Resubmissions

03-07-2024 22:59

240703-2yn7wszhlp 10

03-07-2024 16:13

240703-tn93lsyglf 10

03-07-2024 16:11

240703-tm84xsyfma 10

10-05-2024 16:25

240510-tw1h5shh47 10

24-08-2023 11:16

230824-nda8msdf8z 10

Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2023 06:25

General

  • Target

  • Size

    1.1MB

  • MD5

    2eb3ce80b26345bd139f7378330b19c1

  • SHA1

    10122bd8dd749e20c132d108d176794f140242b0

  • SHA256

    8abed3ea04d52c42bdd6c9169c59212a7d8c649c12006b8278eda5aa91154cd2

  • SHA512

    e3223cd07d59cd97893304a3632b3a66fd91635848160c33011c103cca2badbfe9b78fe258666b634e455872f3a98889ede5a425d8fae91cae6983da1ea1190a

  • SSDEEP

    24576:pXhZgPlmWcA4Te9+g6+lET/+xRXKRwFSmjTGIWrwg:xInpSe99pCkRXKRMdGIWrN

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of FindShellTrayWindow 19 IoCs
  • Suspicious use of SendNotifyMessage 19 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\[email protected]
    "C:\Users\Admin\AppData\Local\Temp\[email protected]"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Program Files (x86)\HjuTygFcvX\lpsprt.exe
      "C:\Program Files (x86)\HjuTygFcvX\lpsprt.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\HjuTygFcvX\lpsprt.exe

    Filesize

    911KB

    MD5

    2e6360eeebcafd207ad6f4cfc81afdb3

    SHA1

    6d85d48c8c809ad0ee5f7b1b20ef79e871466072

    SHA256

    3a31f386f4a68827d8cbfeb087c017f871d80ab4565a2266f692fbe6cfea9c3b

    SHA512

    36e1cadeff91158c0e96585d7550dc193a6470f5fccf3cf98845c4291becc6dae39609771cc8157493bc6cb405446ac55a1790108c6c213293bf4a56ecf381e4

  • C:\Program Files (x86)\HjuTygFcvX\lpsprt.exe

    Filesize

    911KB

    MD5

    2e6360eeebcafd207ad6f4cfc81afdb3

    SHA1

    6d85d48c8c809ad0ee5f7b1b20ef79e871466072

    SHA256

    3a31f386f4a68827d8cbfeb087c017f871d80ab4565a2266f692fbe6cfea9c3b

    SHA512

    36e1cadeff91158c0e96585d7550dc193a6470f5fccf3cf98845c4291becc6dae39609771cc8157493bc6cb405446ac55a1790108c6c213293bf4a56ecf381e4

  • C:\Program Files (x86)\HjuTygFcvX\lpsprt.exe

    Filesize

    911KB

    MD5

    2e6360eeebcafd207ad6f4cfc81afdb3

    SHA1

    6d85d48c8c809ad0ee5f7b1b20ef79e871466072

    SHA256

    3a31f386f4a68827d8cbfeb087c017f871d80ab4565a2266f692fbe6cfea9c3b

    SHA512

    36e1cadeff91158c0e96585d7550dc193a6470f5fccf3cf98845c4291becc6dae39609771cc8157493bc6cb405446ac55a1790108c6c213293bf4a56ecf381e4

  • memory/4752-148-0x0000000000C10000-0x0000000000C30000-memory.dmp

    Filesize

    128KB

  • memory/4752-149-0x00007FF848A30000-0x00007FF8493D1000-memory.dmp

    Filesize

    9.6MB

  • memory/4752-150-0x000000001BF90000-0x000000001C45E000-memory.dmp

    Filesize

    4.8MB

  • memory/4752-151-0x00007FF848A30000-0x00007FF8493D1000-memory.dmp

    Filesize

    9.6MB

  • memory/4752-152-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-153-0x000000001CB50000-0x000000001CCEC000-memory.dmp

    Filesize

    1.6MB

  • memory/4752-154-0x000000001CDA0000-0x000000001CE46000-memory.dmp

    Filesize

    664KB

  • memory/4752-155-0x000000001CEF0000-0x000000001CF8C000-memory.dmp

    Filesize

    624KB

  • memory/4752-156-0x000000001BA40000-0x000000001BA48000-memory.dmp

    Filesize

    32KB

  • memory/4752-157-0x000000001CFF0000-0x000000001D03C000-memory.dmp

    Filesize

    304KB

  • memory/4752-158-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-159-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-160-0x00007FF848A30000-0x00007FF8493D1000-memory.dmp

    Filesize

    9.6MB

  • memory/4752-161-0x00007FF848A30000-0x00007FF8493D1000-memory.dmp

    Filesize

    9.6MB

  • memory/4752-162-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-163-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-164-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-165-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB

  • memory/4752-166-0x0000000001700000-0x0000000001710000-memory.dmp

    Filesize

    64KB