Analysis

  • max time kernel
    241s
  • max time network
    232s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 11:29

General

  • Target

    b029b40badab029cbd916ab2e5147e9f01abd147e1bf9e5ed1564ee44a0d087f.msi

  • Size

    3.4MB

  • MD5

    5d9e72d1e3a99bec71fad561fa95037c

  • SHA1

    fbc94c649ba3d8bb6c7e1d98e7fdeea40cd395b2

  • SHA256

    b029b40badab029cbd916ab2e5147e9f01abd147e1bf9e5ed1564ee44a0d087f

  • SHA512

    8d0311d94a0de8646ec2733530a2db7d2c6e2b03f54e54ac0bc84538a636fe8211e6a582530d9ea8cd02ba08e259d778498d6f29e6744ba45f434d2a87874c97

  • SSDEEP

    49152:E6rGohlj9szAlopTyWD57kEv53rw6cvOlM3w99xYF/gr/QaTdxKJWNYCILZ:qoSTyqk7vvO8Q9xU/w/QPOI9

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 12 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\b029b40badab029cbd916ab2e5147e9f01abd147e1bf9e5ed1564ee44a0d087f.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2640
  • 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:2448
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding B268BDEE2DF27DDF5DEFE3B137BF50C3
      2⤵
      • Loads dropped DLL
      PID:4364

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Config.Msi\e59ef7a.rbs

    Filesize

    1KB

    MD5

    75a409b14dc4ab5ca768e25a98777664

    SHA1

    8d0199c37d85aac5a641687b182162dc2dbc6ea6

    SHA256

    8140fbe4fa0e3b075569a8c33a1eaab5e59ed529f716d9b98c435fdd4cbd4028

    SHA512

    28dc08c64f40deebcec05a4524d1d744707e9975ca796096e5dcd199daa43d0ce7f7800947ebb3144f7d365f9190045237c39e4e6e78f8c775aa482b5f79fa2f

  • C:\Windows\Installer\MSI5C0C.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSI5C0C.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSI7300.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSI7300.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSIB5A7.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSIB5A7.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSIB5A7.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSICF0C.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSICF0C.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSIEE2E.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a

  • C:\Windows\Installer\MSIEE2E.tmp

    Filesize

    719KB

    MD5

    89f70b588a48793450dd603b6cd4096f

    SHA1

    9b6509c031856c715d62853c4e93efbdf48d5aeb

    SHA256

    066c52ed8ebf63a33ab8290b7c58d0c13f79c14faa8bf12b1b41f643d3ebe281

    SHA512

    fb04c530430eea6149fd7216f64751e641394a66c0cb222f70c29361baa621a78f906e0adff19bd4cbe5de69edcea7e40bff7c2e068fd4dbd057ca6494db861a