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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 04:56

General

  • Target

    Sketv2.exe

  • Size

    30.6MB

  • MD5

    e339d5f89f5374be972675621877cee7

  • SHA1

    d9e2da950f7c35cc85254ebe03aaa8df223768a4

  • SHA256

    8be2e0c29d544fa6ced88103491996f6f7c1767da066b43b14a827df1dc436c6

  • SHA512

    271cf3cbc09eac1ea088aed63c8c01272b5defee13d89a3d25c87ed802514d70573f2f4bc59d3892402e74e3d6df6ca2d627d26804e09e9b3d4250b70b2ba22a

  • SSDEEP

    786432:JAaPyJ3caNLZg9k4EYNoiZrNf8e9bV3TCPpBLxwJx:JAaPA3rYoeNfbxVDkrwJx

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 9 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sketv2.exe
    "C:\Users\Admin\AppData\Local\Temp\Sketv2.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2384-0-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-1-0x0000000077070000-0x0000000077072000-memory.dmp

    Filesize

    8KB

  • memory/2384-3-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-5-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-4-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-6-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-8-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-7-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-2-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB

  • memory/2384-9-0x000000013F650000-0x0000000144710000-memory.dmp

    Filesize

    80.8MB