Analysis

  • max time kernel
    121s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 01:36

General

  • Target

    9566f07849d91de412690040436fd516ddd43a9a9540d46970b2c62aa373387b.exe

  • Size

    89KB

  • MD5

    09606a82901c465cb1c94039faab4fb1

  • SHA1

    592ee65ec91dab756bd68931018a586e62e3f62b

  • SHA256

    9566f07849d91de412690040436fd516ddd43a9a9540d46970b2c62aa373387b

  • SHA512

    80e78d5cf2e14767fe7975f7775010bf81d2be61ec920facb909eae208cd5b3571aba81ab05e8ab8c709513cf3e468535bbb78299a4c9c0036768fe850835176

  • SSDEEP

    768:WeWGCQxs9kGd96NDkSV2bIXzl4CnTDHGsDf8RUFqoD4bDIsFDBnoobhJrp6D5GaI:1WGxs9kGdYk8wO4Cnt8RUyhoolpCl

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\9566f07849d91de412690040436fd516ddd43a9a9540d46970b2c62aa373387b.exe
    "C:\Users\Admin\AppData\Local\Temp\9566f07849d91de412690040436fd516ddd43a9a9540d46970b2c62aa373387b.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3424
  • C:\Windows\SysWOW64\Winkvn.exe
    C:\Windows\SysWOW64\Winkvn.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1044

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Windows\SysWOW64\Winkvn.exe

          Filesize

          61KB

          MD5

          03859e8908f4ce5fd19a4ebb78bb2f5d

          SHA1

          aee8e3f2777844d153661d69e455f266719f58a7

          SHA256

          e4858139258d51ada73cac404630af64653eb9d78a78ce731e0989d7024cc21a

          SHA512

          cd2113c297b10165f0a84f0283bafef90d0526f92b99f1fa3c06b34339e1e1a77a510d48dc06afd00b50d8a4e50abc2057dc67ddc2c2c5c84eb30c9b6ea41b89

        • C:\Windows\SysWOW64\Winkvn.exe

          Filesize

          62KB

          MD5

          a0973e11df55c5ab4249af7e3a2492fb

          SHA1

          c8ca53291ae992957a79d0e681241af47bcc4c97

          SHA256

          04fe026712fe60969d1d80ddf78d1c91053c5b08c02ad604cf0a4ce72bb7b582

          SHA512

          eb2e79d67d067d561f5f09ad6bd33b0ca5334686ec7be4972ca56e3f6db735e396618cdcb200b8cc61c7a9e1ef21c908ad494c4937ec932dba108080e3c83eec