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Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 15:42

General

  • Target

    a06aa7e34c272d37d95d86578c5cdc5eb9db7c9e702b7b5b980681eae45db5dd.exe

  • Size

    28KB

  • MD5

    621f28c5d932019dbadcf0b437b19afa

  • SHA1

    c63c40ddb2f42f60f31a7f53aa80b474f1065487

  • SHA256

    a06aa7e34c272d37d95d86578c5cdc5eb9db7c9e702b7b5b980681eae45db5dd

  • SHA512

    41359c4f71199f2bab3686776d12c314c91eec6fbd059530133c435afd4357b813638266390db0cfe0d6abfd3d215725df692d44cbd83ad082d6056282589127

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNl6:Dv8IRRdsxq1DjJcqfG6

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 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 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a06aa7e34c272d37d95d86578c5cdc5eb9db7c9e702b7b5b980681eae45db5dd.exe
    "C:\Users\Admin\AppData\Local\Temp\a06aa7e34c272d37d95d86578c5cdc5eb9db7c9e702b7b5b980681eae45db5dd.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1264

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    cf228d24daa732f628f713d5c49f88cf

    SHA1

    43e66c6de7a667c576d292a6c0be7dbbb4904c15

    SHA256

    2e17765e1185a761fe42a56d0ffd076e43c9fa092e44b47ec22e238ec4f73efb

    SHA512

    c98d685def391451639c2af59df89e1fcc25fae4394e209e6e14ddc396dbd4d703ec3790df647698a5b9f9044c332d6d9c460a48e773438322765204ef93c59a

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

    Filesize

    1KB

    MD5

    a77fec7a3eeda704e14888880011fff8

    SHA1

    6f98a2416764634724f3711fcd3d98f0f0417d94

    SHA256

    7b10accf80fcece273c80a8ae4a80d48d37e0502c3089df300dbeebd46ecc2e5

    SHA512

    4a8c176911f8922ae3a3d5b8d6a2e6fdf1b9623a30e48143973401af636600412ab8c6521c91c45bef14205576dfb6af17d0460c8222e93b63bb80ff809faca4

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1256-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1256-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1256-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1256-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1256-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1264-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1264-61-0x0000000075C61000-0x0000000075C63000-memory.dmp

    Filesize

    8KB

  • memory/1264-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB