Analysis

  • max time kernel
    43s
  • max time network
    14s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 2 IoCs
  • Umbral

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 39 IoCs
  • Suspicious use of WriteProcessMemory 3 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:1740
    • C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" csproduct get uuid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2820
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1740-0-0x00000000003A0000-0x00000000003E0000-memory.dmp

    Filesize

    256KB

  • memory/1740-1-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

    Filesize

    9.9MB

  • memory/1740-2-0x000000001B110000-0x000000001B190000-memory.dmp

    Filesize

    512KB

  • memory/1740-3-0x000007FEF5690000-0x000007FEF607C000-memory.dmp

    Filesize

    9.9MB

  • memory/3036-4-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB

  • memory/3036-5-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB