Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2022 23:28

General

  • Target

    33ba8270215b91c0279a747f74a447e944c593c00a54ff4642ee0b5b60e6fb32.exe

  • Size

    90KB

  • MD5

    637a36bc4a6fde6e2df0341b227ab930

  • SHA1

    6b68bd01e30db4953887ddd9fc69dd74f819f73e

  • SHA256

    33ba8270215b91c0279a747f74a447e944c593c00a54ff4642ee0b5b60e6fb32

  • SHA512

    0f9bccd5bcae9e3340700272166da982f7d9b890105e31a90518d720a3a77f19ff4e5efefd871ee9dd033b6aabd30d7d5bc1f1ed6e5b8592823706241de1ee6f

  • SSDEEP

    768:WeWGCQxs9kGd96NDkSV2bIXzl4CnTDHGsDf8RUFqoD4bDIsFDBnon+0ACim4p6DU:1WGxs9kGdYk8wO4Cnt8RUyhon5wm4CS

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\33ba8270215b91c0279a747f74a447e944c593c00a54ff4642ee0b5b60e6fb32.exe
    "C:\Users\Admin\AppData\Local\Temp\33ba8270215b91c0279a747f74a447e944c593c00a54ff4642ee0b5b60e6fb32.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3916
  • C:\Windows\SysWOW64\Winkzl.exe
    C:\Windows\SysWOW64\Winkzl.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Winkzl.exe

    Filesize

    85KB

    MD5

    29873e72a96e279bad4e269a84d004dc

    SHA1

    f45c5b66eb5b92212de77f6ae154d8404bc779a2

    SHA256

    1fcbe973c417b4c7f6c8a0c95a9e5faeaf53f455259d335ca3f4c0e1c66b05c4

    SHA512

    5039ddeacb6945f9bca9cef4e199f5a7d09bb6f5b47aa9e6a30dd084719782acfe6f760ab3ce35acc5be88260175e800fad1eee7e6722cdf2141e5a363d2675d

  • C:\Windows\SysWOW64\Winkzl.exe

    Filesize

    85KB

    MD5

    29873e72a96e279bad4e269a84d004dc

    SHA1

    f45c5b66eb5b92212de77f6ae154d8404bc779a2

    SHA256

    1fcbe973c417b4c7f6c8a0c95a9e5faeaf53f455259d335ca3f4c0e1c66b05c4

    SHA512

    5039ddeacb6945f9bca9cef4e199f5a7d09bb6f5b47aa9e6a30dd084719782acfe6f760ab3ce35acc5be88260175e800fad1eee7e6722cdf2141e5a363d2675d