Resubmissions

27/07/2022, 06:36

220727-hdem6sbbfp8

24/08/2021, 06:28

210824-tvjedf7mnj8

Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    27/07/2022, 06:36

General

  • Target
    a3021a46091be8b849034db6395dfc65.exe
  • Size 441KB
  • Sample220727-hdem6sbbfp
  • SHA256 34b5873621d4f24ea1ff0f45d19e4f0b448febc8a23997e1e52a6e4815d6af89
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3021a46091be8b849034db6395dfc65.exe
    "C:\Users\Admin\AppData\Local\Temp\a3021a46091be8b849034db6395dfc65.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe
      "C:\ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe"
      2⤵
      • Executes dropped EXE
      PID:1984

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        33A2E4F0.exe

        • Path C:\ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe
        • Size 441KB
        • SHA256 34b5873621d4f24ea1ff0f45d19e4f0b448febc8a23997e1e52a6e4815d6af89
        • MD5 SHA1 SHA512 SSDEEP

        A56FE8E8E07249AFA0AC27

        • Path C:\Users\Admin\AppData\Local\Temp\A56FE8E8E07249AFA0AC27
        • Size 140B
        • SHA256 bb6bc648907744cee2ec47014d2c6effb989ee5ab8392d564e2663800f818d05
        • MD5 SHA1 SHA512

        33A2E4F0.exe

        • Path \ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe
        • Size 441KB
        • SHA256 34b5873621d4f24ea1ff0f45d19e4f0b448febc8a23997e1e52a6e4815d6af89
        • MD5 SHA1 SHA512 SSDEEP

        33A2E4F0.exe

        • Path \ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe
        • Size 441KB
        • SHA256 34b5873621d4f24ea1ff0f45d19e4f0b448febc8a23997e1e52a6e4815d6af89
        • MD5 SHA1 SHA512 SSDEEP

        memory/1984-65-0x000000000247D000-0x00000000024B8000-memory.dmp

        memory/1984-66-0x0000000000400000-0x00000000023D8000-memory.dmp

        memory/2000-61-0x00000000024FD000-0x0000000002538000-memory.dmp

        memory/2000-59-0x0000000000260000-0x00000000002B0000-memory.dmp

        memory/2000-56-0x00000000024FD000-0x0000000002538000-memory.dmp

        memory/2000-62-0x0000000000400000-0x00000000023D8000-memory.dmp

        memory/2000-54-0x0000000076191000-0x0000000076193000-memory.dmp

        memory/2000-67-0x0000000000400000-0x00000000023D8000-memory.dmp