7413920cd9f7e7f5c8028325e10da81c1ca917c8ae3b39608f87cbd8908e922b

Analysis

user interaction
yes
max time kernel
898s
max time network
874s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
18/04/2026, 17:13

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General

Target
Drakonix.zip
Size 118.2MB
Sample260418-vrvb1adt8l
SHA256 7413920cd9f7e7f5c8028325e10da81c1ca917c8ae3b39608f87cbd8908e922b
MD5 96e7960e5d7c8643d161a0f50403ff18
SHA1 5bd3dbea182e893ad797556fd9ad7fbcc01137f7
SHA512 60d4d50701035681b58cf489a846b1c15196a084ce6384194e448bc540704801d28513e5bb4e6c62eebd7c56ef64d533984687b74f2dc868265b02a2ee73e09d
SSDEEP 3145728:9MyvDWdLKmxjb+W8oDGnCV7mZG6cF+5ewBMmJik:9hW4mx6CV7mZG6cFKRBMRk
TLSH
T1F34833C2CC53AF18166FE7B05EE8DF7B7B152E2F5187B72162255B83145A847B8C0A0B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Panther\UnattendGC\diagwrn.xml	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setupact.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setuperr.log	UserOOBEBroker.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagerr.xml	UserOOBEBroker.exe

Event Triggered Execution: Accessibility Features 1 TTPs
Windows contains accessibility features that may be used by adversaries to establish persistence and/or elevate privileges.
persistence privilege_escalation

Accessibility Features
T1546.008

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileCoAuth.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5084	powershell.exe
5084	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5084	powershell.exe
Token: 33	1664	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1664	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4776	WindowsTerminal.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4776	WindowsTerminal.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe
1104	osk.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 4776	2756	wt.exe	91
PID 4776 wrote to memory of 2824	4776	WindowsTerminal.exe	92
PID 4776 wrote to memory of 988	4776	WindowsTerminal.exe	96
PID 4776 wrote to memory of 5084	4776	WindowsTerminal.exe	97
PID 2176 wrote to memory of 1104	2176	ATBroker.exe	108

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Drakonix.zip
1⤵
PID:1992

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s fdPHost
1⤵
PID:1248

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:460

C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\wt.exe
"C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\wt.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\WindowsTerminal.exe
  wt.exe
  2⤵
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4776
- - C:\Windows\system32\wsl.exe
    C:\Windows\system32\wsl.exe --list
    3⤵
    PID:2824
- - C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\OpenConsole.exe
    "C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\OpenConsole.exe" --headless --win32input --resizeQuirk --width 120 --height 27 --signal 0xa28 --server 0xa24
    3⤵
    PID:988
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:3556

C:\Windows\System32\oobe\UserOOBEBroker.exe
C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
1⤵
- Drops file in Windows directory
PID:3788

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
1⤵
- System Location Discovery: System Language Discovery
PID:3308

C:\Windows\System32\ATBroker.exe
C:\Windows\System32\ATBroker.exe /start osk
1⤵
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\System32\osk.exe
  "C:\Windows\System32\osk.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1104

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004AC 0x00000000000004C4
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1664

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Accessibility Features

T1546.008

Privilege Escalation

Event Triggered Execution

T1546

Accessibility Features

T1546.008

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

__PSScriptPolicyTest_kmcxmu3d.osx.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kmcxmu3d.osx.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/1248-0-0x00000221CAB50000-0x00000221CAB5C000-memory.dmp

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memory/1248-77-0x00000221CAB50000-0x00000221CAB5C000-memory.dmp

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memory/3308-70-0x0000000001590000-0x0000000001651000-memory.dmp

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memory/5084-51-0x00000168C6330000-0x00000168C6352000-memory.dmp

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memory/5084-58-0x00000168C63F0000-0x00000168C6436000-memory.dmp

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memory/5084-60-0x00000168ADC20000-0x00000168ADC2C000-memory.dmp

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memory/5084-61-0x00000168ADE50000-0x00000168ADE62000-memory.dmp

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memory/5084-64-0x00000168ADC20000-0x00000168ADC2C000-memory.dmp

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