Analysis

  • max time kernel
    139s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2023 16:58

General

  • Target

    AppleCleaner.exe

  • Size

    229KB

  • MD5

    932743e04b592d487ccc1228d06c1861

  • SHA1

    b73718231a99836cd795a267c4d8283a4ac28f98

  • SHA256

    566b54607603dfa8fd98fb3a37a269324e8fc4d663a5d350b5ffe262cca417fe

  • SHA512

    4ac1c1d385651fc3e6a04c53d3625a8a2a8f9cdb40f1fd136136d1b289763732765d2424f9eb13fa6040d211dbc8c768b2bb2e6f3032b105c1c04c90d161b07e

  • SSDEEP

    6144:dloZM3fsXtioRkts/cnnK6cMl9I6lrecjfUo1gevPeEtb8e1mxni:/oZ1tlRk83Ml9I6lrecjfUo1gevPeg/

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 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AppleCleaner.exe
    "C:\Users\Admin\AppData\Local\Temp\AppleCleaner.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" csproduct get uuid
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1596
  • 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:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1444-0-0x0000021089F10000-0x0000021089F50000-memory.dmp

    Filesize

    256KB

  • memory/1444-1-0x00007FFFA3580000-0x00007FFFA4041000-memory.dmp

    Filesize

    10.8MB

  • memory/1444-2-0x00000210A4620000-0x00000210A4630000-memory.dmp

    Filesize

    64KB

  • memory/1444-4-0x00000210A4430000-0x00000210A4532000-memory.dmp

    Filesize

    1.0MB

  • memory/1444-5-0x00007FFFA3580000-0x00007FFFA4041000-memory.dmp

    Filesize

    10.8MB

  • memory/2744-8-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-7-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-6-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-18-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-17-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-16-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-15-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-14-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-13-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB

  • memory/2744-12-0x000002179C320000-0x000002179C321000-memory.dmp

    Filesize

    4KB