Analysis

  • max time kernel
    110s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    16-08-2024 17:07

General

  • Target

    42f05b29b8c33d76aff8c4f9c4b44570N.dll

  • Size

    76KB

  • MD5

    42f05b29b8c33d76aff8c4f9c4b44570

  • SHA1

    f6bbc176945099b84cf6e3192b99949d8c3eef5f

  • SHA256

    969ee97c551e55f8e2f64cfc3ab2c6e0b35b514af300345595b46e9f1e82c1a6

  • SHA512

    73069a2b84c313327fd895193999be720a9fd4f2edefe3d8f9d463746d20b4e04aa8d3de84a5ec3b95d1bed95587db881c817daa204641befe2d57b50b09eb84

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zl72u8tF8:c8y93KQjy7G55riF1cMo03mu3

Score
7/10

Malware Config

Signatures

  • UPX packed file 4 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\42f05b29b8c33d76aff8c4f9c4b44570N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2880
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\42f05b29b8c33d76aff8c4f9c4b44570N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2032-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2032-2-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2032-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2032-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB