Analysis

  • max time kernel
    255s
  • max time network
    309s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2022, 17:47

General

  • Target

    eccf40d787b9dd9368a1e5159a76411bcdd4dcfffc45f36a2fdab0511f060fe2.dll

  • Size

    239KB

  • MD5

    91739edb4d6200f40dc165648427a1c8

  • SHA1

    51d4eeae48f571060206abb73ed6530e750620e3

  • SHA256

    eccf40d787b9dd9368a1e5159a76411bcdd4dcfffc45f36a2fdab0511f060fe2

  • SHA512

    2a608f19e19467ef3e3c397000b32d41b55aede5133e81d7da44d8d772aafd03d4f849a9729dad7d8a4c784972c2c65d818ddf4d573e4bdf98a56eb3f6dd507a

  • SSDEEP

    6144:zkXhFLogaVbJRdgHgnuoE681zPHM/4/3S7o:zQLogalJRdgHZoEXRs/4v+o

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 4 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\eccf40d787b9dd9368a1e5159a76411bcdd4dcfffc45f36a2fdab0511f060fe2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\eccf40d787b9dd9368a1e5159a76411bcdd4dcfffc45f36a2fdab0511f060fe2.dll,#1
      2⤵
        PID:4012

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4012-133-0x0000000074ED0000-0x0000000074F1E000-memory.dmp

      Filesize

      312KB

    • memory/4012-134-0x0000000074ED0000-0x0000000074F1E000-memory.dmp

      Filesize

      312KB

    • memory/4012-135-0x0000000074ED0000-0x0000000074F1E000-memory.dmp

      Filesize

      312KB

    • memory/4012-136-0x0000000074ED0000-0x0000000074F1E000-memory.dmp

      Filesize

      312KB