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Analysis

  • max time kernel
    106s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2022, 08:50

General

  • Target

    5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907.exe

  • Size

    96KB

  • MD5

    40f74ea337918dde6da0497d064bc02b

  • SHA1

    a461d82ef9de1c54a7d55125ecca8bfac3322727

  • SHA256

    5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907

  • SHA512

    f54211f68e96233193d5ec7ea238b4199adc60f1f95caf971c5cf6bfebdb47c7f4d74a0f8b54b7165911ab3e7645eabec599ebce2c80cdd75adb716e994f0b5c

  • SSDEEP

    1536:MJFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prMmdIUYG:MfS4jHS8q/3nTzePCwNUh4E9MmdIjG

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907.exe
    "C:\Users\Admin\AppData\Local\Temp\5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1044
    • \??\c:\users\admin\appdata\local\fjyyigryuy
      "C:\Users\Admin\AppData\Local\Temp\5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907.exe" a -sc:\users\admin\appdata\local\temp\5b996076e9ad39075e206bc982ec6d3bacf2fb6ce7512c79d0aa7016e0093907.exe
      2⤵
      • Executes dropped EXE
      PID:1372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\fjyyigryuy

    Filesize

    23.4MB

    MD5

    5f4a1e0446963502b0c115b3e467a74f

    SHA1

    563a68052fb5361bb0bdc7b4188768cdfc5644dc

    SHA256

    a7ac90e9e5f0945c0cf0357ef6d98b03f6b67114aa6501f3f02683b5df3ff7fb

    SHA512

    20f6974aa85da2fa156eebbbb8ddc8f424531eb1602560fe417c44a49069a6d3ab1d6209071a0d4142057637cf5fd3df962d6b0622ce459e3ddf37787c2d9b84

  • \Users\Admin\AppData\Local\fjyyigryuy

    Filesize

    23.4MB

    MD5

    5f4a1e0446963502b0c115b3e467a74f

    SHA1

    563a68052fb5361bb0bdc7b4188768cdfc5644dc

    SHA256

    a7ac90e9e5f0945c0cf0357ef6d98b03f6b67114aa6501f3f02683b5df3ff7fb

    SHA512

    20f6974aa85da2fa156eebbbb8ddc8f424531eb1602560fe417c44a49069a6d3ab1d6209071a0d4142057637cf5fd3df962d6b0622ce459e3ddf37787c2d9b84

  • \Users\Admin\AppData\Local\fjyyigryuy

    Filesize

    23.4MB

    MD5

    5f4a1e0446963502b0c115b3e467a74f

    SHA1

    563a68052fb5361bb0bdc7b4188768cdfc5644dc

    SHA256

    a7ac90e9e5f0945c0cf0357ef6d98b03f6b67114aa6501f3f02683b5df3ff7fb

    SHA512

    20f6974aa85da2fa156eebbbb8ddc8f424531eb1602560fe417c44a49069a6d3ab1d6209071a0d4142057637cf5fd3df962d6b0622ce459e3ddf37787c2d9b84

  • memory/1044-54-0x0000000000400000-0x000000000044E334-memory.dmp

    Filesize

    312KB

  • memory/1044-55-0x0000000000400000-0x000000000044E334-memory.dmp

    Filesize

    312KB

  • memory/1372-60-0x0000000000400000-0x000000000044E334-memory.dmp

    Filesize

    312KB

  • memory/1372-61-0x0000000000400000-0x000000000044E334-memory.dmp

    Filesize

    312KB