Analysis

  • max time kernel
    35s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 07:05

General

  • Target

    c55ad4d64b7a0cade8a8ecc65c99558d3025837779176e223f61814b099fdb3a.exe

  • Size

    78KB

  • MD5

    af41f9ddd70b10025c5030a36cc6fbfc

  • SHA1

    39eb5ff93c2225d865c34ea4cd411ca65d43ec07

  • SHA256

    c55ad4d64b7a0cade8a8ecc65c99558d3025837779176e223f61814b099fdb3a

  • SHA512

    cf80ff7b265f03f3d5a3c47335a1f5687ae6478bbd05da93877d00c45d64ecdd835c2acaab02c094081bd9a78df0f145012e286d5b1fd1b92a3f80652584fec8

  • SSDEEP

    1536:pvSZ8O/4wxVxUMJGJF53pLIlEWcVeHVLGa/AnH9PFGhmy3IThLy:5SeO/fxcMJITW7cVelWdkhjWM

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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c55ad4d64b7a0cade8a8ecc65c99558d3025837779176e223f61814b099fdb3a.exe
    "C:\Users\Admin\AppData\Local\Temp\c55ad4d64b7a0cade8a8ecc65c99558d3025837779176e223f61814b099fdb3a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1392
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 140
      2⤵
      • Program crash
      PID:1968

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1392-54-0x0000000075521000-0x0000000075523000-memory.dmp

    Filesize

    8KB

  • memory/1392-56-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1968-55-0x0000000000000000-mapping.dmp