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Analysis

  • max time kernel
    121s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 09:57

General

  • Target

    65721a35328c5417e690f8df878eb475.exe

  • Size

    402KB

  • MD5

    65721a35328c5417e690f8df878eb475

  • SHA1

    03462f95f46183f40befe6fdeeddd34fbf5ec8d7

  • SHA256

    35ada52905e3729f1dc06a72d0d3ab786a926e6be7cba1e657ece397f4ec7e73

  • SHA512

    db727a56860cd032236d1e8c8b52dcdf5538b1d0d85a314f4e59393b4d6c4e32ea13c0535733c02476ee25eb4b092f2436f203d8933dddfa5b49ce61a7deebdc

  • SSDEEP

    6144:MTykDONo0jv7IoPfeq1ZzxRJbL7f5LAh36rSLL64j7W4SPHREuLNeCrS:MLry/neyx7f/A64j7PSfRgCrS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65721a35328c5417e690f8df878eb475.exe
    "C:\Users\Admin\AppData\Local\Temp\65721a35328c5417e690f8df878eb475.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Program Files (x86)\ikwvlkjyd\dpirfc.exe
      "C:\Program Files (x86)\ikwvlkjyd\dpirfc.exe"
      2⤵
      • Executes dropped EXE
      PID:2464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Program Files (x86)\ikwvlkjyd\dpirfc.exe

    Filesize

    422KB

    MD5

    481a6ff51de77b14c4497be7afece919

    SHA1

    4266fe1c4f838c4c5cbe6fdad535609f3a899b13

    SHA256

    6badd79defa968ae4473036f68352ddc63225ce4ebc121692e1bbfea8fa72f41

    SHA512

    28ee1a66f20e6b7e720cbdaeec8fceb751ee0ee31cc05d58cbc425228fb3f79d432eeca5cb7b5a7c3c0a4d808ef5405d5fbffd9d3f8eb46c36be1399c932f32e

  • memory/1816-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1816-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1816-7-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1816-5-0x0000000000310000-0x00000000003A4000-memory.dmp

    Filesize

    592KB

  • memory/2464-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2464-10-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB