Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 15:12

General

  • Target

    d0765427bb5f4235b324946cb0adc95e5292d10fa97454032d3ca255e0d12ce1.exe

  • Size

    40KB

  • MD5

    0dfa2706295e481bb332e065bb92ac90

  • SHA1

    3d3e6192526586d9718cd9d3ee0c0c6c3fe8448d

  • SHA256

    d0765427bb5f4235b324946cb0adc95e5292d10fa97454032d3ca255e0d12ce1

  • SHA512

    cfd4cec69112e22c3105ad83476451c1abf58a31a241da21d64facfddfc273073fefb2c4cfb8f976026a5eeb5314c4ca6034ae75da6fa1e57fa12207145e8d56

  • SSDEEP

    768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHS:aqk/Zdic/qjh8w19JDHS

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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\d0765427bb5f4235b324946cb0adc95e5292d10fa97454032d3ca255e0d12ce1.exe
    "C:\Users\Admin\AppData\Local\Temp\d0765427bb5f4235b324946cb0adc95e5292d10fa97454032d3ca255e0d12ce1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1876

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

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

          Filesize

          1KB

          MD5

          63bf45a0b7a6516f7b013127a3510cb8

          SHA1

          2dbc931b62cc2ac8c6bedb753fbf80e4d3b88d78

          SHA256

          a658fa7768a4d21b1ea8f04e944636c5d3141e18ba186ccc95472cfda75d3fb1

          SHA512

          344630e5258e787c75822d87c2c13b4f36e081816295631307988884ec7fd2276a7e5f8fe0b86863e959ac20dc1e064d0489e17dcfc4bce2ee59666a37668b6d

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

          Filesize

          1KB

          MD5

          a4162c2d578250cd472fff41886f3a48

          SHA1

          1076bd00456036052d2685ec916cff91a6ec945e

          SHA256

          5c6eb7a8fbf3894c96d907257c8c249645f1a23340b3e985fd68970d024ee070

          SHA512

          fdd7627861483c45c4ff5b820d030b13894b2be635b4aa21fb5fe039bf908cddc7a95d0b948311ce4ee0483a0496f2a43782eef663cba8a5307d6793648654da

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/944-54-0x0000000000500000-0x000000000050D000-memory.dmp

          Filesize

          52KB

        • memory/944-58-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/944-59-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/944-63-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/944-62-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1876-60-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1876-61-0x0000000075C61000-0x0000000075C63000-memory.dmp

          Filesize

          8KB

        • memory/1876-64-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB