Analysis

  • max time kernel
    31s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20-10-2022 21:28

General

  • Target

    0c10a05ab2a9159a80b27c8e6088dd951535f0550b0075cdeb579e516f6aa8fa.exe

  • Size

    90KB

  • MD5

    55e12c0bfe2f6e96dc91b6033675a220

  • SHA1

    2c51a9386b5be9d9021c831551b00253c0a91c5d

  • SHA256

    0c10a05ab2a9159a80b27c8e6088dd951535f0550b0075cdeb579e516f6aa8fa

  • SHA512

    abe55346e1ac78fd239781e6a3b66e0e6e6b61c5f921139b80a2f837da8972f9d7620a4e9f079e965fa5dc37fc9c776ce09ce3f20399ddbd29efc864a068c05e

  • SSDEEP

    768:WeWGCQxs9kGd96NDkSV2bIXzl4CnTDHGsDf8RUFqoD4bDIsFDBnoY4U+p6D5oE:1WGxs9kGdYk8wO4Cnt8RUyhoYcCo

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c10a05ab2a9159a80b27c8e6088dd951535f0550b0075cdeb579e516f6aa8fa.exe
    "C:\Users\Admin\AppData\Local\Temp\0c10a05ab2a9159a80b27c8e6088dd951535f0550b0075cdeb579e516f6aa8fa.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1032
  • C:\Windows\SysWOW64\Winktb.exe
    C:\Windows\SysWOW64\Winktb.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2036

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\Winktb.exe

    Filesize

    85KB

    MD5

    22c70ab18057826daa0d7885bfe1981b

    SHA1

    161f37a6ce5564f0f855c958aa3d2f72d56fb311

    SHA256

    ef64318e0daaa9a423a733d0295f5e86134bda5bba77f8b877879aa178750d3f

    SHA512

    7bfb118f7198584add536a43f341b371e9306dd08e217708535d5b354971c3ee8f7a5a588266ade0cd8cc8d6cb658835258b75f08341d71f3e35936d75c105dd

  • C:\Windows\SysWOW64\Winktb.exe

    Filesize

    85KB

    MD5

    22c70ab18057826daa0d7885bfe1981b

    SHA1

    161f37a6ce5564f0f855c958aa3d2f72d56fb311

    SHA256

    ef64318e0daaa9a423a733d0295f5e86134bda5bba77f8b877879aa178750d3f

    SHA512

    7bfb118f7198584add536a43f341b371e9306dd08e217708535d5b354971c3ee8f7a5a588266ade0cd8cc8d6cb658835258b75f08341d71f3e35936d75c105dd