Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 23:52

General

  • Target

    5c463bb0b749e5bce79b8a9dfd3c67d9dbd34f4bfc79f4fbfde31ef453d1c550.exe

  • Size

    315KB

  • MD5

    0ecbadd513aaa8ce16e98d2be3b1d560

  • SHA1

    1cf23508224772b75da89cfea9f3fcfeae8df5d6

  • SHA256

    5c463bb0b749e5bce79b8a9dfd3c67d9dbd34f4bfc79f4fbfde31ef453d1c550

  • SHA512

    88fa72da94b86bb8bf115b85544e2082082379079081b091fb5f30279ff5058e502f84f0c93c9a5ed42850a3b6bf8af0dde3233a3f650affb4a945c4e96a8a1a

  • SSDEEP

    6144:ilPk0pGVmpmpupnZ2ZuZWl+ZYPZXPWe28nmgV5DQnGaRk4oPQJn6BV+UdvrEFp7F:ilP9pGVmpmpupnZ2ZuZWl+ZYPmgV5snN

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c463bb0b749e5bce79b8a9dfd3c67d9dbd34f4bfc79f4fbfde31ef453d1c550.exe
    "C:\Users\Admin\AppData\Local\Temp\5c463bb0b749e5bce79b8a9dfd3c67d9dbd34f4bfc79f4fbfde31ef453d1c550.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/2724-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2724-11-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2724-5-0x000000000041D000-0x0000000000421000-memory.dmp

    Filesize

    16KB