Analysis

  • max time kernel
    38s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23/01/2023, 19:10

General

  • Target
    333bdb430f49f558e78ccf6e759c9da4.exe
  • Size 3.7MB
  • Sample230123-xvertseh66
  • SHA256 2a928111da98db071d4e02e581f00626c3b9bd6fd7c5c46f04367a633eee91f2
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\333bdb430f49f558e78ccf6e759c9da4.exe
    "C:\Users\Admin\AppData\Local\Temp\333bdb430f49f558e78ccf6e759c9da4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll,start
      2⤵
      • Loads dropped DLL
      PID:1796

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Athusdiuuhasd.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll
        • Size 4.4MB
        • SHA256 bf1e8aea6521e7b09983979fb4c97b07c9afd990595e494cff0f88e0856cc210
        • MD5 SHA1 SHA512 SSDEEP

        Athusdiuuhasd.dll

        • Path \Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll
        • Size 4.4MB
        • SHA256 bf1e8aea6521e7b09983979fb4c97b07c9afd990595e494cff0f88e0856cc210
        • MD5 SHA1 SHA512 SSDEEP

        Athusdiuuhasd.dll

        • Path \Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll
        • Size 4.4MB
        • SHA256 bf1e8aea6521e7b09983979fb4c97b07c9afd990595e494cff0f88e0856cc210
        • MD5 SHA1 SHA512 SSDEEP

        Athusdiuuhasd.dll

        • Path \Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll
        • Size 4.4MB
        • SHA256 bf1e8aea6521e7b09983979fb4c97b07c9afd990595e494cff0f88e0856cc210
        • MD5 SHA1 SHA512 SSDEEP

        Athusdiuuhasd.dll

        • Path \Users\Admin\AppData\Local\Temp\Athusdiuuhasd.dll
        • Size 4.4MB
        • SHA256 bf1e8aea6521e7b09983979fb4c97b07c9afd990595e494cff0f88e0856cc210
        • MD5 SHA1 SHA512 SSDEEP

        memory/1096-57-0x0000000004CD0000-0x00000000051C0000-memory.dmp

        memory/1096-58-0x0000000000400000-0x0000000002F19000-memory.dmp

        memory/1096-66-0x0000000000400000-0x0000000002F19000-memory.dmp

        memory/1096-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

        memory/1096-56-0x0000000004930000-0x0000000004CC1000-memory.dmp

        memory/1096-55-0x0000000004930000-0x0000000004CC1000-memory.dmp

        memory/1796-67-0x0000000001EF0000-0x000000000235E000-memory.dmp

        memory/1796-68-0x0000000001EF0000-0x000000000235E000-memory.dmp

        memory/1796-69-0x0000000001EF0000-0x000000000235E000-memory.dmp