Analysis

  • max time kernel
    186s
  • max time network
    212s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2022, 23:14

General

  • Target

    a9c1b98395e265dd033d9cd58b3d52279cdc9fd9cd0b8c39c674885f2941841c.exe

  • Size

    99KB

  • MD5

    64a4ada8a6ba585e3b20ff7216739acd

  • SHA1

    b0be75b4312bc30e680014073458196f8e5d4e68

  • SHA256

    a9c1b98395e265dd033d9cd58b3d52279cdc9fd9cd0b8c39c674885f2941841c

  • SHA512

    fdf875dfa956aac18e8855cc88fe32bc7eed2c559c188cd11968c7834e1228504c92c9e40e27537e8f1101a811f9dea1563bda66ba1ce36db362651c3a441a93

  • SSDEEP

    3072:cwi089AvUB1LZPE1AAQvCTjE/j15AY41C:w0wB1LlyVb+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\a9c1b98395e265dd033d9cd58b3d52279cdc9fd9cd0b8c39c674885f2941841c.exe
    "C:\Users\Admin\AppData\Local\Temp\a9c1b98395e265dd033d9cd58b3d52279cdc9fd9cd0b8c39c674885f2941841c.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:4204
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 712
      2⤵
      • Program crash
      PID:4208
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4204 -ip 4204
    1⤵
      PID:328

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4204-132-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4204-134-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/4204-137-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/4204-138-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB