71308114bd8f23a43d5

  • SHA512

    21948b3915440ef3eeee548baf2b19557826580bb92fe56413e1726fb10b3dbc23e77e35440a01d3159e5c290b8e004ebb0d4c411446bb975ec798e7b3e89d38

  • SSDEEP

    3145728:FkFpQJ/dwFcJTTuWQvCH5lX/zqb4ubILxAHUCMS/pKkWNT:FMpQJwcFKylvzsYxopKkW

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 12 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Drops file in Windows directory 10 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\Your File Is Ready To Download.msi"
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4564
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 54D8E61AF4E065F437202C57E1E052F0 C
      2⤵
      • Loads dropped DLL
      PID:112
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1804
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 3438D1D4D35EF0D224C8CD1325D56598
        2⤵
        • Loads dropped DLL
        PID:4132
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4604

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\357F04AD41BCF5FE18FCB69F60C6680F_40FE585CC72B2DA8B6E448A674CC6776

      Filesize

      1KB

      MD5

      028de76aeb726a13c211b0892a9eac96

      SHA1

      b8f27f2bbe09458932dfd2fc69851383385b81e6

      SHA256

      034994f430c40c558aab906c7f55dbcd2fdeeae41c860c68b24f1d223e28212c

      SHA512

      b9162184cc9937fb5c45350f4da80d02a5931b7aff19db6fbb03b0d833c161da69f3eafc022726386d1ccce6775df94c0fae5ee3fa0fb0baff2e8b111dc4e01e

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E

      Filesize

      1KB

      MD5

      1c41842a90f6229a2e573efdb05f9325

      SHA1

      fbef25de809ba5d71f94b18abccdd388ce71850d

      SHA256

      722243534fd3828c3038f7a2624f978f18076f235033cdf32c50968b82fd0d88

      SHA512

      ddb5d8ddb184d20f0e6165234124fb365e17cc7ed1175516153c0516dc60ab5a84a3edb5baeb52a9ab1f9872ed7fdfce94e7cab23c1690c22f21e0a9f959e295

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B039FEA45CB4CC4BBACFC013C7C55604_50385F8EB1F713E33924A830D7A2A41C

      Filesize

      1KB

      MD5

      fdf3875cec60593a74df7985b5ff737b

      SHA1

      a0622654326165fe6d36db8f7c0ba229da1d3ffb

      SHA256

      bfa6f85d1f061ddbe14276c504fe122974441b5ee7ce3d30b8decd68f5f20187

      SHA512

      d746ddb6e6ecc26944dae876548cf31643d14dcf8ec9e472d68f92c2f338e7a8d693acc2d3928c6f3b3f55fd2fde82b5879f7fb66618074b07e627f6c115641f

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\357F04AD41BCF5FE18FCB69F60C6680F_40FE585CC72B2DA8B6E448A674CC6776

      Filesize

      536B

      MD5

      a663ee2411c89be43527e44054b834d1

      SHA1

      b79163dcc30a898265cd9a118ccdc9d9af56f990

      SHA256

      22e5825ee9a00362f394ed21482ef66941b45332e0ae9e7bf6a6243eb233ee31

      SHA512

      e17804477fd10dac9ae4fb5435ed019132efc508be07f5aa8dece860f86652a8b4139ec9b4595287973fed6b56d452729539cefe3b9d2f4d1c25be9d0b5d27b8

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\9CB4373A4252DE8D2212929836304EC5_1AB74AA2E3A56E1B8AD8D3FEC287554E

      Filesize

      536B

      MD5

      f5c71b0c5ea59eceb4367cabdf63eed5

      SHA1

      51f1eadeaf8f875987dd9ef00651b735bf8fa784

      SHA256

      7c2f1c2148131ae9e7b27bade3b06bc642fa8c72148d8e4a750422ab0e821fe8

      SHA512

      c30538c4c20d7a8f5b54e1d4253d6621ea117680965599f4bcc6dad00b7134363a4ea0599e11c3690f90a61b6af0f28e2a3e251408d5186c7f178a9412c84ebe

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B039FEA45CB4CC4BBACFC013C7C55604_50385F8EB1F713E33924A830D7A2A41C

      Filesize

      508B

      MD5

      0a6ca49c1dc60751954376bfbbac9362

      SHA1

      3a37d3270572820d45f375f476a7c839fa8a963a

      SHA256

      a199fe47aceed2478feb65faf04b64b11a0920f84b273bfbe24ea16929f2cabc

      SHA512

      7d0cf7ae3c626c4c2d2fbbb0e3ee784c012074fc70efc92552cc70feb5da6d2c797e4db742d676516b3579b3cb18dedeff9af1f1a8334a877a8073ef5a5fa5e0

    • C:\Users\Admin\AppData\Local\Temp\MSI9DEA.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSI9DEA.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA379.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA379.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA494.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA494.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA494.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA512.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA512.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA590.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA590.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA7D3.tmp

      Filesize

      1.1MB

      MD5

      f944125ef94dbf5d539b22c8d7d6f233

      SHA1

      a1cd91e26e860205cf7bcaf4babdedb0d357948f

      SHA256

      a80f16a0b25361e40d60582c41812608df79b8f0ea6d739dc5055c153b67bc87

      SHA512

      9bf281d1be823c83458db6d6de36cf733863b4630a825a9f05ac2adbf917bb220752101e232fe876c7f663a9741d8e36f583955202827d345b5e0d610a8381dd

    • C:\Users\Admin\AppData\Local\Temp\MSIA7D3.tmp

      Filesize

      1.1MB

      MD5

      f944125ef94dbf5d539b22c8d7d6f233

      SHA1

      a1cd91e26e860205cf7bcaf4babdedb0d357948f

      SHA256

      a80f16a0b25361e40d60582c41812608df79b8f0ea6d739dc5055c153b67bc87

      SHA512

      9bf281d1be823c83458db6d6de36cf733863b4630a825a9f05ac2adbf917bb220752101e232fe876c7f663a9741d8e36f583955202827d345b5e0d610a8381dd

    • C:\Users\Admin\AppData\Local\Temp\MSIA822.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA822.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA852.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA852.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA882.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Local\Temp\MSIA882.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Users\Admin\AppData\Roaming\Audacity\Languages\hu\audacity.mo

      Filesize

      359KB

      MD5

      126650c4e0534fac17edcf1c521972eb

      SHA1

      6c3190e1691a674140dd231928f034305306f3c6

      SHA256

      1fbc1ba1894a8510213e1482f82c7309f68d526053c2182037a56d9441bb025e

      SHA512

      46aa41e27a53be8d4c713934eb1dc1bdfd6d1c74d0bc34eb1298ce9a5400f796393ebde35e5b23ddba3a91e21cd2814728e87b4989928752079ab43ac22edc3c

    • C:\Users\Admin\AppData\Roaming\prime\locales\bg.pak.info

      Filesize

      858KB

      MD5

      99fdbd0a8d3e2f81c7dcbc5d58f2290a

      SHA1

      427cf8f04ab3971549fa6088673cce0c891bdbfd

      SHA256

      06b0e6d5e613dca6b5b764f70dffb04279638c51238cb53c990863088dd56fe6

      SHA512

      52ae660c7d3181e3e62788b8cb62c690d39ded93e2878afaae4b6484f81beb2d4d4d2da65a1c000f614d527183952777351bbe06b7b4cd2b92be4051e7cb6c10

    • C:\Windows\Installer\MSIB7C2.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Windows\Installer\MSIB7C2.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Windows\Installer\MSIB9B7.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Windows\Installer\MSIB9B7.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Windows\Installer\MSIBA16.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • C:\Windows\Installer\MSIBA16.tmp

      Filesize

      587KB

      MD5

      cadbcf6f5a0199ecc0220ce23a860d89

      SHA1

      073c149d68916520aea882e588ab9a5ae083d75a

      SHA256

      42ef18c42fe06709f3c86157e2270358f3c93d14be2e173b8fae8edcefddfca0

      SHA512

      cebb128bdc04e6b29df74bedcc375a340ac037563d828af3455de41f31d2e464f82f85c97ca9910a4a7c819efa906aa4a4560174f184cee316f53e3d2b5cdccc

    • \??\Volume{c9ab6598-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9da8b744-0b59-4d10-9761-918ec75ab9b9}_OnDiskSnapshotProp

      Filesize

      5KB

      MD5

      af2b5f8a926f0baa2cfe8163bad3b6e6

      SHA1

      3e4dfddaa764915c3cb46c0c5911b30f4d63f1da

      SHA256

      4c0ba3f847a4afcd60838fc96359ed7be1067e60b3777fcc1fb9db34834ababe

      SHA512

      6384ceacb1246fee1c210e778e0360fb485416a13d1b7b1c6b645b35c0e66be8c69b5e0e002a9aa41951a7420021c4c043fe372a2e162c65826f85cd95c3b159