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Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 13:01

General

  • Target

    57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04.exe

  • Size

    935KB

  • MD5

    a4bf1c1e75a21d6f13e1afae8abbe954

  • SHA1

    8f8e7f2768e73d51bf29b4446021ba24dc8823ab

  • SHA256

    57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04

  • SHA512

    2f4dfaab929d31ebb7d70407fe5c4a46893a40fcf312dfc7f238ca31dcaa32bf77c330a71b68f4e457c0009e247d427a8de18af3448c2d44213b046d29433aee

  • SSDEEP

    12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4F:ZyHv5Z+Wzv7AiBll0OBWi6si9Go

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 7 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\57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04.exe
    "C:\Users\Admin\AppData\Local\Temp\57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:800
    • C:\Users\Admin\AppData\Local\Temp\57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04.exe
      "C:\Users\Admin\AppData\Local\Temp\57e10b943c29ee74a84dcf0e7ffeed79ed8434819440ae861903cf140e0ccd04.exe" Track="0001001000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1748

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1748-54-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-55-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-57-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-58-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-61-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-62-0x0000000075521000-0x0000000075523000-memory.dmp

    Filesize

    8KB

  • memory/1748-63-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-64-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1748-65-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB