Analysis

  • max time kernel
    134s
  • max time network
    178s
  • 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, 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:4304
  • C:\Windows\SysWOW64\Winkrli.exe
    C:\Windows\SysWOW64\Winkrli.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Winkrli.exe

    Filesize

    84KB

    MD5

    3d1801752211c6148a9c06f1172182ec

    SHA1

    e515566fa4f794b453384d076bbcbff5421a0590

    SHA256

    cae695d5791d79feba2badd9c8f2ae008d6453f5fa268b12ba3df451b6a40c61

    SHA512

    66a6635c6f6e99efbb325f51ec27fe54132146793c339fedaf472e5ee8f04bb858d03040e961799a7cccc1fe9bdddee126c7331d09b97a445a444a22838cf08e

  • C:\Windows\SysWOW64\Winkrli.exe

    Filesize

    84KB

    MD5

    3d1801752211c6148a9c06f1172182ec

    SHA1

    e515566fa4f794b453384d076bbcbff5421a0590

    SHA256

    cae695d5791d79feba2badd9c8f2ae008d6453f5fa268b12ba3df451b6a40c61

    SHA512

    66a6635c6f6e99efbb325f51ec27fe54132146793c339fedaf472e5ee8f04bb858d03040e961799a7cccc1fe9bdddee126c7331d09b97a445a444a22838cf08e