Analysis

  • max time kernel
    164s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 07:36

General

  • Target

    0f46c6db312667b989afb096227823c3.exe

  • Size

    813KB

  • MD5

    0f46c6db312667b989afb096227823c3

  • SHA1

    0a882d260e556ba04df6ab41969d68fc1924ec2c

  • SHA256

    553396ae35aa1287617ad1696b9b2b9f15371b54df28f4b4ef701396a8b27747

  • SHA512

    4bfb35ebbe69e337e030d7dbebd9f76507054576a04ef073d40f7ae519dddc252ae524a6d46663cdcb31c887f3a3e2dabb86823ce0034bd66ffcfda66cc9661a

  • SSDEEP

    24576:7cImoeuft2kAkuY8/5bzZfOolISIHj/7:kbvkHud5/hbBY

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 25 IoCs

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

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f46c6db312667b989afb096227823c3.exe
    "C:\Users\Admin\AppData\Local\Temp\0f46c6db312667b989afb096227823c3.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 1704
      2⤵
      • Program crash
      PID:3228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 1704
      2⤵
      • Program crash
      PID:3088
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 940 -ip 940
    1⤵
      PID:2492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 940 -ip 940
      1⤵
        PID:2384

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\ac.txt

        Filesize

        299B

        MD5

        e05ba11da95d5c8dfffcaa4066d753de

        SHA1

        864c1c0b46ef1dd9b79d79eea538970059f9e980

        SHA256

        4b7804c0d12a9bb5f74e9e34079502ea1b4376d8e41f9bfb7a7937ee05e80860

        SHA512

        0ffd6ba1da9dc2e7242f38a8dcfcd728a12ddbe71508d9f1fe8be1f4488fec88db415ea4e5afb12986baedd533a8c5b86ff64c330478a1f1f1141fe960a14eae

      • memory/940-33-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-3-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-14-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-24-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-28-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-38-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-45-0x0000000000400000-0x000000000056D000-memory.dmp

        Filesize

        1.4MB

      • memory/940-49-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-47-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-44-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-42-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-40-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-11-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-35-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-31-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-26-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-22-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-20-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-18-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-16-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-9-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-7-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-4-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-0-0x0000000000400000-0x000000000056D000-memory.dmp

        Filesize

        1.4MB

      • memory/940-2-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-1-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/940-56-0x0000000000400000-0x000000000056D000-memory.dmp

        Filesize

        1.4MB

      • memory/940-57-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB