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Analysis

  • max time kernel
    1s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28/10/2022, 20:53

General

  • Target

    b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9.exe

  • Size

    872KB

  • MD5

    03ef13ead5421ff2a1852fc3537b6410

  • SHA1

    41ed5549f2462600d70bd4c20abb204fa7c7d544

  • SHA256

    b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9

  • SHA512

    2271982a68a4eb1bc09e3b5b810858b42fbabf03059f638935643a207fcd6d2e74424357d1045111266340560f6f402b431905ec8571b488bbe14e8ab7ea99c6

  • SSDEEP

    24576:j33f6iBcSgv6QpC6pvQcHeIFTpQuUmAHoEk:jf6YcS01vQgVdcFk

Score
7/10

Malware Config

Signatures

  • 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9.exe
    "C:\Users\Admin\AppData\Local\Temp\b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Users\Admin\AppData\Local\Temp\b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9.exe
      "C:\Users\Admin\AppData\Local\Temp\b70f8047152d23f9c5b486799926a07e4cf83dbd544b6da24747094b0e041aa9.exe" Track=""
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1500

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1500-57-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-63-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-68-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

    Filesize

    8KB

  • memory/1500-69-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-65-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-61-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-59-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-55-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-70-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB

  • memory/1500-54-0x0000000000400000-0x00000000005BC000-memory.dmp

    Filesize

    1.7MB