Analysis

  • max time kernel
    141s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2023 19:07

General

  • Target

    Game Booster.ByINFORMACIONLIBRE.exe

  • Size

    4.2MB

  • MD5

    ab1d5473e2be34629aed5f33969cdcf6

  • SHA1

    b39d2a3aa0ffcd4ea8b8b15d4cb790133e71f48e

  • SHA256

    5e01060bd60c83bf2fa00c2f25e86fda090da20bde322a25620a47ad3e4d0328

  • SHA512

    66cfb2923146e66deef6bf6ff8121cd2522ec9c56fffa59f942fcf81c2ffc9c61581caa92b409680a733767540a7d926f4f6b8ec67805a77a13ca737f44393e3

  • SSDEEP

    98304:qh4QVVE8rR5Z+kL5n6XmiH4dfcdDh6DClPyB/cLOH/fDbB0:qmQ7EUZ+R4df9ClOc6HDbB0

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\Game Booster.ByINFORMACIONLIBRE.exe
    "C:\Users\Admin\AppData\Local\Temp\Game Booster.ByINFORMACIONLIBRE.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\is-86K6N.tmp\Game Booster.ByINFORMACIONLIBRE.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-86K6N.tmp\Game Booster.ByINFORMACIONLIBRE.tmp" /SL5="$90122,3815455,158720,C:\Users\Admin\AppData\Local\Temp\Game Booster.ByINFORMACIONLIBRE.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-86K6N.tmp\Game Booster.ByINFORMACIONLIBRE.tmp
    Filesize

    1.1MB

    MD5

    30f2396ad4a22e87f99f5c3c30eb1490

    SHA1

    b7b7880b3891ff30434b057b3bbd41100863f0bf

    SHA256

    09e16e8133b6fbc7a7ae2a24b66b29aba71fa0ed710b377d5a2f484168492f6b

    SHA512

    bcbbb6fb5be6eb8029526617fcaa6713ff3c1865161b052e50ebcc253083b05c2e659981872c1ef04f013ce054fbeae6be657ff847709669f1672d047ab7a7d0

  • \Users\Admin\AppData\Local\Temp\is-86K6N.tmp\Game Booster.ByINFORMACIONLIBRE.tmp
    Filesize

    1.1MB

    MD5

    30f2396ad4a22e87f99f5c3c30eb1490

    SHA1

    b7b7880b3891ff30434b057b3bbd41100863f0bf

    SHA256

    09e16e8133b6fbc7a7ae2a24b66b29aba71fa0ed710b377d5a2f484168492f6b

    SHA512

    bcbbb6fb5be6eb8029526617fcaa6713ff3c1865161b052e50ebcc253083b05c2e659981872c1ef04f013ce054fbeae6be657ff847709669f1672d047ab7a7d0

  • \Users\Admin\AppData\Local\Temp\is-OKHNO.tmp\_isetup\_shfoldr.dll
    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-OKHNO.tmp\_isetup\_shfoldr.dll
    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/1196-54-0x0000000000400000-0x0000000000431000-memory.dmp
    Filesize

    196KB

  • memory/1196-71-0x0000000000400000-0x0000000000431000-memory.dmp
    Filesize

    196KB

  • memory/2016-67-0x0000000000240000-0x0000000000241000-memory.dmp
    Filesize

    4KB

  • memory/2016-72-0x0000000000400000-0x000000000052A000-memory.dmp
    Filesize

    1.2MB

  • memory/2016-73-0x0000000000240000-0x0000000000241000-memory.dmp
    Filesize

    4KB