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Analysis

  • max time kernel
    29s
  • max time network
    72s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 11:35

General

  • Target

    79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177.exe

  • Size

    935KB

  • MD5

    a7b9f779488927f1bf0ae58adc6fadb9

  • SHA1

    7f004c857861e1265beba12102e82bf7408520f0

  • SHA256

    79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177

  • SHA512

    db60a82eb5ce1d70f753439d9caf0a106250c58af87dccf2f067e461a77b3388616f3d0fca5f23b48922046e26065ed0046bb2c2f464030a70f61a60c1d0b59a

  • SSDEEP

    12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4l:IyHv5Z+Wzv7AiBll0OBWi6si9GQ

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\79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177.exe
    "C:\Users\Admin\AppData\Local\Temp\79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:936
    • C:\Users\Admin\AppData\Local\Temp\79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177.exe
      "C:\Users\Admin\AppData\Local\Temp\79a555a3968874bcf75c3c4b1022a395ed92340584e5f65e92edbe9605776177.exe" Track="0001101000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1192

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1192-54-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-55-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-57-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-58-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-61-0x0000000076941000-0x0000000076943000-memory.dmp

    Filesize

    8KB

  • memory/1192-62-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-63-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/1192-64-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB