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Analysis

  • max time kernel
    189s
  • max time network
    205s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 20:01

General

  • Target

    b78e4bb596cf7867abaede02b5329a2793b20c0bc9ed9563c30a36a880cfa2ce.exe

  • Size

    28KB

  • MD5

    0bced6c7616723cd9fe1e2e1497e67ea

  • SHA1

    a15729cecbeaf8d87604f006d762203cd461e13d

  • SHA256

    b78e4bb596cf7867abaede02b5329a2793b20c0bc9ed9563c30a36a880cfa2ce

  • SHA512

    f254973ec913377ac8b5beb6bb3d45338a6d9d22fb2e00390600e83530f823dd96013a43b381531f7b8cb1f76aecb8768888804f00e03e85cb626c8cad6a208a

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNx4hYr1:Dv8IRRdsxq1DjJcqfFhA1

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 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b78e4bb596cf7867abaede02b5329a2793b20c0bc9ed9563c30a36a880cfa2ce.exe
    "C:\Users\Admin\AppData\Local\Temp\b78e4bb596cf7867abaede02b5329a2793b20c0bc9ed9563c30a36a880cfa2ce.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:948

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    514bfbdeefcc70e1021a54d90088726a

    SHA1

    68d19e53d9260fcbff1d83fb2b118bced64cd45e

    SHA256

    2f66cd9247c317015f63fbbb712c9620aa8219c16e3c7694021da087216525b9

    SHA512

    b6fe989c17790c837ad3303a4e0a35816b38ad104563bfaacaa87ef92b5a0b87e56835499536cc54d0f5a1b4eb3a6b37904a8c7969a10b9bb78d99a1d15d271b

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

    Filesize

    1KB

    MD5

    95471c8ff2b3cf8e8572dcecf783819c

    SHA1

    daf384cd267e90dbb72f0edcd2f9cf9f2bfae9a8

    SHA256

    772729fab2e93bfc29847691f4730e3d75c0376ef4abf1be7ff0610389beed79

    SHA512

    845e21427f83717ed33f646ba3100463c0cd33188e9a73ccd424837e7c7239a6284187a603fd1cac46fc7cc8cffffc03c1b015b39216a07dc28492fdc2ffa7a7

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/948-57-0x0000000075E31000-0x0000000075E33000-memory.dmp

    Filesize

    8KB

  • memory/948-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/948-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1228-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1228-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1228-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1228-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1228-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB