Analysis

  • max time kernel
    166s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 07:43

General

  • Target

    b4995a42f913c93412364b5413084964f4791b11a853e260e594f8678e8f145c.exe

  • Size

    1.6MB

  • MD5

    390f7b3a71a35a5a8c1dcb07917e8a2d

  • SHA1

    d5c3e3375a12f125f389dddae9e88783f1e22edd

  • SHA256

    b4995a42f913c93412364b5413084964f4791b11a853e260e594f8678e8f145c

  • SHA512

    b0f131ac5f8b22149c967a199c7d3748b2bf4887d886504547d451d51e2d778fd3d6b1018d5382e61b5fd771594242a9a0a163fac4556992f0e5899a3c1dd71c

  • SSDEEP

    49152:PuypTq5TkaTZaqdwk0c05HGigchXiB9dH:GgTqZkaYqdwkLcHHU

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4995a42f913c93412364b5413084964f4791b11a853e260e594f8678e8f145c.exe
    "C:\Users\Admin\AppData\Local\Temp\b4995a42f913c93412364b5413084964f4791b11a853e260e594f8678e8f145c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:4940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll

    Filesize

    86KB

    MD5

    147127382e001f495d1842ee7a9e7912

    SHA1

    92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b

    SHA256

    edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc

    SHA512

    97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d

  • memory/4940-133-0x0000000010000000-0x000000001003D000-memory.dmp

    Filesize

    244KB