Analysis

  • max time kernel
    10s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 01:57

General

  • Target

    HearthBuddy/RemoteASM.dll

  • Size

    129KB

  • MD5

    35b6fca05587e4402a14d0e1285f33d4

  • SHA1

    159af4f80a36d72dae79c9308a4c6cd2348f79d8

  • SHA256

    4fc84662f5b88f058d23cc1e8312fbb3b476bd59e7790835cc03bbd34c4d441a

  • SHA512

    1174e90d4cb6c1dde5e92fb3d74ed2571a988fc3b8f6b7677174f5e6eaa26bc65af959d6cf7f53eb2422083241d1d0dad6060dc248e98cf17cfdef6b60a125f3

  • SSDEEP

    1536:vbbrNmi9Wfdaq0j94f4JTF27RHaOKw7nA7pHXSL+zkMO/L4i+8dyl4uA1JnSunlU:YE94f0q1vzYSL+zkMOci+8ylSjSuy

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\HearthBuddy\RemoteASM.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\HearthBuddy\RemoteASM.dll,#1
      2⤵
        PID:1352

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1352-54-0x0000000000000000-mapping.dmp

    • memory/1352-55-0x0000000075091000-0x0000000075093000-memory.dmp

      Filesize

      8KB