Analysis

  • max time kernel
    890s
  • max time network
    896s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2023, 17:47

General

  • Target

    LastPassInstaller.msi

  • Size

    93.9MB

  • MD5

    4ed96a02ec2e9a5c7fbebf9010fbf322

  • SHA1

    4865f90743bd52c774d583a59a48ccb36c4b5eb8

  • SHA256

    08eb3c119f2fa9d46f7b8b48cef3faf9ab5f2e09a5a3baafec226829c9d7b509

  • SHA512

    f98eeb6d2a59ba2304063a20b76d8201a8a2765de88ecb764dbd4877f8ff9b9e9347be204a0dd982a5fe821a2484c4d3e5cb3d3b2598e8f265985fe7644c6aeb

  • SSDEEP

    1572864:JHW2GaVnWQgu4ixtQZ8cAzw4/fsC/WKQnpUPwQ6n9Ma/iX1HX4afHmTlfxn:RGSnWQt4YQicAzhN6nSPGB/c7f6p

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\LastPassInstaller.msi
    1⤵
    • Enumerates connected drives
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1648
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1748
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 53FC00A5A4DB32A181D0D076B60E4E15 U
      2⤵
      • Loads dropped DLL
      PID:336
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 272924A3F8999134522731B5E9865E1A C
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:340

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\AdvinstAnalytics\6322537b2271f224c3a96f2c\0.10.3\tracking.ini

          Filesize

          69B

          MD5

          f0ef34a87a0591001816b1327dfb21ff

          SHA1

          ea20c983559ca80f33d2cfc33a4b2d7365abf786

          SHA256

          e94d5e924e43b7a3901cea84a9855252c77e92cdc1d03766ef6326df3536d780

          SHA512

          2689a8a3ab86894ceba0418538ab395bd0bcba07b72531568d18a74966164315abaca3e63fc3b2dc72f3faf9b31e29da121376555adf2f412cbc470d98ab202a

        • C:\Users\Admin\AppData\Local\AdvinstAnalytics\6322537b2271f224c3a96f2c\0.10.3\{D194DDD9-C62F-46B2-8194-5D4E09DAF176}.session

          Filesize

          3KB

          MD5

          dcf2a7a78a85a8dbc505a3e21c860051

          SHA1

          b6945279532922c9cf21f7e5d484a4c5559f5e10

          SHA256

          a5e3886a5c9e172cc59dc070f1e39697052f1b7c44b951b0995a0a7d1ddf4ae0

          SHA512

          3e69ae8ef3237f81eeccac972f1fcee85cfaa3b030f323d7c10c8fe6db7fa1efacc5c8b9bf4a77abfc334b70ab0caad0a2db4dcd22fe7a6092b05452134eef52

        • C:\Users\Admin\AppData\Local\AdvinstAnalytics\6322537b2271f224c3a96f2c\0.10.3\{D194DDD9-C62F-46B2-8194-5D4E09DAF176}.session

          Filesize

          5KB

          MD5

          29089f246eccf5fc617770bb7243be27

          SHA1

          2dc72363631547c0b7aaef22f5e2d5a8e02d18c6

          SHA256

          643efd978a9399ae4d5812c31a893b0687714df872624320a9a0ebf9c26efafc

          SHA512

          4b91c7dcf02cbc4692cd3b079b0fee14693247d558f5baf77bcd754046a6dd8e60fc4ff1a80aa33088f83a9edd44c5085d5a7afd15f4beba375a02bd0ca0f0b8

        • C:\Users\Admin\AppData\Local\AdvinstAnalytics\6322537b2271f224c3a96f2c\0.10.3\{D194DDD9-C62F-46B2-8194-5D4E09DAF176}.session

          Filesize

          18KB

          MD5

          f19bf5a63a4f736c00cdf38f9d1088cb

          SHA1

          e0d24b25c05b4ae1632f47d7bfe64c2334f291d8

          SHA256

          f0ac32859588cdd48ab35fe63630b52728dad917a357b4dd6c5bec41425f0033

          SHA512

          436c47d205b56ab53c1a92433bee42158f1685c130f8ccec629653add07260c8e447ab37a772fa2c3d64e624d50bc4af794a67ec97f7f45006347c2b3b40b725

        • C:\Users\Admin\AppData\Local\AdvinstAnalytics\6322537b2271f224c3a96f2c\0.10.3\{D194DDD9-C62F-46B2-8194-5D4E09DAF176}.session

          Filesize

          936B

          MD5

          ddbf5cb1ef5cd610a4e3c20768730754

          SHA1

          3175db80aee1977552409d2861615ea51b5f0f77

          SHA256

          80712004e48abd8264acbc144ff1d0ca1de707e987f2dbefa9555377e2f2b475

          SHA512

          0b05b0b24a450196c95a62a3fb87e0bd470822d0cda8f17dff8ca0a0cd0fa71ab3b388ae9445d2f53e08bce50dec67c3828aaedcfb1f8c48b786ba2cc29332c7

        • C:\Users\Admin\AppData\Local\Temp\MSI1145.tmp

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

        • C:\Users\Admin\AppData\Local\Temp\MSI126F.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSI12ED.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSI28559\embeddeduiproxy.dll

          Filesize

          8KB

          MD5

          0b914b358285372c8d9fc8006e85e6ca

          SHA1

          75e0864448c0ba6a0806c536df220f6c5d5e0a3f

          SHA256

          3ef4f94260d5a5c240083dcae2dcaa2a983a0d9baa12e2b8579d4aa749623f6e

          SHA512

          ad6ea2c9309a70ddba0841e6908e0c2ed19f8d8e78c56afcb6fe5e22e42315272165b3ddc2009f811d5a42f5b1f0e46da075ff75f200fcd4b3b382d8fd02aaf2

        • C:\Users\Admin\AppData\Local\Temp\MSIA5E.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSIB68.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSIBE6.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSIBE6.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • C:\Users\Admin\AppData\Local\Temp\MSICD1.tmp

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

        • C:\Users\Admin\AppData\Local\Temp\MSICD1.tmp

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

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

          Filesize

          852KB

          MD5

          69763208280e3569b31ac90aba0c4695

          SHA1

          65cc67c63fed4b8f60f55e7fae75d00a826973f1

          SHA256

          61aadfd43ea78eca33f88f5916c1a881c18d883542849f56c89e8dfdb2ebf608

          SHA512

          e569ed3374fc8ed5e860726c6f1dbda557ad13394f8058ed1bddf056f333039610f32d8f0f9800e667f5987c2162a40c990e0f59240e28857b969b6c98d0906b

        • \Users\Admin\AppData\Local\Temp\MSI1145.tmp

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

        • \Users\Admin\AppData\Local\Temp\MSI126F.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • \Users\Admin\AppData\Local\Temp\MSI12ED.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • \Users\Admin\AppData\Local\Temp\MSI28559\InstallerAnalytics.dll

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

        • \Users\Admin\AppData\Local\Temp\MSI28559\embeddeduiproxy.dll

          Filesize

          8KB

          MD5

          0b914b358285372c8d9fc8006e85e6ca

          SHA1

          75e0864448c0ba6a0806c536df220f6c5d5e0a3f

          SHA256

          3ef4f94260d5a5c240083dcae2dcaa2a983a0d9baa12e2b8579d4aa749623f6e

          SHA512

          ad6ea2c9309a70ddba0841e6908e0c2ed19f8d8e78c56afcb6fe5e22e42315272165b3ddc2009f811d5a42f5b1f0e46da075ff75f200fcd4b3b382d8fd02aaf2

        • \Users\Admin\AppData\Local\Temp\MSIA5E.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • \Users\Admin\AppData\Local\Temp\MSIB68.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • \Users\Admin\AppData\Local\Temp\MSIBE6.tmp

          Filesize

          557KB

          MD5

          db7612f0fd6408d664185cfc81bef0cb

          SHA1

          19a6334ec00365b4f4e57d387ed885b32aa7c9aa

          SHA256

          e9e426b679b3efb233f03c696e997e2da3402f16a321e954b54454317fceb240

          SHA512

          25e129cb22aaabc68c42ecf10bb650ac4d0609b12c08703c780572bac7ecf4559fcc49cd595c56ea48cf55260a984cfa333c08307ffb7c62268b03fbecc724b9

        • \Users\Admin\AppData\Local\Temp\MSICD1.tmp

          Filesize

          758KB

          MD5

          3fc0f92897fcaa4fec711445ea42e3d9

          SHA1

          96ec0ef9dba942a8ac0dbc9fe22a72bbba72a49d

          SHA256

          3c59f2ff0080e5d6aecbf068ec51e426a9b84714fc2eeb1e9f37f9698820ea86

          SHA512

          b463bd588a7cb177624a738913d513f12d76cb2ce7f50462251cdc19c22d43d8e318a9a5f64bc0bd153d5c75fcae60093e383c87c4675f23203ff5e330953908

        • \Users\Admin\AppData\Local\Temp\MSIDAC.tmp

          Filesize

          852KB

          MD5

          69763208280e3569b31ac90aba0c4695

          SHA1

          65cc67c63fed4b8f60f55e7fae75d00a826973f1

          SHA256

          61aadfd43ea78eca33f88f5916c1a881c18d883542849f56c89e8dfdb2ebf608

          SHA512

          e569ed3374fc8ed5e860726c6f1dbda557ad13394f8058ed1bddf056f333039610f32d8f0f9800e667f5987c2162a40c990e0f59240e28857b969b6c98d0906b