Analysis

  • max time kernel
    143s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 00:37

General

  • Target

    46eb5df765bde1bc9591cd4da487881d.exe

  • Size

    3.4MB

  • MD5

    46eb5df765bde1bc9591cd4da487881d

  • SHA1

    96ac17c2566d2bc252e41d9d228af21080e6684b

  • SHA256

    69ff522f423e5f9fcdd9054c1d1b7e96c32a0ce6a0d74daea62dfcc85a83f135

  • SHA512

    e2c4a1c926ccbb92e4ebb16a7d30f00a7a2b26399c032c1fa377a9a487b9ea851cf509ff4ba5a56047d18c8598d491ea21b57f3fe42086e41ee364da952725bb

  • SSDEEP

    49152:uEYCFEt00lZWnFVNk6jpz9E32OeEBG6pIpuWV355FXw/+4uWV355FXw/++uWV35s:uEYzyUWnFV1jFU2hqGZ

Score
7/10
upx

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46eb5df765bde1bc9591cd4da487881d.exe
    "C:\Users\Admin\AppData\Local\Temp\46eb5df765bde1bc9591cd4da487881d.exe"
    1⤵
    • Checks BIOS information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4660-0-0x0000000000400000-0x0000000000623000-memory.dmp

    Filesize

    2.1MB

  • memory/4660-55-0x0000000002F20000-0x0000000002F40000-memory.dmp

    Filesize

    128KB

  • memory/4660-47-0x0000000002F10000-0x0000000002F20000-memory.dmp

    Filesize

    64KB

  • memory/4660-39-0x0000000002870000-0x0000000002880000-memory.dmp

    Filesize

    64KB

  • memory/4660-31-0x0000000002850000-0x0000000002861000-memory.dmp

    Filesize

    68KB

  • memory/4660-23-0x0000000010000000-0x0000000010021000-memory.dmp

    Filesize

    132KB

  • memory/4660-15-0x0000000002830000-0x0000000002842000-memory.dmp

    Filesize

    72KB

  • memory/4660-10-0x0000000000CA0000-0x0000000000CB0000-memory.dmp

    Filesize

    64KB

  • memory/4660-2-0x0000000002810000-0x0000000002823000-memory.dmp

    Filesize

    76KB

  • memory/4660-1-0x0000000002690000-0x00000000027F4000-memory.dmp

    Filesize

    1.4MB

  • memory/4660-63-0x0000000000400000-0x0000000000623000-memory.dmp

    Filesize

    2.1MB