Analysis

  • max time kernel
    75s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2022 23:35

General

  • Target

    TL_Installer_legacy.exe

  • Size

    115.1MB

  • MD5

    a1df83db3ac9856af4541c2c8641dce3

  • SHA1

    5fea76b7954eedf2df81ea10d888fab62994813d

  • SHA256

    5bd9961365c198adccc1cd1bf89c9a86bcb4c4e02144878b443a87ba9324370c

  • SHA512

    d70b90ed7cf6349cd8e0534ba47f000461180245e6480217d8c149239a5962f3db726654f5c248250a0bbff86fbd2ae79889d393742acb0ce8af077956851e1c

  • SSDEEP

    3145728:su0d/f07Lhq7sggz2l40chBXBRmu2QZ0F:s9Bs5xg02l40aRmu2QK

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe
    "C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\is-A7UFK.tmp\TL_Installer_legacy.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-A7UFK.tmp\TL_Installer_legacy.tmp" /SL5="$A0040,118826823,1202176,C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe"
      2⤵
      • Executes dropped EXE
      PID:4160

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-A7UFK.tmp\TL_Installer_legacy.tmp

    Filesize

    3.4MB

    MD5

    427cf7a7886e875bbd1e20f38c5dcae4

    SHA1

    d9268b95627c9fa3a32905010aee981ba3d43d76

    SHA256

    bf8baa082ef95bf9aa5337ce25207614c77265a521734642ec8491026b780ef6

    SHA512

    b20602fb81afcae942bfdd61dbada78fcea435d1d995309ed317ba5873fe993b346cc02c44c6a8fa9dd93c825a85154ce73b3f49a71f164734b5a6fe5b1ec1b6

  • memory/1936-132-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/1936-135-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB

  • memory/1936-137-0x0000000000400000-0x0000000000533000-memory.dmp

    Filesize

    1.2MB