Analysis

  • max time kernel
    144s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 14:37

General

  • Target

    31a6efa9e71c400a1d13a45ed49ae80c925ee2e6e2c044cadbdf7afb0cfa9e4f.exe

  • Size

    3.3MB

  • MD5

    3bb155501bcdad40efe00917272ec696

  • SHA1

    67428b1b49bf0e223b2ea5457bcdba7a378e0fa7

  • SHA256

    31a6efa9e71c400a1d13a45ed49ae80c925ee2e6e2c044cadbdf7afb0cfa9e4f

  • SHA512

    3a8cc51171cf996ac09cc86728cb26125badc2e2030013bfb48031e3bd43622a3eb906a91424cf55a16becc30c0b22c821c252dcb64b3d1ad58480d5ed9d7340

  • SSDEEP

    49152:nVa/+IT+6RuEWC+6ulCdt7Z63fTRyMffKi9kw0NHgeW08Ab3LvPKgRyW:g+44V0xwfYifK3wM9W3Ab3LvP6W

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\31a6efa9e71c400a1d13a45ed49ae80c925ee2e6e2c044cadbdf7afb0cfa9e4f.exe
    "C:\Users\Admin\AppData\Local\Temp\31a6efa9e71c400a1d13a45ed49ae80c925ee2e6e2c044cadbdf7afb0cfa9e4f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:1204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    86KB

    MD5

    114054313070472cd1a6d7d28f7c5002

    SHA1

    9a044986e6101df1a126035da7326a50c3fe9a23

    SHA256

    e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

    SHA512

    a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

  • memory/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

    Filesize

    8KB

  • memory/1204-56-0x0000000000400000-0x00000000007A2000-memory.dmp

    Filesize

    3.6MB

  • memory/1204-57-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1204-58-0x0000000000400000-0x00000000007A2000-memory.dmp

    Filesize

    3.6MB