Analysis

  • max time kernel
    118s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2024 11:06

General

  • Target

    Serum.dll

  • Size

    7.2MB

  • MD5

    ecb8265d291466c9645f916c58c3a2b1

  • SHA1

    b180caf1db8e0c9ceccb9271305c03e73ea9e3db

  • SHA256

    0d91b2a9ab4812f1adf3af1d6b94eac454b44cd12ae64878d06d052f35cc2b82

  • SHA512

    68645573dc08a407dbe7940daaef9a4b810509b4235b1ccd81213a53ed8292fb7f2e5064064066faeb5ceb9e82e76015b4c5277bb4f18b72c96ea68860ca9159

  • SSDEEP

    49152:q5ih+YtdSViuGM2ciIPSwjbGlS6oS77777jBRmihQ8/1ZtXjRTDxrmsKQzdpryTj:wihIiERS1bN1ZtXjRTtmsK+Ne5

Score
3/10

Malware Config

Signatures

  • 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 WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Serum.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Serum.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2644
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 284
        3⤵
        • Program crash
        PID:2676

Network

MITRE ATT&CK Enterprise v15

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Downloads