Overview

overview

10

Static

static

8268656e60...17.exe

windows7-x64

10

8268656e60...17.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2022, 00:53

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General

  • Target

    8268656e6086450838954b315bc229000ee7fae9ec652038572ad18227c63e17.exe

  • Size

    68KB

  • MD5

    59dac788faf5ffce51290fcdb57ffc30

  • SHA1

    424ed7b0467b344034fce90498006aa7144f7217

  • SHA256

    8268656e6086450838954b315bc229000ee7fae9ec652038572ad18227c63e17

  • SHA512

    0dfade0927932028cae62c236914f42a251d6f4989348fc3c19bf63f15bc1453a113d34c4319e1bf4d2eb56f10a9c394c856b9d05ee74a1c28f06e0add07b2ab

  • SSDEEP

    768:lcZliTd2RGAl+qOQSgFrhKo//WomvdfQXwYt1IEDIefZsK:CZIxnAcqOK3qowgnt1d

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8268656e6086450838954b315bc229000ee7fae9ec652038572ad18227c63e17.exe
    "C:\Users\Admin\AppData\Local\Temp\8268656e6086450838954b315bc229000ee7fae9ec652038572ad18227c63e17.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:540

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    681e1d511203a2be7c4c98f73be38aab

    SHA1

    94077d850e54be8c19bb971200599d5818be9f24

    SHA256

    14191378c31c3252f5aff57164a07347f982adb939f59c5d4b9b687d6b77e0b4

    SHA512

    5a6a0a65007309a431dbaaee6ea2e3d3e5023b7b2b1747f79b243d2be512bc26313eea9f053ac1eb37379568fa69d873e06b0f1f31a99bc535e5054a9f566bbc

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  • C:\Users\Admin\Admin.exe
    Filesize

    68KB

    MD5

    681e1d511203a2be7c4c98f73be38aab

    SHA1

    94077d850e54be8c19bb971200599d5818be9f24

    SHA256

    14191378c31c3252f5aff57164a07347f982adb939f59c5d4b9b687d6b77e0b4

    SHA512

    5a6a0a65007309a431dbaaee6ea2e3d3e5023b7b2b1747f79b243d2be512bc26313eea9f053ac1eb37379568fa69d873e06b0f1f31a99bc535e5054a9f566bbc

    Download Submit

  • memory/540-138-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/4996-132-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download