Analysis

  • max time kernel
    141s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 00:40

General

  • Target

    KMSpico Install/KMSpico_setup.exe

  • Size

    3.1MB

  • MD5

    1a5fc26d8596c2573c7a5e480fb94724

  • SHA1

    8360fb00b33197c5752290932f02ac618cd0b22b

  • SHA256

    3f1ea290fba74c05430e50488a3ce7c146f7328fce21f6f41a098fd68fa09da6

  • SHA512

    c474e6811e22a5138659d51c0498cab10327bae904dd5d90e0ce49c9f4d43575bc14692877752bef6f03442488c994e0b5ee68c96d8490c310d9add5965a06e1

  • SSDEEP

    98304:xTuMDwQzUQ3+PeKJnjwRWZ8agvJcS2UhgXRcouzWF:LJzUFlJnNZ8RhjTWBR

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KMSpico Install\KMSpico_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\KMSpico Install\KMSpico_setup.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Users\Admin\AppData\Local\Temp\is-OK0CH.tmp\KMSpico_setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-OK0CH.tmp\KMSpico_setup.tmp" /SL5="$30156,2946007,69120,C:\Users\Admin\AppData\Local\Temp\KMSpico Install\KMSpico_setup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2560

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-6S205.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-OK0CH.tmp\KMSpico_setup.tmp

    Filesize

    703KB

    MD5

    1778c1f66ff205875a6435a33229ab3c

    SHA1

    5b6189159b16c6f85feed66834af3e06c0277a19

    SHA256

    95c06acac4fe4598840e5556f9613d43aa1039c52dac64536f59e45a70f79da6

    SHA512

    8844de1296ce707e3c5c71823f5118f8f2e50287ace3a2ee1ec0b69df0ec48ebcf5b755db669d2cd869d345fb06a9c07b36e98eda8c32a9b26b8fe22bdc105a0

  • memory/1992-0-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/1992-14-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2560-7-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2560-15-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2560-18-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB