2cf71d098c608c56e07f4655855a886c3102553f648df88458df616b26fd612f

Analysis

max time kernel
150s
max time network
156s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 20:03

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General

Target
OMARPERM/متطلبات وتعريفات/dxwebsetup (1).exe
Size 288KB
Sample260805-ystcwavepc
SHA256 2cf71d098c608c56e07f4655855a886c3102553f648df88458df616b26fd612f
MD5 2cbd6ad183914a0c554f0739069e77d7
SHA1 7bf35f2afca666078db35ca95130beb2e3782212
SHA512 ff1af2d2a883865f2412dddcd68006d1907a719fe833319c833f897c93ee750bac494c0991170dc1cf726b3f0406707daa361d06568cd610eeb4ed1d9c0fbb10
SSDEEP 6144:kWK8fc2liXmrLxcdRDLiH1vVRGVOhMp421/7YQV:VcvgLARDI1KIOzO0
TLSH
T19654F15197E4817BE4FA1B311DF2025327797DE86CB9E32E838658881D71780BE35B27
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	dxwebsetup (1).exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\directx\websetup\SET9EA7.tmp	dxwsetup.exe
File created	C:\Windows\SysWOW64\directx\websetup\SET9EA7.tmp	dxwsetup.exe
File opened for modification	C:\Windows\SysWOW64\directx\websetup\dsetup.dll	dxwsetup.exe
File opened for modification	C:\Windows\SysWOW64\directx\websetup\SET9EB8.tmp	dxwsetup.exe
File created	C:\Windows\SysWOW64\directx\websetup\SET9EB8.tmp	dxwsetup.exe
File opened for modification	C:\Windows\SysWOW64\directx\websetup\dsetup32.dll	dxwsetup.exe
File opened for modification	C:\Windows\SysWOW64\DirectX\WebSetup	dxwsetup.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Logs\DirectX.log	dxwsetup.exe
File opened for modification	C:\Windows\security\logs\scecomp.log	dxwsetup.exe

Executes dropped EXE 1 IoCs

pid	Process
5664	dxwsetup.exe

Loads dropped DLL 2 IoCs

pid	Process
5664	dxwsetup.exe
5664	dxwsetup.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	dxwebsetup (1).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dxwsetup.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 5664	2764	dxwebsetup (1).exe	88

C:\Users\Admin\AppData\Local\Temp\OMARPERM\متطلبات وتعريفات\dxwebsetup (1).exe
"C:\Users\Admin\AppData\Local\Temp\OMARPERM\متطلبات وتعريفات\dxwebsetup (1).exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.exe
  2⤵
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:5664

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

Modify Registry

T1112

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

dsetup.dll

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dsetup.dll
Size 93KB
SHA256 57bc22850bb8e0bcc511a9b54cd3da18eec61f3088940c07d63b9b74e7fe2308
MD5 984cad22fa542a08c5d22941b888d8dc
SHA1 3e3522e7f3af329f2235b0f0850d664d5377b3cd
SHA512 8ef171218b331f0591a4b2a5e68dcbae98f5891518ce877f1d8d1769c59c0f4ddae43cc43da6606975078f889c832f0666484db9e047782e7a0ae4a2d41f5bef
SSDEEP 1536:BG8tBKv1HCyODN2wjIqlLmqxY3AMVI4I9okOEvc0/c/sZRYltL26VVE2S+JJqsHM:BptQv1iyODswNLmqxY3AMV71Ev54EAxa
TLSH
T186937D107694D176D9D220BD718CD7715ABEA6B01FA880CBBB461BDA8C653C0BA3D30F
MD5 SHA1 SHA512 SSDEEP TLSH

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dsetup32.dll

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dsetup32.dll
Size 1.5MB
SHA256 8a011da043a4b81e2b3d41a332e0ff23a65d546bd7636e8bc74885e8746927d6
MD5 a5412a144f63d639b47fcc1ba68cb029
SHA1 81bd5f1c99b22c0266f3f59959dfb4ea023be47e
SHA512 2679a4cb690e8d709cb5e57b59315d22f69f91efa6c4ee841943751c882b0c0457fd4a3376ac3832c757c6dfaffb7d844909c5665b86a95339af586097ee0405
SSDEEP 24576:GIQ+ddddddddddddddxOOOOOOOOOOOOOO2iWeXiWeXiWeXiWeXiWeXiWeXiWeXig:GIQsOOOOOOOOOOOOOO2iWeXiWeXiWeXV
TLSH
T1EB759D31B1D40332EA7103B177128AB7F63EEB9DE119D62579AE82592182B9CC37E351
MD5 SHA1 SHA512 SSDEEP TLSH

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dxwsetup.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.exe
Size 515KB
SHA256 8f5e89298e3dc2e22d47515900c37cca4ee121c5ba06a6d962d40ad6e1a595da
MD5 ac3a5f7be8cd13a863b50ab5fe00b71c
SHA1 eee417cd92e263b84dd3b5dcc2b4b463fe6e84d9
SHA512 c8bbe791373dad681f0ac9f5ab538119bde685d4f901f5db085c73163fc2e868972b2de60e72ccd44f745f1fd88fcde2e27f32302d8cbd3c1f43e6e657c79fba
SSDEEP 3072:diqLKVd9Aqq3Z/yKxAG2ur4IhUNJ4g3nO9hpRH0gQSpHt+akOC8BTDmsikzWX+us:DFAKJr4IWNJ4MOrpRBQS3kydI+xyS
TLSH
T1EEB4F05032F4D926F2F32B743ABDE26148BA7D90AA38C24D2502565D1BF3B40A56CF77
MD5 SHA1 SHA512 SSDEEP TLSH

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dxwsetup.inf

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dxwsetup.inf
Size 477B
SHA256 d63c35e9b43eb0f28ffc28f61c9c9a306da9c9de3386770a7eb19faa44dbfc00
MD5 ad8982eaa02c7ad4d7cdcbc248caa941
SHA1 4ccd8e038d73a5361d754c7598ed238fc040d16b
SHA512 5c805d78bafff06c36b5df6286709ddf2d36808280f92e62dc4c285edd9176195a764d5cf0bb000da53ca8bbf66ddd61d852e4259e3113f6529e2d7bdbdd6e28
TLSH
T191F05C5F6D438D0C30A535207AA346CBFF4C107051C5A08EB54DE05A87E87AD49AC0FF
MD5 SHA1 SHA512 TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads