Analysis

  • max time kernel
    136s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-10-2022 00:23

General

  • Target

    14f50d13f040fd98b88f74b73330bf217562d38734de1e83ef3f375e90b68a52.exe

  • Size

    90KB

  • MD5

    a11e4a7eefea7c497a3f24c0e27df7d0

  • SHA1

    3378765fe4924bca23b30a72798788fef8d43ab6

  • SHA256

    14f50d13f040fd98b88f74b73330bf217562d38734de1e83ef3f375e90b68a52

  • SHA512

    7767bdb6c5d82ae9bb584fe475b0366ec73c2922238aef44ebb7b87e3753af56eacc9615d0b0fa40aae84a8f1765ea87f1ce65e0f88ecfc181e92befd29d5034

  • SSDEEP

    1536:1WGxs9kGdYk8wO4Cnt8RUyho58aIxC8nj:UGfGdYSCnNyho4xBn

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\14f50d13f040fd98b88f74b73330bf217562d38734de1e83ef3f375e90b68a52.exe
    "C:\Users\Admin\AppData\Local\Temp\14f50d13f040fd98b88f74b73330bf217562d38734de1e83ef3f375e90b68a52.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4332
  • C:\Windows\SysWOW64\Winkvxd.exe
    C:\Windows\SysWOW64\Winkvxd.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Winkvxd.exe

    Filesize

    90KB

    MD5

    3883e91d1996705f4e4f21f16541bc49

    SHA1

    7e72e08a2c1a878bbdf2f2f073bfcb2e860ba077

    SHA256

    a80db84bb8f59a405b95d6f557212a82f01338624775f10081e59e08ab508f46

    SHA512

    77cfdb6bb46a2947bdd45e0f2387da10ae00ee398578704f58f2e140ce968b63a6b81887827f9ee06b80362bacacfb1a0c3fb7199e92cf8eabc12b52852214a2

  • C:\Windows\SysWOW64\Winkvxd.exe

    Filesize

    90KB

    MD5

    3883e91d1996705f4e4f21f16541bc49

    SHA1

    7e72e08a2c1a878bbdf2f2f073bfcb2e860ba077

    SHA256

    a80db84bb8f59a405b95d6f557212a82f01338624775f10081e59e08ab508f46

    SHA512

    77cfdb6bb46a2947bdd45e0f2387da10ae00ee398578704f58f2e140ce968b63a6b81887827f9ee06b80362bacacfb1a0c3fb7199e92cf8eabc12b52852214a2