Analysis

  • max time kernel
    102s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-08-2024 21:12

General

  • Target

    9e4eca2c84f9d446dbdad4808a156ec0N.dll

  • Size

    76KB

  • MD5

    9e4eca2c84f9d446dbdad4808a156ec0

  • SHA1

    26254f201a60e8ba8feefe3009dbbcd2b3223a34

  • SHA256

    d219aae81d0f44e7375d89f72a4b366347f7a278812fe87f2b2aee5f948ac5f2

  • SHA512

    2071694fe66ab0ba90810be1eefc9f95856dbd52d5753df6c31b3cae4a7f7e639cd05543536f81da95e7aaa5848670283939fdd76ccdff5794d6d8f3ba9855b8

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZnIx:c8y93KQjy7G55riF1cMo03VIx

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9e4eca2c84f9d446dbdad4808a156ec0N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9e4eca2c84f9d446dbdad4808a156ec0N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4656
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 716
        3⤵
        • Program crash
        PID:2948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4656 -ip 4656
    1⤵
      PID:3808

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4656-0-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB

    • memory/4656-1-0x0000000010000000-0x0000000010030000-memory.dmp

      Filesize

      192KB