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Analysis

  • max time kernel
    166s
  • max time network
    205s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2022, 13:13

General

  • Target

    49e492320f8d038fbe4002436a6b7c7178d4947ca426d444f1a86fc1096c730a.exe

  • Size

    28KB

  • MD5

    041552a11fb37f818e2704a1ea567060

  • SHA1

    854d19c0fb09118ecf446aa94b1acac1a1ca1c45

  • SHA256

    49e492320f8d038fbe4002436a6b7c7178d4947ca426d444f1a86fc1096c730a

  • SHA512

    c2f001989c52f5a26e449152d09281d146ae6ddca2386faa1d746912477aa213b2e9e67be70232fc58ac10303c542e320a3e4553c1c75ff79f6ddc98d008a3fe

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUr2P+:Dv8IRRdsxq1DjJcqf5O+

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 10 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49e492320f8d038fbe4002436a6b7c7178d4947ca426d444f1a86fc1096c730a.exe
    "C:\Users\Admin\AppData\Local\Temp\49e492320f8d038fbe4002436a6b7c7178d4947ca426d444f1a86fc1096c730a.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1268

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    a90ff62d45b9ce12dabc3e4e0f2d47d5

    SHA1

    6bfbcb1b3d731939b254f7c0c7bd06b6975a733d

    SHA256

    7e7016187779fd4c98afbff2824281013d898fcead391d4eccc5281a74fa1e40

    SHA512

    a0305d06ec403557f3f20b45aaeb0cdb679e6452882fc04fccfcba1dfdd24ec01dfeae27231eb60550d4992b04935f09f837ee320e98d48ce2221fbcf711da09

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/864-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/864-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/864-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/864-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1268-58-0x00000000762F1000-0x00000000762F3000-memory.dmp

    Filesize

    8KB

  • memory/1268-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1268-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB