Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 14:04

General

  • Target

    hgr86x.dll

  • Size

    36.0MB

  • MD5

    a4687ac356af5beafd27cbb9759294d7

  • SHA1

    381b315a0df9d29582cb0e6e3e7c03489fd79b7e

  • SHA256

    c07072078a40391a727de98be712f29caa2bf570906580355d8b22ae4f98df03

  • SHA512

    0526e5ca3d91c398793c52d5acd71a73b02dcb4904604d80b2a212af445a45886d0ad0b9ad95a78c7db93656fe184afc26451241d773f954aff77c0fb25604c3

  • SSDEEP

    24576:CQ7E9v4Uh1UNoaL3+GsnuY8JVlKI0yaZ+ZzAEAif:w9

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\hgr86x.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\hgr86x.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 824 -s 376
        3⤵
        • Program crash
        PID:1248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/824-0-0x0000000074330000-0x000000007443F000-memory.dmp

    Filesize

    1.1MB