Analysis

  • max time kernel
    32s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 18:19

General

  • Target

    eec6d89584f9c23f52a7633366f5f5ff2e62c5f81b908b245b732e17597e95aeN.dll

  • Size

    76KB

  • MD5

    9a6c4af3d30cd1a3b833384e0260c3c0

  • SHA1

    1a78183c7fc5538ff4172616a3e31429553bad6e

  • SHA256

    eec6d89584f9c23f52a7633366f5f5ff2e62c5f81b908b245b732e17597e95ae

  • SHA512

    ef1ee7ae0d7a11736524c8b1029d80c3864d9dba192dda82eb5ef0c4de444ddc45b5b2b8c40c54f98b76cd133554ba88c1e72edc3c62610f0a2db1a3110e0914

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z2dM:c8y93KQjy7G55riF1cMo03Z

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • UPX packed file 3 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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\eec6d89584f9c23f52a7633366f5f5ff2e62c5f81b908b245b732e17597e95aeN.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\eec6d89584f9c23f52a7633366f5f5ff2e62c5f81b908b245b732e17597e95aeN.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 232
        3⤵
        • Program crash
        PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2332-0-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2332-1-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2332-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB