Analysis

  • max time kernel
    112s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2022, 20:30

General

  • Target

    b6479c0fb9a42107451710add02e064f4d2df165f733e6170e13be0919afc21c.exe

  • Size

    1.5MB

  • MD5

    5a657f1c90e69caf213aed6a6269011d

  • SHA1

    3de941d8f607a6e953b6a423e158cf8a735cb5a4

  • SHA256

    b6479c0fb9a42107451710add02e064f4d2df165f733e6170e13be0919afc21c

  • SHA512

    9ed660bdb19d2c84ee289426003a55750698e7c88372b1367a659fe08a84832fea2005f2a6e6cbffdebb3d68fc9917caa362faec07c6f81cf7a3db7bdca648f0

  • SSDEEP

    24576:FjWPFj4ku0k1MVAMB9mG7hpDIluC/IJTjTSYAaSbCf1U+SILFm4YS+Lhl8:FYvu4mzuCUSZS14ILFYLhl8

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b6479c0fb9a42107451710add02e064f4d2df165f733e6170e13be0919afc21c.exe
    "C:\Users\Admin\AppData\Local\Temp\b6479c0fb9a42107451710add02e064f4d2df165f733e6170e13be0919afc21c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 844
      2⤵
      • Program crash
      PID:3584
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4632 -ip 4632
    1⤵
      PID:3468

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

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

            Filesize

            216KB

            MD5

            30ba5996af6fbc4e7b47321327608620

            SHA1

            c4a7a9bc53085181b83f94f862e6708144060692

            SHA256

            a37f59942789a2c49575216689dced3ce96749523c49a02f166248e82314b38d

            SHA512

            8b3de624aae2745c9e12544392df1b19ea5abaee6ac2d9e3f1f6e2d1fe3ff3ae5f1980659ea0cf964c5321378bc1114d4f69a6f92071f110b0257d2fedec2056