Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24/05/2024, 00:07

General

  • Target

    468a5c078e0780896017bdbb9d2a6bef9dc6149805663f77df3b06d84fc96e33.exe

  • Size

    4.2MB

  • MD5

    b4f33f774c8768ddefd2589f7f5b96eb

  • SHA1

    905c7fa0c6030df484cf2990591dcbbe3ac12bb3

  • SHA256

    468a5c078e0780896017bdbb9d2a6bef9dc6149805663f77df3b06d84fc96e33

  • SHA512

    4ff9f73b5f7191644074cd9c4dad72955dc394d828e491d95be53448d888fc6464a5dc0173dfad5cea3016993adb71396feae09cd2ad530113be2a0c6cf20dd1

  • SSDEEP

    98304:jxQQrhtTMWOvelxrFNgegGAHJuuoZwdhbDT/uJU/IA+Q:uQ9twWO+vN3MDDTBV+Q

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\468a5c078e0780896017bdbb9d2a6bef9dc6149805663f77df3b06d84fc96e33.exe
    "C:\Users\Admin\AppData\Local\Temp\468a5c078e0780896017bdbb9d2a6bef9dc6149805663f77df3b06d84fc96e33.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1972

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    4.2MB

    MD5

    2e73f90170a9779ae99e64c1e9e388df

    SHA1

    4f279e733095d905b94036468ad0712df504cb67

    SHA256

    15a52cad13c2736a4a6a91e03cc69d6e59faddb67b56a609b7338d2b8c2a1c38

    SHA512

    a680ade57428018f2a61296b656cd4f649709898c47afb447b0193534916e935aed9e01cbe996dbc384a7eb9bb99cf35e7161f086b920c84e52fcce00bf65976

  • memory/1972-0-0x0000000000400000-0x00000000008F8000-memory.dmp

    Filesize

    5.0MB

  • memory/1972-6-0x00000000746E0000-0x0000000074E3F000-memory.dmp

    Filesize

    7.4MB

  • memory/1972-9-0x0000000074706000-0x000000007495D000-memory.dmp

    Filesize

    2.3MB

  • memory/1972-12-0x0000000000400000-0x00000000008F8000-memory.dmp

    Filesize

    5.0MB

  • memory/1972-14-0x00000000746E0000-0x0000000074E3F000-memory.dmp

    Filesize

    7.4MB

  • memory/1972-19-0x0000000000400000-0x00000000008F8000-memory.dmp

    Filesize

    5.0MB

  • memory/1972-20-0x00000000746E0000-0x0000000074E3F000-memory.dmp

    Filesize

    7.4MB