Analysis

  • max time kernel
    44s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2022 07:11

General

  • Target

    251d96aca58a648eed5e5288c0851bb6818fb1e215d6ebff2f9923da2c94f257.exe

  • Size

    206KB

  • MD5

    0071de7163bd4f806530a94674a42a39

  • SHA1

    4c6f007620efa2ade74ccb3ed4cfa483363081bc

  • SHA256

    251d96aca58a648eed5e5288c0851bb6818fb1e215d6ebff2f9923da2c94f257

  • SHA512

    da40ab662dbff2cb087a0e8480ea5c976e9900d0247e148b5d93daac2fba13d5cf6ad5f05f6cb62aa18e3e0cd74e0206e7addb2b6b4aac3c9dd51c141c6298f5

  • SSDEEP

    3072:ke/S8NtgzZVNK04mCmBKIQKcqcxQsyQ321Agq4i6b+Zlr:kIy97CmBKIQDqcxQrQmjJiX

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\251d96aca58a648eed5e5288c0851bb6818fb1e215d6ebff2f9923da2c94f257.exe
    "C:\Users\Admin\AppData\Local\Temp\251d96aca58a648eed5e5288c0851bb6818fb1e215d6ebff2f9923da2c94f257.exe"
    1⤵
    • Modifies Installed Components in the registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Windows\SysWOW64\reg.exe
      reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{F4A394D4-8BCA-2085-F4D7-DBF9A8F6A547}" /f
      2⤵
        PID:856
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c c:\1.bat
        2⤵
        • Deletes itself
        PID:1032

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • \??\c:\1.bat

      Filesize

      130B

      MD5

      397dca5a22dd579f9e1aac035ea478a9

      SHA1

      1acb8c2f16e3c8430ad37c9b5506de4b958b7ec2

      SHA256

      4de8a052915762d405bdc65e64239af8f1c1d3be69d55043ecfcb24a3f11418a

      SHA512

      ee6ae5fa39248c56e9a70a5b4b07ba28d56fa6845950596f605a8ea655d2c71e8a0578aa3f10c966b1b80b9fa08f983a740a8bd3dc5b8d7aeec3decc500f8461

    • memory/856-54-0x0000000000000000-mapping.dmp

    • memory/1032-56-0x0000000000000000-mapping.dmp

    • memory/1388-55-0x0000000075711000-0x0000000075713000-memory.dmp

      Filesize

      8KB