80229b275ca9f02dd57a3f6e10fb4a3b6453193180b48eb93f7b8790412b2cbf

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 14:06

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General

Target
doks (1).exe
Size 211KB
Sample261024-rexptavthy
SHA256 80229b275ca9f02dd57a3f6e10fb4a3b6453193180b48eb93f7b8790412b2cbf
MD5 f22397e3d13fa9c9f599298b077232cf
SHA1 d9ceb295d2ad235faa3a5f59f8a4bec82f4cc414
SHA512 5ce3daf4754934b1d2d7d41375465e08bb66ce74cf5aa010e0ad465d4941f3d5415be5ac861b3f23f751fa71e827341a691376e48f775fac7f2907a0b1a7670c
SSDEEP 6144:8l8A/ehUOqxaPB/VmQrKUiPbDddASCpMW90KImQiXnhbmew:8eAwUOqxaPFVZYvj
TLSH
T1A4244A9813AB897DD63D237ED0A1110507F4A227C103E35E9EE5E4F95F2B312AB12B97
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

defense_evasion discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 10 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_3 = "windowsx-c.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_5 = "_default64.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_6 = "native.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_7 = "ux-cryptor.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsInstaller = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\doks (1).exe\" -startup"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\MSEdgeUpdateX = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\doks (1).exe\""	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_2 = "taskhost.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_4 = "System.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_8 = "crypt0rsx.exe"	doks (1).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows\CurrentVersion\Run\WIN32_1 = "AWindowsService.exe"	doks (1).exe

Hide Artifacts: Hidden Files and Directories 1 TTPs 6 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
816	cmd.exe
2160	cmd.exe
4324	cmd.exe
2292	cmd.exe
4152	cmd.exe
4092	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	doks (1).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	doks (1).exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
1700	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1192	doks (1).exe
1192	doks (1).exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1192	doks (1).exe
Token: SeDebugPrivilege	1700	taskkill.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 4092	1192	doks (1).exe	100
PID 1192 wrote to memory of 4152	1192	doks (1).exe	101
PID 1192 wrote to memory of 2292	1192	doks (1).exe	102
PID 1192 wrote to memory of 4324	1192	doks (1).exe	103
PID 1192 wrote to memory of 2160	1192	doks (1).exe	104
PID 1192 wrote to memory of 816	1192	doks (1).exe	105
PID 1192 wrote to memory of 1700	1192	doks (1).exe	106
PID 4324 wrote to memory of 3672	4324	cmd.exe	115
PID 4152 wrote to memory of 2908	4152	cmd.exe	116
PID 2160 wrote to memory of 6068	2160	cmd.exe	117
PID 4092 wrote to memory of 5356	4092	cmd.exe	118
PID 816 wrote to memory of 5956	816	cmd.exe	119
PID 2292 wrote to memory of 1260	2292	cmd.exe	120
PID 4324 wrote to memory of 6120	4324	cmd.exe	121
PID 4152 wrote to memory of 2320	4152	cmd.exe	122
PID 2160 wrote to memory of 2492	2160	cmd.exe	123
PID 816 wrote to memory of 2992	816	cmd.exe	124
PID 2292 wrote to memory of 5320	2292	cmd.exe	125
PID 4092 wrote to memory of 3300	4092	cmd.exe	126

Views/modifies file attributes 1 TTPs 12 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3672	attrib.exe
1260	attrib.exe
2320	attrib.exe
2492	attrib.exe
5320	attrib.exe
6068	attrib.exe
5956	attrib.exe
5356	attrib.exe
6120	attrib.exe
2992	attrib.exe
3300	attrib.exe
2908	attrib.exe

C:\Users\Admin\AppData\Local\Temp\doks (1).exe
"C:\Users\Admin\AppData\Local\Temp\doks (1).exe"
1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c F: & attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:4092
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:5356
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:3300
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c cd "%userprofile%\desktop"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:4152
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:2908
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:2320
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c cd "%systemdrive%\Users\Public\Desktop"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:1260
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:5320
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c cd "%userprofile%\downloads"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:4324
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:3672
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:6120
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c cd "%userprofile%\documents"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:6068
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:2492
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c cd "%userprofile%"&attrib +h +s +r +i /D & echo [%RANDOM%] Ooops! Your files are encrypted! Telegram for contact: @webrateboyanaana 1>info-Locker.txt & attrib -h +s +r info-Locker.txt
  2⤵
  - Hide Artifacts: Hidden Files and Directories
  - Suspicious use of WriteProcessMemory
  PID:816
- - C:\Windows\system32\attrib.exe
    attrib +h +s +r +i /D
    3⤵
    - Views/modifies file attributes
    PID:5956
- - C:\Windows\system32\attrib.exe
    attrib -h +s +r info-Locker.txt
    3⤵
    - Views/modifies file attributes
    PID:2992
- C:\Windows\SYSTEM32\taskkill.exe
  taskkill.exe /im Explorer.exe /f
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1700

C:\Users\Admin\AppData\Local\Temp\doks (1).exe
"C:\Users\Admin\AppData\Local\Temp\doks (1).exe"
1⤵
PID:1308

C:\Users\Admin\AppData\Local\Temp\doks (1).exe
"C:\Users\Admin\AppData\Local\Temp\doks (1).exe" -startup
1⤵
PID:2364

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

info-Locker.txt

Path C:\Users\Admin\Downloads\info-Locker.txt
Size 83B
SHA256 b37f84c668e4258fb832d387edbd049617f0718d8cbfbf91f2089b667266929f
MD5 f681f7d20be8a57dbde3b4f49c65d6fa
SHA1 ac8a1d11661f23b4159009582d3c0ba08b12330b
SHA512 e8d3f45983b68994ef8fcb9f05e0d87c4915e686927c436f81558cc189e25b2d516a1994ff6f9da17c6761641a09b74bc8cbdb7cbf8f491f4ded62ba2e2cd90e
TLSH
T120A012083D5C3E44210010F33B31B001246CA90D10072C421104085230610C0A4DF520
MD5 SHA1 SHA512 TLSH

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memory/1192-8-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-13-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-3-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-4-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-5-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-6-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-7-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-0-0x00007FFFF3D4F000-0x00007FFFF3D50000-memory.dmp

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memory/1192-2-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-1-0x00000000004A0000-0x00000000004DC000-memory.dmp

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memory/1192-9-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-26-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-27-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-28-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-29-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-30-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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memory/1192-31-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

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