Resubmissions

17/07/2023, 06:47

230717-hkjkpsaf26 10

17/07/2023, 06:25

230717-g6z9xaae78 6

Analysis

  • max time kernel
    142s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/07/2023, 06:25

General

  • Target

    Client.dll

  • Size

    491KB

  • MD5

    998c79456d9782eb1a03140e04f36d46

  • SHA1

    9066be672da3a63b2fd7813e5c5ec1b3d1b36b3d

  • SHA256

    46eeb436a29d74d779e09058eb574f83903c09c31706791288842640ddd94052

  • SHA512

    fd48b4de9c06703bc2c6bcecb421cc77d974aacbaa3a805819616ea7dff43b8cc2b27f9f8ed50ee5a1e93911395ef85536f078927026eecc5651ce7a4070cec8

  • SSDEEP

    3072:qqRbGFyesZPmO4wERAl/PfjDsJGa2Bbt/OF5fx9xmkrSG4uhIAI0YixrrVcR9nFb:qKbuEZD2alrD7a27/efx9FW8Uu6R7

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Client.dll,#1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Client.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2592-133-0x00007FFD6FE30000-0x00007FFD70025000-memory.dmp

    Filesize

    2.0MB

  • memory/2740-134-0x0000000000F60000-0x0000000000F91000-memory.dmp

    Filesize

    196KB

  • memory/2740-136-0x00000000018E0000-0x0000000001C2A000-memory.dmp

    Filesize

    3.3MB

  • memory/2740-137-0x0000000000F60000-0x0000000000F91000-memory.dmp

    Filesize

    196KB