Analysis

  • max time kernel
    15s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    17-01-2021 02:03

General

  • Target

    SecuriteInfo.com.Exploit.AppendedJar.1.Gen.26250.6479.msi

  • Size

    865KB

  • MD5

    7ff3f6584da9ee99654776ae853fa158

  • SHA1

    a40ec7f8788c7ffbb7ad1bc50454b73edd95393c

  • SHA256

    b6079b972c7bfe1b631b7e4776ce306b3cd818e479ca5cf1b53ca4345b4fd854

  • SHA512

    50cb16e7242c0227e90afc934baac2b375584c9f8d666300184d6c7ce628bab6037d83ec28268cb3410ae8b01d273875ee31661b2ec462d51acc08601eb81a73

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 90 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\SecuriteInfo.com.Exploit.AppendedJar.1.Gen.26250.6479.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1052
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding E2EF7A0F5AD368960D76F22C0B34A881 C
      2⤵
      • Loads dropped DLL
      PID:2932

Network

MITRE ATT&CK Enterprise v6

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Downloads