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Analysis

  • max time kernel
    150s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 12:03

General

  • Target

    e104093a86d712f418c526446a18e437c77e766952bfe57c919f55bd26f488ab.exe

  • Size

    8KB

  • MD5

    5ab820b15c95003442d7eeb56793f9f6

  • SHA1

    5b62826ce33bd43a62e4c933bdcf4bb0c9b25375

  • SHA256

    e104093a86d712f418c526446a18e437c77e766952bfe57c919f55bd26f488ab

  • SHA512

    35e39a23e18caa2821ea8fd08df5898bf089ba62a9192de8f14c1d19c1fc108c2f737dec95b0e3762421baa225b6b549a32096e064cba1964757960313d10f0c

  • SSDEEP

    192:zhkVK0bFrX6G8wi/8LgLZBNiNg+S9p15FgmdRH:zaVNbRX9K0Lgoy+SimP

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e104093a86d712f418c526446a18e437c77e766952bfe57c919f55bd26f488ab.exe
    "C:\Users\Admin\AppData\Local\Temp\e104093a86d712f418c526446a18e437c77e766952bfe57c919f55bd26f488ab.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Program Files\Internet Explorer\dhkoka\conime.exe
      "C:\Program Files\Internet Explorer\dhkoka\conime.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1888
      • C:\Windows\SysWOW64\sc.exe
        sc config Schedule start= auto
        3⤵
        • Launches sc.exe
        PID:1484
      • C:\Windows\SysWOW64\sc.exe
        sc start Schedule
        3⤵
        • Launches sc.exe
        PID:1328
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /SC ONSTART /RU SYSTEM /TN JOBSTART /TR "\"C:\Program Files\Internet Explorer\dhkoka\\conime.exe\""
        3⤵
        • Creates scheduled task(s)
        PID:1700

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Windows\inf\exepath.inf

    Filesize

    44B

    MD5

    92bbaedab55882671a3ffbd5b180af29

    SHA1

    3ea1dd3d81b1a475cf093f1e7ec7b2f9d575ff32

    SHA256

    5ce63faaeda1f8170ef7ade3421d050b8760406e35aa961bf7cf6082e43b4d08

    SHA512

    f0d0f80b33d763fce7d8aab1d8b8244c0d362b1915325e6bcd6e3a4d8e3c6c674b68ce5974f708db0d1f8994eef588324106ed9808245340a94604b35af76a3d

  • memory/1888-63-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/1888-67-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2004-61-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2004-62-0x0000000000240000-0x000000000024B000-memory.dmp

    Filesize

    44KB

  • memory/2004-64-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB