Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-04-2024 18:27

General

  • Target

    0af6b082925452ebea3da8a972c26282600e0644501c87db49fb2cf0d4c19d8f.exe

  • Size

    58KB

  • MD5

    08c12f2e2d555fb9b0247411276d1c46

  • SHA1

    17bcdc2d577fe07a031ab464e0ecb723d6b45da9

  • SHA256

    0af6b082925452ebea3da8a972c26282600e0644501c87db49fb2cf0d4c19d8f

  • SHA512

    de6ab695408eef8488bf54e3fa6e2324450cf00451e3a0460589ad8b538c95bf30ed21f4dd660faa68350be3d57dfe72f6dce9bf7e8f3943d955d629a6652011

  • SSDEEP

    1536:QHK+ZHaTXNZOxpZTy1IsTTm84rz5iiwSS:QHpRaT+plyGsTTl2if

Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0af6b082925452ebea3da8a972c26282600e0644501c87db49fb2cf0d4c19d8f.exe
    "C:\Users\Admin\AppData\Local\Temp\0af6b082925452ebea3da8a972c26282600e0644501c87db49fb2cf0d4c19d8f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\microsoft shared\ClickToRun\ljlvcbrietj.exe

    Filesize

    58KB

    MD5

    08c12f2e2d555fb9b0247411276d1c46

    SHA1

    17bcdc2d577fe07a031ab464e0ecb723d6b45da9

    SHA256

    0af6b082925452ebea3da8a972c26282600e0644501c87db49fb2cf0d4c19d8f

    SHA512

    de6ab695408eef8488bf54e3fa6e2324450cf00451e3a0460589ad8b538c95bf30ed21f4dd660faa68350be3d57dfe72f6dce9bf7e8f3943d955d629a6652011

  • C:\Windows\SysWOW64\tjblru.dll

    Filesize

    9KB

    MD5

    91e37e614228c948e145d3a868cafd23

    SHA1

    f53b6bb29e82054d6d8c74713d612d8e47907390

    SHA256

    5cbbf844ef091ecb16dfba6b38b48b56095796440b9bb4a8417677cd3d074623

    SHA512

    b22649a029d038c570c86f35183952b0cc46435195ff07a01fd844bc76a107ebdc38f9df8cbaa743b69d7c0bc58c1cdff6bf642df0b92a7c16d9e5127401fe7a

  • memory/3924-1-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB

  • memory/3924-9-0x0000000000640000-0x0000000000647000-memory.dmp

    Filesize

    28KB

  • memory/3924-144-0x0000000000500000-0x000000000050F000-memory.dmp

    Filesize

    60KB