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Analysis

  • max time kernel
    187s
  • max time network
    195s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2022, 09:32

General

  • Target

    f93cbe83ef20b8376ff49d16945935155087c005df87cc92b52a9ed73927fb6e.exe

  • Size

    28KB

  • MD5

    62291928e95bee08cae6063c40fc58ee

  • SHA1

    e316ded44346aeb4e4f6c15522e981a505a1cf57

  • SHA256

    f93cbe83ef20b8376ff49d16945935155087c005df87cc92b52a9ed73927fb6e

  • SHA512

    c2ebae213753650e5d2aab89377baaa718d69378dcd9d86112cc1c2d50b40d9bafa947eba7e356e9eea4cd78ca4a1620d6da00ab8dccf63a6d3520326a9e4ed1

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNgcQ:Dv8IRRdsxq1DjJcqf/cQ

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\f93cbe83ef20b8376ff49d16945935155087c005df87cc92b52a9ed73927fb6e.exe
    "C:\Users\Admin\AppData\Local\Temp\f93cbe83ef20b8376ff49d16945935155087c005df87cc92b52a9ed73927fb6e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1364

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    f6622bc497e4c8ed1fe5dc6505daa212

    SHA1

    bbe16dc2b0cc690a8cf48266a54ef78d82f0d20f

    SHA256

    719c981782b331af913d539325bda65298acaf8643369462c98e7bf2ce3f00f4

    SHA512

    000adf0bd37c007abf7b5b0e07556a58bdfce53ae1a5967375df302890cfc72db7f2e934a4883a4ec3ee870ef57a0d31ee6b18d356332ff6c1ca2096b92c2fd1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1336-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1336-59-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1336-60-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1336-62-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1336-63-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1364-57-0x0000000075141000-0x0000000075143000-memory.dmp

    Filesize

    8KB

  • memory/1364-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1364-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB