Analysis

  • max time kernel
    90s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 07:25

General

  • Target

    c55a91ef6bb10afb5a4afd023b638d746e63a63eb0f62d6c195d4b9e6a95d5bc.exe

  • Size

    99KB

  • MD5

    49ba1867be4c3f99033e19b8d52ab67a

  • SHA1

    0ac1104d652574fc332a52e5adc39116f35052e8

  • SHA256

    c55a91ef6bb10afb5a4afd023b638d746e63a63eb0f62d6c195d4b9e6a95d5bc

  • SHA512

    5647fda7b25e849146d55ee69bd3e8a1496c3d744fdcdfa90fe6124c798af37b40bd672824c380a3e4b902c449fad2dd377cf99eb61e93f21baf52c7711c601f

  • SSDEEP

    3072:gwi089AvUB1LZPE1AAQvCTjE/j15AY41C:s0wB1LlyVb+15AYF

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Program crash 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c55a91ef6bb10afb5a4afd023b638d746e63a63eb0f62d6c195d4b9e6a95d5bc.exe
    "C:\Users\Admin\AppData\Local\Temp\c55a91ef6bb10afb5a4afd023b638d746e63a63eb0f62d6c195d4b9e6a95d5bc.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:4568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4568 -s 788
      2⤵
      • Program crash
      PID:1896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4568 -ip 4568
    1⤵
      PID:5040

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4568-132-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4568-134-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/4568-137-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB