Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20/05/2024, 04:53

General

  • Target

    fd6eaf126b1ba816cd96175704191e60c9c3434bca2132a3989e212fdf63e1c0.exe

  • Size

    3.0MB

  • MD5

    3eb69906209fb65a6701f79b0dacc5bd

  • SHA1

    c823122ded86e67b587212cd344f39001d7a1b1c

  • SHA256

    fd6eaf126b1ba816cd96175704191e60c9c3434bca2132a3989e212fdf63e1c0

  • SHA512

    7a14f94225fccb926d4bacb40c231b01b1f993f342f5fb2dcf16b84f0ac6988ce8311a978c474e59df34e7f71f271c49ff708a5a24da86012e3a67b44f9a7885

  • SSDEEP

    49152:NZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6Px2G:NARw3UJKHOa/Xffs0S52G

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 5 IoCs
  • UPX packed file 5 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd6eaf126b1ba816cd96175704191e60c9c3434bca2132a3989e212fdf63e1c0.exe
    "C:\Users\Admin\AppData\Local\Temp\fd6eaf126b1ba816cd96175704191e60c9c3434bca2132a3989e212fdf63e1c0.exe"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\{97781797-30AA-4E7E-9702-4607261B8A9F}\CCDInstaller.js

    Filesize

    1.2MB

    MD5

    fb970bc9889933229160723a60571dde

    SHA1

    b1b68348b77101b31bea510311c6e85451f833fc

    SHA256

    39e34fc3dfd74d25631ea2fecaca70a5d767b5f3f40f24380237dc06a80252e2

    SHA512

    65c4b44e42c7d94a89be9b18ef7589f16f247f47f459da2e8b59b4ffbbba25cbb07971f8484e9bc25bd8c6f953a291ab9384a154aab9ad1572375b3b30c31886

  • C:\Users\Admin\AppData\Local\Temp\{97781797-30AA-4E7E-9702-4607261B8A9F}\index.html

    Filesize

    426B

    MD5

    a28ab17b18ff254173dfeef03245efd0

    SHA1

    c6ce20924565644601d4e0dd0fba9dde8dea5c77

    SHA256

    886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375

    SHA512

    9371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6

  • memory/1916-33-0x00000000058F0000-0x0000000005910000-memory.dmp

    Filesize

    128KB

  • memory/1916-14-0x0000000000C40000-0x0000000000C41000-memory.dmp

    Filesize

    4KB

  • memory/1916-31-0x00000000058F0000-0x0000000005910000-memory.dmp

    Filesize

    128KB

  • memory/1916-32-0x00000000058F0000-0x0000000005910000-memory.dmp

    Filesize

    128KB

  • memory/1916-4-0x0000000000E50000-0x0000000001815000-memory.dmp

    Filesize

    9.8MB

  • memory/1916-34-0x00000000058F0000-0x0000000005910000-memory.dmp

    Filesize

    128KB

  • memory/1916-62-0x0000000000E50000-0x0000000001815000-memory.dmp

    Filesize

    9.8MB

  • memory/1916-63-0x0000000000C40000-0x0000000000C41000-memory.dmp

    Filesize

    4KB

  • memory/1916-65-0x00000000058F0000-0x0000000005910000-memory.dmp

    Filesize

    128KB

  • memory/1916-66-0x0000000000E50000-0x0000000001815000-memory.dmp

    Filesize

    9.8MB

  • memory/1916-69-0x0000000000E50000-0x0000000001815000-memory.dmp

    Filesize

    9.8MB

  • memory/1916-76-0x0000000000E50000-0x0000000001815000-memory.dmp

    Filesize

    9.8MB