98d0f1dbec262b88e653008810efdfb7e0e113d1288687f9e336cb24ad45dc0a

Resubmissions

30/07/2026, 04:17

260730-ewvkkacp5v

30/07/2026, 04:09

260730-eq156asycs6

Analysis

user interaction
yes
max time kernel
220s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/07/2026, 04:09

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General

Target
safe_zip_demo.zip
Size 99KB
Sample260730-eq156asycs
SHA256 98d0f1dbec262b88e653008810efdfb7e0e113d1288687f9e336cb24ad45dc0a
MD5 c036fe84bedc5c59ca39580015057913
SHA1 0a716fed4f9434219bc58bf9f05ee23cefe40166
SHA512 3bbb91f956d967cc9873391d706919cc5121436ca09e701862c6618008af1f8d575caa466de638249826c65b6e0061f0e8fdabda22c8ec6d51c2e8b61ab28226
SSDEEP 12:5jLIB5rc8LwgH5rc8LwgH5rc8LwgH5rc8LwgH5rc8LwgH5rc8LwAAba7M:9UB5EgH5EgH5EgH5EgH5EgH5EAs
TLSH
T15BA33A25F446366AE88DD5B004B01EA403E5AD70132B57C8223571AFAA63E6DDF28835
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\a:	SearchIndexer.exe
File opened (read-only)	\??\b:	SearchIndexer.exe
File opened (read-only)	\??\g:	SearchIndexer.exe
File opened (read-only)	\??\k:	SearchIndexer.exe
File opened (read-only)	\??\t:	SearchIndexer.exe
File opened (read-only)	\??\U:	SearchIndexer.exe
File opened (read-only)	\??\B:	SearchIndexer.exe
File opened (read-only)	\??\d:	SearchIndexer.exe
File opened (read-only)	\??\h:	SearchIndexer.exe
File opened (read-only)	\??\L:	SearchIndexer.exe
File opened (read-only)	\??\m:	SearchIndexer.exe
File opened (read-only)	\??\T:	SearchIndexer.exe
File opened (read-only)	\??\w:	SearchIndexer.exe
File opened (read-only)	\??\x:	SearchIndexer.exe
File opened (read-only)	\??\A:	SearchIndexer.exe
File opened (read-only)	\??\K:	SearchIndexer.exe
File opened (read-only)	\??\p:	SearchIndexer.exe
File opened (read-only)	\??\q:	SearchIndexer.exe
File opened (read-only)	\??\r:	SearchIndexer.exe
File opened (read-only)	\??\R:	SearchIndexer.exe
File opened (read-only)	\??\v:	SearchIndexer.exe
File opened (read-only)	\??\Z:	SearchIndexer.exe
File opened (read-only)	\??\F:	SearchIndexer.exe
File opened (read-only)	\??\H:	SearchIndexer.exe
File opened (read-only)	\??\M:	SearchIndexer.exe
File opened (read-only)	\??\Y:	SearchIndexer.exe
File opened (read-only)	\??\G:	SearchIndexer.exe
File opened (read-only)	\??\i:	SearchIndexer.exe
File opened (read-only)	\??\n:	SearchIndexer.exe
File opened (read-only)	\??\s:	SearchIndexer.exe
File opened (read-only)	\??\S:	SearchIndexer.exe
File opened (read-only)	\??\V:	SearchIndexer.exe
File opened (read-only)	\??\y:	SearchIndexer.exe
File opened (read-only)	\??\I:	SearchIndexer.exe
File opened (read-only)	\??\W:	SearchIndexer.exe
File opened (read-only)	\??\D:	SearchIndexer.exe
File opened (read-only)	\??\l:	SearchIndexer.exe
File opened (read-only)	\??\N:	SearchIndexer.exe
File opened (read-only)	\??\o:	SearchIndexer.exe
File opened (read-only)	\??\O:	SearchIndexer.exe
File opened (read-only)	\??\P:	SearchIndexer.exe
File opened (read-only)	\??\Q:	SearchIndexer.exe
File opened (read-only)	\??\E:	SearchIndexer.exe
File opened (read-only)	\??\j:	SearchIndexer.exe
File opened (read-only)	\??\J:	SearchIndexer.exe
File opened (read-only)	\??\u:	SearchIndexer.exe
File opened (read-only)	\??\X:	SearchIndexer.exe
File opened (read-only)	\??\z:	SearchIndexer.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SBE	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\MPEG2Demultiplexer	SearchFilterHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{F81B1B56-7613-4EE4-BC05-1FAB5DE5C07E} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 010000000000000079d4fbc2d91fdd01	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp3\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@"C:\Windows\system32\windowspowershell\v1.0\powershell.exe",-103 = "Windows PowerShell Script"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9911 = "Windows Media Audio shortcut"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SBE	SearchFilterHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{C120DE80-FDE4-49F5-A713-E902EF062B8A} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 0100000000000000e4c365c3d91fdd01	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.aiff	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{80009818-F38F-4AF1-87B5-EADAB9433E58} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 0100000000000000d3ffe4c2d91fdd01	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{97E467B4-98C6-4F19-9588-161B7773D6F6} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000008fe3c9c1d91fdd01	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-121 = "Microsoft Word 97 - 2003 Template"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp2\OpenWithList	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.aiff\OpenWithList	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wma	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-172 = "Microsoft PowerPoint 97-2003 Slide Show"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.ADTS\OpenWithList	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{E46787A1-4629-4423-A693-BE1F003B2742} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000003ca5f8c2d91fdd01	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\wshext.dll,-4802 = "VBScript Script File"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Multimedia\ActiveMovie	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mpg\OpenWithList	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.xml	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Common Files\system\wab32res.dll,-10100 = "Contacts"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.3gp\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-116 = "Microsoft Excel Template"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\MPEG2Demultiplexer	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Multimedia	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp2	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mpg	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.TTS	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wav\OpenWithList	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.asf	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.ADTS	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wav	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{FBF23B40-E3F0-101B-8488-00AA003E56F8} {000214F9-0000-0000-C000-000000000046} 0xFFFF = 010000000000000036b6fac3d91fdd01	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.M2V\OpenWithList	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.xml\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\wshext.dll,-4803 = "VBScript Encoded Script File"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\zipfldr.dll,-10195 = "Compressed (zipped) Folder"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.htm	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.WTV\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-10046 = "Internet Shortcut"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\{4EFE2452-168A-11D1-BC76-00C04FB9453B}\Default MidiOut Device	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.3gp	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{AEB16279-B750-48F1-8586-97956060175A} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000003ff102c4d91fdd01	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.M2V	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.svg	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-12385 = "Favorites Bar"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.WTV	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.asf\OpenWithList	SearchProtocolHost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: 33	3388	SearchIndexer.exe
Token: SeIncBasePriorityPrivilege	3388	SearchIndexer.exe
Token: SeTakeOwnershipPrivilege	3388	SearchIndexer.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3388 wrote to memory of 4880	3388	SearchIndexer.exe	100
PID 3388 wrote to memory of 248	3388	SearchIndexer.exe	101
PID 3388 wrote to memory of 620	3388	SearchIndexer.exe	103
PID 3388 wrote to memory of 1972	3388	SearchIndexer.exe	104

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\safe_zip_demo.zip
1⤵
PID:4408

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4808

C:\Windows\system32\SearchIndexer.exe
C:\Windows\system32\SearchIndexer.exe /Embedding
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3388
- C:\Windows\System32\SearchProtocolHost.exe
  "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-2301830172-776172150-2531349243-10001_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-2301830172-776172150-2531349243-10001 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" "1"
  2⤵
  PID:4880
- C:\Windows\System32\SearchProtocolHost.exe
  "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
  2⤵
  - Modifies data under HKEY_USERS
  PID:248
- C:\Windows\System32\SearchFilterHost.exe
  "C:\Windows\System32\SearchFilterHost.exe" 836 2736 1788 820 {7FC3863B-7471-4B10-84E3-A5C2E0330618}
  2⤵
  - Modifies data under HKEY_USERS
  PID:620
- C:\Windows\System32\SearchFilterHost.exe
  "C:\Windows\System32\SearchFilterHost.exe" 836 2760 2776 820 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}
  2⤵
  - Modifies data under HKEY_USERS
  PID:1972

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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