Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/11/2024, 18:11

General

  • Target

    ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll

  • Size

    18KB

  • MD5

    5a65fa391cd51a5b2c9bc64ea38e90c0

  • SHA1

    d4d50df8f572df148ba60bb376b48b776265c4c5

  • SHA256

    ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522

  • SHA512

    afbdae7906702c265b0bc8db402ac9b9ae3ef4e27062179e3634bd8145e58ebab33f13376cacdc9df083f784d61df7d380ee820092ce8dbb39ad9bd643a844e0

  • SSDEEP

    384:vS2lD+SjvvMDFmS+/9W84sQMQfPqHB/9QH:vS2lZjvvML+/9XCMQHqi

Score
5/10

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:276
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ef6157caa0385414ad641c568a60aec47fee9585afcf113abd7e982d3fc52522N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2000-1-0x0000000012340000-0x0000000012350000-memory.dmp

    Filesize

    64KB

  • memory/2000-0-0x0000000012340000-0x0000000012350000-memory.dmp

    Filesize

    64KB

  • memory/2000-2-0x0000000012340000-0x0000000012350000-memory.dmp

    Filesize

    64KB