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Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 12:24

General

  • Target

    6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418.exe

  • Size

    931KB

  • MD5

    4f21d509b2f4824f696ea3089ea1fd53

  • SHA1

    a053a62d807cc85f6ec4a637a316f10b230ca797

  • SHA256

    6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418

  • SHA512

    3540c79b1f7a017b2819962c07f0c17fa72a6fb78bca89a4ff12868460345f4c79fc994e49edead391f3a6d1c96513b30253565a21b1fa90a347642e11f43bf1

  • SSDEEP

    24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKU:i6j19rut7FoU56G

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

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

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418.exe
    "C:\Users\Admin\AppData\Local\Temp\6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418.exe
      "C:\Users\Admin\AppData\Local\Temp\6670458edc45042d3c9d4d40895de16af8acb8bc8402ab92fd257b1c0416b418.exe" Track="0001001000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:672

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/672-54-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-55-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-57-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-58-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-61-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

    Filesize

    8KB

  • memory/672-62-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-63-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/672-64-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB