Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2022, 00:18

General

  • Target

    4b61505cc071924b4993fb7a5626359c3b1afa460d5a43b2f9fd3a0715f0b65e.exe

  • Size

    28KB

  • MD5

    a133e68fa22fb342fec2f208fb0560e2

  • SHA1

    35e4c781f2f92c501b08d28bded9a751bc63ac08

  • SHA256

    4b61505cc071924b4993fb7a5626359c3b1afa460d5a43b2f9fd3a0715f0b65e

  • SHA512

    32b10b4ecb65c8efbdaabf25a617646371c6c3574b8dbda93547d294ad5ee5bdcc438c8d40610529e5a8c9697c9436d6b5ede1dde3c3aaf500a3c3593f45266f

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNJp79:Dv8IRRdsxq1DjJcqf2p79

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
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b61505cc071924b4993fb7a5626359c3b1afa460d5a43b2f9fd3a0715f0b65e.exe
    "C:\Users\Admin\AppData\Local\Temp\4b61505cc071924b4993fb7a5626359c3b1afa460d5a43b2f9fd3a0715f0b65e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1596

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    a98c162b7a85776a823dcec300390fcd

    SHA1

    785a3b78fdb178033202ee77c0752ddaa8233e40

    SHA256

    d2de73f267c1e8128827b83efcfa1d820827259418c10152fe90b38b100105d1

    SHA512

    5e0f5a64619aa379857d580019055cd05c951eda1d361c6a52e6bbc19b41331e6581803462c598b4c7b50e609dc76338991173235faeec57fb933915d2e1ee31

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

    Filesize

    1KB

    MD5

    18dc252db93f10da175350e32e974246

    SHA1

    dc1b04de01e6e18b220683e989c8fd1629ff730a

    SHA256

    69398de806deb141c4026b7177adbfebfbba0d1cc4088f4fc77cf6f1e0c3c36a

    SHA512

    a9b062b04c229318ebb73dcb8633ab8dd2f6b40b3ca578dbb94807da15922805454127c1f1358eab51e13bc629397f63009981a8bbca5270c71110df1748f314

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

    Filesize

    1KB

    MD5

    a81c3c65dd6a3b82175fb6698c549258

    SHA1

    f6da81b9b1cd60c0596a029790922a1f6c844739

    SHA256

    96146987cf083fc5e7a68d13fb925e541ca8a531a8a5f97ec299664ba24c5811

    SHA512

    c31dc572dee93ce064618c0158ec89daae56f99bcd1ffeb988eeae5d7e044d981eb61644be84f6b618f52f0f927c4c8be1730567650972b14aeeff1ad567de41

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1596-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1596-138-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4892-136-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB