Analysis

  • max time kernel
    194s
  • max time network
    210s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 23:24

General

  • Target

    95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe

  • Size

    28KB

  • MD5

    4f25de963d41474ec90b5e9d1a06fd8e

  • SHA1

    011b3f852781fdc2cace2222dfd3f8e42e45c1f4

  • SHA256

    95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3

  • SHA512

    d51a7d251cdc82df7afea89681aa35682d422b1671bca699acd14fc376fe060664a068bb0318386872e4c9d2f026143338d4f143df630b8e9c88e2540df102ff

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNjizg:Dv8IRRdsxq1DjJcqfi

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
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe
    "C:\Users\Admin\AppData\Local\Temp\95385f433babcbbbf0497c03e8f34667759be00c163631f893b652a0204ec2a3.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1472

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    dcf346f06ab4fe5c65fa6ee3eac40fb5

    SHA1

    8e8a8a05e0fc124043a4510f9cd444d88a5358b0

    SHA256

    e52ea68b4b9b0bd0a53e48b4bc82a87b222feaea81f3424ea00698ad7af7d6d0

    SHA512

    32e2401367f3b9094d5b296879cf908e622ba4f36f64b2a223adedfd9f08b83d486a29e97f0ccc0aa64504fca73dacf26fa549f66ce271ae139fffff91912296

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/956-60-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/956-59-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/956-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/956-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/956-63-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/956-64-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1472-58-0x0000000075D01000-0x0000000075D03000-memory.dmp

    Filesize

    8KB

  • memory/1472-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1472-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB