Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 00:30

General

  • Target

    system/LineageCreature.dll

  • Size

    128KB

  • MD5

    b7593a3d745a67716ea26087e7d04026

  • SHA1

    61ada551a7b56343daaca8ca1510bf5e2902153e

  • SHA256

    cc4ab2c081276693ad111af0b063d8d46ddffda22a5e6bfcc8304a61c6be9207

  • SHA512

    1e5b3bf52149ad8748396c2e8b0c652bf4490b2a85c9ceb523d615f52afb44d6fa905137f0432dde83a7775b134589d446438812fe59e952c846e0af318eedf6

  • SSDEEP

    1536:LqVlgN2W1uEd2H+4wgfguVrHrOh8meH0btD2RXDTdldM7gRoHSnTwdqBfv6FrqE:EVW1J2vfgzvATdSoDBfCFrqE

Score
7/10

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\LineageCreature.dll,#1
    1⤵
    • Identifies Wine through registry keys
    PID:4336
  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\LineageCreature.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4336-0-0x0000000002B90000-0x0000000002BAC000-memory.dmp

    Filesize

    112KB

  • memory/4336-1-0x00000000048E0000-0x00000000048EF000-memory.dmp

    Filesize

    60KB

  • memory/4336-4-0x0000000002B90000-0x0000000004893000-memory.dmp

    Filesize

    29.0MB

  • memory/4336-5-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

    Filesize

    4KB

  • memory/4336-6-0x00000000049A0000-0x0000000004A98000-memory.dmp

    Filesize

    992KB

  • memory/4336-7-0x0000000004BD0000-0x0000000004D6E000-memory.dmp

    Filesize

    1.6MB

  • memory/4336-2-0x00000000048F0000-0x000000000492F000-memory.dmp

    Filesize

    252KB

  • memory/4336-8-0x0000000002BC0000-0x00000000048C3000-memory.dmp

    Filesize

    29.0MB

  • memory/4336-9-0x0000000004B30000-0x0000000004BCD000-memory.dmp

    Filesize

    628KB

  • memory/4336-10-0x0000000002B90000-0x0000000004893000-memory.dmp

    Filesize

    29.0MB

  • memory/4336-11-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

    Filesize

    4KB

  • memory/4336-12-0x0000000002BC0000-0x00000000048C3000-memory.dmp

    Filesize

    29.0MB