Analysis

  • max time kernel
    150s
  • max time network
    124s
  • 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 00:23

General

  • Target

    0e1cc93ac8d4a4e00557323fc83a5bfcfb8553b6ec14d9c5a8c4ee88bd31ea6a.exe

  • Size

    200KB

  • MD5

    3d84980b2a9106b751e4fd392177ee80

  • SHA1

    23a5d1e69dcf7f7a67173edcab7a2ec203d45005

  • SHA256

    0e1cc93ac8d4a4e00557323fc83a5bfcfb8553b6ec14d9c5a8c4ee88bd31ea6a

  • SHA512

    49965d3332221f02f136d1b44a6f73143ea43fbcf1d0934761687f13e3067d79a0c3b02be93edf9e89d218e4405fcc8503c80d1376b9ed724f2f44643cfb5bd2

  • SSDEEP

    6144:vm9/9NPpWymPBeaSAOJ+7xi5eRed63qaCR8nIBK7:OHvLmPBeaSAOJ+7xi5eRed63qaCS

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • 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 54 IoCs
  • 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\0e1cc93ac8d4a4e00557323fc83a5bfcfb8553b6ec14d9c5a8c4ee88bd31ea6a.exe
    "C:\Users\Admin\AppData\Local\Temp\0e1cc93ac8d4a4e00557323fc83a5bfcfb8553b6ec14d9c5a8c4ee88bd31ea6a.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:400
    • C:\Users\Admin\qpqaoj.exe
      "C:\Users\Admin\qpqaoj.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:4068

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\qpqaoj.exe

    Filesize

    200KB

    MD5

    2a07068b743e879c7f512da5b7cc2f7f

    SHA1

    e875395cc5aab0920d622c621e4626480f305082

    SHA256

    545a0f943bd0163038718d1b5a3fe3bfe0dbd8c3c8c8b12540042eaff49138af

    SHA512

    eadd601ddf5a61546dbfc79128948f87731f921a0c46b5fdbe2a19725c851af14b7d19becd497389df0e31785f58464856ab83f7253bf65275d9e0914b3c8f7f

  • C:\Users\Admin\qpqaoj.exe

    Filesize

    200KB

    MD5

    2a07068b743e879c7f512da5b7cc2f7f

    SHA1

    e875395cc5aab0920d622c621e4626480f305082

    SHA256

    545a0f943bd0163038718d1b5a3fe3bfe0dbd8c3c8c8b12540042eaff49138af

    SHA512

    eadd601ddf5a61546dbfc79128948f87731f921a0c46b5fdbe2a19725c851af14b7d19becd497389df0e31785f58464856ab83f7253bf65275d9e0914b3c8f7f

  • memory/4068-134-0x0000000000000000-mapping.dmp