Analysis

  • max time kernel
    41s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 14:04

General

  • Target

    Fortnite Hack's.exe

  • Size

    227KB

  • MD5

    0b864bb3c2b33c8706200a013e8bb77b

  • SHA1

    a1783004db2b3c1a4aa10cb58840b008568c1199

  • SHA256

    2b7e917a2552795edd8676f13b582fb250e5d080c3979fe5386a26eabb314e2e

  • SHA512

    dbcfdbba717223d963ae4a0bfbb023d0a4c8d2b1e917e85f6ad4d4554a838af904620ef9978d3e24aee42d0edd58704eb0d3a3c0c39874c708aeebb1e61f4921

  • SSDEEP

    6144:+loZMLrIkd8g+EtXHkv/iD4V3YjLxCqVzQhTuOLuJWb8e1mFi:ooZ0L+EP8V3YjLxCqVzQhTuOLuM/

Score
10/10

Malware Config

Signatures

  • Detect Umbral payload 1 IoCs
  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 40 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fortnite Hack's.exe
    "C:\Users\Admin\AppData\Local\Temp\Fortnite Hack's.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" csproduct get uuid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:512
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4148-12-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-16-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-17-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-11-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-5-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-6-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-13-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-7-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-15-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4148-14-0x000001E2871F0000-0x000001E2871F1000-memory.dmp

    Filesize

    4KB

  • memory/4908-0-0x000002A0A73D0000-0x000002A0A7410000-memory.dmp

    Filesize

    256KB

  • memory/4908-2-0x000002A0C19B0000-0x000002A0C19C0000-memory.dmp

    Filesize

    64KB

  • memory/4908-4-0x00007FF931760000-0x00007FF932221000-memory.dmp

    Filesize

    10.8MB

  • memory/4908-1-0x00007FF931760000-0x00007FF932221000-memory.dmp

    Filesize

    10.8MB