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Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 19:34

General

  • Target

    adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f.dll

  • Size

    23KB

  • MD5

    59856d1926c9f4846cc4efeac492acae

  • SHA1

    1cdc90969c610d9bf036a91e7ebfb878915f2664

  • SHA256

    adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f

  • SHA512

    e40097ec7dd46d404eb333d2d99d74a42a5cf1dd35bd5e4656d8ab4891bd54e7b47d435b18f21ed9108ee61ae9d597bb3e8fcc48088dab78a264e45a53dc784e

  • SSDEEP

    384:pYIp8RA0nHWX2I/LuE1iOLSgHu0OtjryMu2iFoNTlpRSIUtLDRw9s:p5qAEQuE1XLSgHV2jryMCmBpnYL12

Score
8/10

Malware Config

Signatures

  • Sets DLL path for service in the registry 2 TTPs 2 IoCs
  • Sets service image path in registry 2 TTPs 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f.dll,#1
      2⤵
      • Sets DLL path for service in the registry
      • Sets service image path in registry
      • Drops file in System32 directory
      PID:4780
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Sets DLL path for service in the registry
    • Sets service image path in registry
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:4696

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\winmide32.dll

    Filesize

    23KB

    MD5

    59856d1926c9f4846cc4efeac492acae

    SHA1

    1cdc90969c610d9bf036a91e7ebfb878915f2664

    SHA256

    adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f

    SHA512

    e40097ec7dd46d404eb333d2d99d74a42a5cf1dd35bd5e4656d8ab4891bd54e7b47d435b18f21ed9108ee61ae9d597bb3e8fcc48088dab78a264e45a53dc784e

  • \??\c:\windows\SysWOW64\winmide32.dll

    Filesize

    23KB

    MD5

    59856d1926c9f4846cc4efeac492acae

    SHA1

    1cdc90969c610d9bf036a91e7ebfb878915f2664

    SHA256

    adddfe33c6f6b1201aeac2907d07f777502398991c858b959d8309df337d2c0f

    SHA512

    e40097ec7dd46d404eb333d2d99d74a42a5cf1dd35bd5e4656d8ab4891bd54e7b47d435b18f21ed9108ee61ae9d597bb3e8fcc48088dab78a264e45a53dc784e

  • memory/4696-135-0x0000000010000000-0x000000001001F000-memory.dmp

    Filesize

    124KB