Analysis

  • max time kernel
    192s
  • max time network
    216s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 05:03

General

  • Target

    a251684b5c524802055f1b0495afc94903b3266b3799cdb0d2486cb0c8c880f2.exe

  • Size

    99KB

  • MD5

    837a1483f7ad9dfdefdbfc626c660dd6

  • SHA1

    b55c347fec386241cdf93219cb7aff63b54793e4

  • SHA256

    a251684b5c524802055f1b0495afc94903b3266b3799cdb0d2486cb0c8c880f2

  • SHA512

    ec1d4cedf4fa0652a3b8914f7e482da8980fd8e5fb76d0f1270bf4cc1fa5507be7584bb2b11858310d412cba80a2d8408694e6264069488cb9d0d776a952dac2

  • SSDEEP

    3072:Ewi089AvUB1LZPE1AAQvCTjE/j15AY41C:I0wB1LlyVb+15AYF

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 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\a251684b5c524802055f1b0495afc94903b3266b3799cdb0d2486cb0c8c880f2.exe
    "C:\Users\Admin\AppData\Local\Temp\a251684b5c524802055f1b0495afc94903b3266b3799cdb0d2486cb0c8c880f2.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 604
      2⤵
      • Program crash
      PID:4516
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1312 -ip 1312
    1⤵
      PID:3652

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1312-132-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1312-133-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1312-135-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/1312-138-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB